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;
27 use POSIX qw(strftime);
30 use C4::Dates qw/format_date/;
31 use C4::Log; # logaction
37 use vars qw($VERSION @ISA @EXPORT);
43 @ISA = qw( Exporter );
57 &GetBiblioItemByBiblioNumber
58 &GetBiblioFromItemNumber
72 &GetAuthorisedValueDesc
76 &GetPublisherNameFromIsbn
91 # To link headings in a bib record
92 # to authority records.
94 &LinkBibHeadingsToAuthorities
98 # those functions are exported but should not be used
99 # they are usefull is few circumstances, so are exported.
100 # but don't use them unless you're a core developer ;-)
107 &TransformHtmlToMarc2
110 &PrepareItemrecordDisplay
117 C4::Biblio - cataloging management functions
121 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:
125 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
127 =item 2. as raw MARC in the Zebra index and storage engine
129 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
133 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
135 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.
139 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
141 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
145 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:
149 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
151 =item 2. _koha_* - low-level internal functions for managing the koha tables
153 =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.
155 =item 4. Zebra functions used to update the Zebra index
157 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
161 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 :
165 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
167 =item 2. add the biblionumber and biblioitemnumber into the MARC records
169 =item 3. save the marc record
173 When dealing with items, we must :
177 =item 1. save the item in items table, that gives us an itemnumber
179 =item 2. add the itemnumber to the item MARC field
181 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
183 When modifying a biblio or an item, the behaviour is quite similar.
187 =head1 EXPORTED FUNCTIONS
193 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
197 Exported function (core API) for adding a new biblio to koha.
199 The first argument is a C<MARC::Record> object containing the
200 bib to add, while the second argument is the desired MARC
203 This function also accepts a third, optional argument: a hashref
204 to additional options. The only defined option is C<defer_marc_save>,
205 which if present and mapped to a true value, causes C<AddBiblio>
206 to omit the call to save the MARC in C<bibilioitems.marc>
207 and C<biblioitems.marcxml> This option is provided B<only>
208 for the use of scripts such as C<bulkmarcimport.pl> that may need
209 to do some manipulation of the MARC record for item parsing before
210 saving it and which cannot afford the performance hit of saving
211 the MARC record twice. Consequently, do not use that option
212 unless you can guarantee that C<ModBiblioMarc> will be called.
218 my $frameworkcode = shift;
219 my $options = @_ ? shift : undef;
220 my $defer_marc_save = 0;
221 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
222 $defer_marc_save = 1;
225 my ($biblionumber,$biblioitemnumber,$error);
226 my $dbh = C4::Context->dbh;
227 # transform the data into koha-table style data
228 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
229 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
230 $olddata->{'biblionumber'} = $biblionumber;
231 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
233 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
235 # update MARC subfield that stores biblioitems.cn_sort
236 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
239 $biblionumber = ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
241 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
243 return ( $biblionumber, $biblioitemnumber );
250 ModBiblio( $record,$biblionumber,$frameworkcode);
254 Replace an existing bib record identified by C<$biblionumber>
255 with one supplied by the MARC::Record object C<$record>. The embedded
256 item, biblioitem, and biblionumber fields from the previous
257 version of the bib record replace any such fields of those tags that
258 are present in C<$record>. Consequently, ModBiblio() is not
259 to be used to try to modify item records.
261 C<$frameworkcode> specifies the MARC framework to use
262 when storing the modified bib record; among other things,
263 this controls how MARC fields get mapped to display columns
264 in the C<biblio> and C<biblioitems> tables, as well as
265 which fields are used to store embedded item, biblioitem,
266 and biblionumber data for indexing.
271 my ( $record, $biblionumber, $frameworkcode ) = @_;
272 if (C4::Context->preference("CataloguingLog")) {
273 my $newrecord = GetMarcBiblio($biblionumber);
274 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
277 my $dbh = C4::Context->dbh;
279 $frameworkcode = "" unless $frameworkcode;
281 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
282 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
283 my $oldRecord = GetMarcBiblio( $biblionumber );
285 # delete any item fields from incoming record to avoid
286 # duplication or incorrect data - use AddItem() or ModItem()
288 foreach my $field ($record->field($itemtag)) {
289 $record->delete_field($field);
292 # parse each item, and, for an unknown reason, re-encode each subfield
293 # if you don't do that, the record will have encoding mixed
294 # and the biblio will be re-encoded.
295 # strange, I (Paul P.) searched more than 1 day to understand what happends
296 # but could only solve the problem this way...
297 my @fields = $oldRecord->field( $itemtag );
298 foreach my $fielditem ( @fields ){
300 foreach ($fielditem->subfields()) {
302 $field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
304 $field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
307 $record->append_fields($field);
310 # update biblionumber and biblioitemnumber in MARC
311 # FIXME - this is assuming a 1 to 1 relationship between
312 # biblios and biblioitems
313 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
314 $sth->execute($biblionumber);
315 my ($biblioitemnumber) = $sth->fetchrow;
317 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
319 # load the koha-table data object
320 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
322 # update MARC subfield that stores biblioitems.cn_sort
323 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
325 # update the MARC record (that now contains biblio and items) with the new record data
326 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
328 # modify the other koha tables
329 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
330 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
334 =head2 ModBiblioframework
336 ModBiblioframework($biblionumber,$frameworkcode);
337 Exported function to modify a biblio framework
341 sub ModBiblioframework {
342 my ( $biblionumber, $frameworkcode ) = @_;
343 my $dbh = C4::Context->dbh;
344 my $sth = $dbh->prepare(
345 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
347 $sth->execute($frameworkcode, $biblionumber);
355 my $error = &DelBiblio($dbh,$biblionumber);
356 Exported function (core API) for deleting a biblio in koha.
357 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
358 Also backs it up to deleted* tables
359 Checks to make sure there are not issues on any of the items
361 C<$error> : undef unless an error occurs
368 my ( $biblionumber ) = @_;
369 my $dbh = C4::Context->dbh;
370 my $error; # for error handling
372 # First make sure this biblio has no items attached
373 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
374 $sth->execute($biblionumber);
375 if (my $itemnumber = $sth->fetchrow){
376 # Fix this to use a status the template can understand
377 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
380 return $error if $error;
382 # We delete attached subscriptions
383 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
384 foreach my $subscription (@$subscriptions){
385 &C4::Serials::DelSubscription($subscription->{subscriptionid});
388 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
389 # for at least 2 reasons :
390 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
391 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
392 # 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)
394 if (C4::Context->preference("NoZebra")) {
395 # only NoZebra indexing needs to have
396 # the previous version of the record
397 $oldRecord = GetMarcBiblio($biblionumber);
399 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
401 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
404 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
405 $sth->execute($biblionumber);
406 while ( my $biblioitemnumber = $sth->fetchrow ) {
408 # delete this biblioitem
409 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
410 return $error if $error;
413 # delete biblio from Koha tables and save in deletedbiblio
414 # must do this *after* _koha_delete_biblioitems, otherwise
415 # delete cascade will prevent deletedbiblioitems rows
416 # from being generated by _koha_delete_biblioitems
417 $error = _koha_delete_biblio( $dbh, $biblionumber );
419 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
424 =head2 LinkBibHeadingsToAuthorities
428 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
432 Links bib headings to authority records by checking
433 each authority-controlled field in the C<MARC::Record>
434 object C<$marc>, looking for a matching authority record,
435 and setting the linking subfield $9 to the ID of that
438 If no matching authority exists, or if multiple
439 authorities match, no $9 will be added, and any
440 existing one inthe field will be deleted.
442 Returns the number of heading links changed in the
447 sub LinkBibHeadingsToAuthorities {
450 my $num_headings_changed = 0;
451 foreach my $field ($bib->fields()) {
452 my $heading = C4::Heading->new_from_bib_field($field);
453 next unless defined $heading;
456 my $current_link = $field->subfield('9');
458 # look for matching authorities
459 my $authorities = $heading->authorities();
461 # want only one exact match
462 if ($#{ $authorities } == 0) {
463 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
464 my $authid = $authority->field('001')->data();
465 next if defined $current_link and $current_link eq $authid;
467 $field->delete_subfield(code => '9') if defined $current_link;
468 $field->add_subfields('9', $authid);
469 $num_headings_changed++;
471 if (defined $current_link) {
472 $field->delete_subfield(code => '9');
473 $num_headings_changed++;
478 return $num_headings_changed;
485 $data = &GetBiblioData($biblionumber);
486 Returns information about the book with the given biblionumber.
487 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
488 the C<biblio> and C<biblioitems> tables in the
490 In addition, C<$data-E<gt>{subject}> is the list of the book's
491 subjects, separated by C<" , "> (space, comma, space).
492 If there are multiple biblioitems with the given biblionumber, only
493 the first one is considered.
501 my $dbh = C4::Context->dbh;
503 # my $query = C4::Context->preference('item-level_itypes') ?
504 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
506 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
507 # WHERE biblio.biblionumber = ?
508 # AND biblioitems.biblionumber = biblio.biblionumber
511 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
513 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
514 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
515 WHERE biblio.biblionumber = ?
516 AND biblioitems.biblionumber = biblio.biblionumber ";
518 my $sth = $dbh->prepare($query);
519 $sth->execute($bibnum);
521 $data = $sth->fetchrow_hashref;
525 } # sub GetBiblioData
527 =head2 &GetBiblioItemData
531 $itemdata = &GetBiblioItemData($biblioitemnumber);
533 Looks up the biblioitem with the given biblioitemnumber. Returns a
534 reference-to-hash. The keys are the fields from the C<biblio>,
535 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
536 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
543 sub GetBiblioItemData {
544 my ($biblioitemnumber) = @_;
545 my $dbh = C4::Context->dbh;
546 my $query = "SELECT *,biblioitems.notes AS bnotes
547 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
548 unless(C4::Context->preference('item-level_itypes')) {
549 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
551 $query .= " WHERE biblioitemnumber = ? ";
552 my $sth = $dbh->prepare($query);
554 $sth->execute($biblioitemnumber);
555 $data = $sth->fetchrow_hashref;
558 } # sub &GetBiblioItemData
560 =head2 GetBiblioItemByBiblioNumber
564 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
570 sub GetBiblioItemByBiblioNumber {
571 my ($biblionumber) = @_;
572 my $dbh = C4::Context->dbh;
573 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
577 $sth->execute($biblionumber);
579 while ( my $data = $sth->fetchrow_hashref ) {
580 push @results, $data;
587 =head2 GetBiblioFromItemNumber
591 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
593 Looks up the item with the given itemnumber. if undef, try the barcode.
595 C<&itemnodata> returns a reference-to-hash whose keys are the fields
596 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
604 sub GetBiblioFromItemNumber {
605 my ( $itemnumber, $barcode ) = @_;
606 my $dbh = C4::Context->dbh;
609 $sth=$dbh->prepare( "SELECT * FROM items
610 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
611 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
612 WHERE items.itemnumber = ?") ;
613 $sth->execute($itemnumber);
615 $sth=$dbh->prepare( "SELECT * FROM items
616 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
617 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
618 WHERE items.barcode = ?") ;
619 $sth->execute($barcode);
621 my $data = $sth->fetchrow_hashref;
630 $isbd = &GetISBDView($biblionumber);
632 Return the ISBD view which can be included in opac and intranet
639 my $biblionumber = shift;
640 my $record = GetMarcBiblio($biblionumber);
641 my $itemtype = &GetFrameworkCode($biblionumber);
642 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
643 my $tagslib = &GetMarcStructure( 1, $itemtype );
645 my $ISBD = C4::Context->preference('ISBD');
650 foreach my $isbdfield ( split (/#/, $bloc) ) {
652 # $isbdfield= /(.?.?.?)/;
653 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
654 my $fieldvalue = $1 || 0;
655 my $subfvalue = $2 || "";
657 my $analysestring = $4;
660 # warn "==> $1 / $2 / $3 / $4";
661 # my $fieldvalue=substr($isbdfield,0,3);
662 if ( $fieldvalue > 0 ) {
663 my $hasputtextbefore = 0;
664 my @fieldslist = $record->field($fieldvalue);
665 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
667 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
668 # warn "FV : $fieldvalue";
669 if ($subfvalue ne ""){
670 foreach my $field ( @fieldslist ) {
671 foreach my $subfield ($field->subfield($subfvalue)){
672 my $calculated = $analysestring;
673 my $tag = $field->tag();
678 GetAuthorisedValueDesc( $tag, $subfvalue,
679 $subfield, '', $tagslib );
680 my $tagsubf = $tag . $subfvalue;
682 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
683 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
685 # field builded, store the result
686 if ( $calculated && !$hasputtextbefore )
687 { # put textbefore if not done
688 $blocres .= $textbefore;
689 $hasputtextbefore = 1;
692 # remove punctuation at start
693 $calculated =~ s/^( |;|:|\.|-)*//g;
694 $blocres .= $calculated;
699 $blocres .= $textafter if $hasputtextbefore;
701 foreach my $field ( @fieldslist ) {
702 my $calculated = $analysestring;
703 my $tag = $field->tag();
707 my @subf = $field->subfields;
708 for my $i ( 0 .. $#subf ) {
709 my $valuecode = $subf[$i][1];
710 my $subfieldcode = $subf[$i][0];
712 GetAuthorisedValueDesc( $tag, $subf[$i][0],
713 $subf[$i][1], '', $tagslib );
714 my $tagsubf = $tag . $subfieldcode;
716 $calculated =~ s/ # replace all {{}} codes by the value code.
717 \{\{$tagsubf\}\} # catch the {{actualcode}}
719 $valuecode # replace by the value code
723 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
724 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
727 # field builded, store the result
728 if ( $calculated && !$hasputtextbefore )
729 { # put textbefore if not done
730 $blocres .= $textbefore;
731 $hasputtextbefore = 1;
734 # remove punctuation at start
735 $calculated =~ s/^( |;|:|\.|-)*//g;
736 $blocres .= $calculated;
739 $blocres .= $textafter if $hasputtextbefore;
743 $blocres .= $isbdfield;
748 $res =~ s/\{(.*?)\}//g;
750 $res =~ s/\n/<br\/>/g;
762 ( $count, @results ) = &GetBiblio($biblionumber);
769 my ($biblionumber) = @_;
770 my $dbh = C4::Context->dbh;
771 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
774 $sth->execute($biblionumber);
775 while ( my $data = $sth->fetchrow_hashref ) {
776 $results[$count] = $data;
780 return ( $count, @results );
783 =head2 GetBiblioItemInfosOf
787 GetBiblioItemInfosOf(@biblioitemnumbers);
793 sub GetBiblioItemInfosOf {
794 my @biblioitemnumbers = @_;
797 SELECT biblioitemnumber,
801 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
803 return get_infos_of( $query, 'biblioitemnumber' );
806 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
808 =head2 GetMarcStructure
812 $res = GetMarcStructure($forlibrarian,$frameworkcode);
814 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
815 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
816 $frameworkcode : the framework code to read
822 # cache for results of GetMarcStructure -- needed
824 our $marc_structure_cache;
826 sub GetMarcStructure {
827 my ( $forlibrarian, $frameworkcode ) = @_;
828 my $dbh=C4::Context->dbh;
829 $frameworkcode = "" unless $frameworkcode;
831 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
832 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
836 my $libfield = ( $forlibrarian eq 1 ) ? 'liblibrarian' : 'libopac';
838 # check that framework exists
841 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
842 $sth->execute($frameworkcode);
843 my ($total) = $sth->fetchrow;
844 $frameworkcode = "" unless ( $total > 0 );
847 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
848 FROM marc_tag_structure
849 WHERE frameworkcode=?
852 $sth->execute($frameworkcode);
853 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
855 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
858 $res->{$tag}->{lib} =
859 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
860 $res->{$tag}->{tab} = "";
861 $res->{$tag}->{mandatory} = $mandatory;
862 $res->{$tag}->{repeatable} = $repeatable;
867 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
868 FROM marc_subfield_structure
869 WHERE frameworkcode=?
870 ORDER BY tagfield,tagsubfield
874 $sth->execute($frameworkcode);
877 my $authorised_value;
889 $tag, $subfield, $liblibrarian,
891 $mandatory, $repeatable, $authorised_value,
892 $authtypecode, $value_builder, $kohafield,
893 $seealso, $hidden, $isurl,
899 $res->{$tag}->{$subfield}->{lib} =
900 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
901 $res->{$tag}->{$subfield}->{tab} = $tab;
902 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
903 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
904 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
905 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
906 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
907 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
908 $res->{$tag}->{$subfield}->{seealso} = $seealso;
909 $res->{$tag}->{$subfield}->{hidden} = $hidden;
910 $res->{$tag}->{$subfield}->{isurl} = $isurl;
911 $res->{$tag}->{$subfield}->{'link'} = $link;
912 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
915 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
920 =head2 GetUsedMarcStructure
922 the same function as GetMarcStructure expcet it just take field
923 in tab 0-9. (used field)
925 my $results = GetUsedMarcStructure($frameworkcode);
927 L<$results> is a ref to an array which each case containts a ref
928 to a hash which each keys is the columns from marc_subfield_structure
930 L<$frameworkcode> is the framework code.
934 sub GetUsedMarcStructure($){
935 my $frameworkcode = shift || '';
936 my $dbh = C4::Context->dbh;
939 FROM marc_subfield_structure
941 AND frameworkcode = ?
944 my $sth = $dbh->prepare($query);
945 $sth->execute($frameworkcode);
946 while (my $row = $sth->fetchrow_hashref){
952 =head2 GetMarcFromKohaField
956 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
957 Returns the MARC fields & subfields mapped to the koha field
958 for the given frameworkcode
964 sub GetMarcFromKohaField {
965 my ( $kohafield, $frameworkcode ) = @_;
966 return 0, 0 unless $kohafield and defined $frameworkcode;
967 my $relations = C4::Context->marcfromkohafield;
969 $relations->{$frameworkcode}->{$kohafield}->[0],
970 $relations->{$frameworkcode}->{$kohafield}->[1]
978 my $record = GetMarcBiblio($biblionumber);
982 Returns MARC::Record representing bib identified by
983 C<$biblionumber>. If no bib exists, returns undef.
984 The MARC record contains both biblio & item data.
989 my $biblionumber = shift;
990 my $dbh = C4::Context->dbh;
992 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
993 $sth->execute($biblionumber);
994 my $row = $sth->fetchrow_hashref;
995 my $marcxml = StripNonXmlChars($row->{'marcxml'});
996 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
997 my $record = MARC::Record->new();
999 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1000 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1001 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1012 my $marcxml = GetXmlBiblio($biblionumber);
1014 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1015 The XML contains both biblio & item datas
1022 my ( $biblionumber ) = @_;
1023 my $dbh = C4::Context->dbh;
1025 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1026 $sth->execute($biblionumber);
1027 my ($marcxml) = $sth->fetchrow;
1031 =head2 GetCOinSBiblio
1035 my $coins = GetCOinSBiblio($biblionumber);
1037 Returns the COinS(a span) which can be included in a biblio record
1043 sub GetCOinSBiblio {
1044 my ( $biblionumber ) = @_;
1045 my $record = GetMarcBiblio($biblionumber);
1047 # get the coin format
1048 my $pos7 = substr $record->leader(), 7,1;
1049 my $pos6 = substr $record->leader(), 6,1;
1052 my ($aulast, $aufirst) = ('','');
1060 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1065 'b' => 'manuscript',
1067 'd' => 'manuscript',
1071 'i' => 'audioRecording',
1072 'j' => 'audioRecording',
1075 'm' => 'computerProgram',
1080 'a' => 'journalArticle',
1084 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1086 if( $genre eq 'book' ){
1087 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1090 ##### We must transform mtx to a valable mtx and document type ####
1091 if( $genre eq 'book' ){
1093 }elsif( $genre eq 'journal' ){
1095 }elsif( $genre eq 'journalArticle' ){
1102 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1105 $aulast = $record->subfield('700','a');
1106 $aufirst = $record->subfield('700','b');
1107 $oauthors = "&rft.au=$aufirst $aulast";
1109 if($record->field('200')){
1110 for my $au ($record->field('200')->subfield('g')){
1111 $oauthors .= "&rft.au=$au";
1114 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1115 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1116 $pubyear = $record->subfield('210','d');
1117 $publisher = $record->subfield('210','c');
1118 $isbn = $record->subfield('010','a');
1119 $issn = $record->subfield('011','a');
1121 # MARC21 need some improve
1124 $genre = "&rft.genre=book";
1127 $oauthors .= "&rft.au=".$record->subfield('100','a');
1129 if($record->field('700')){
1130 for my $au ($record->field('700')->subfield('a')){
1131 $oauthors .= "&rft.au=$au";
1134 $title = "&rft.btitle=".$record->subfield('245','a');
1135 $pubyear = $record->subfield("260","c") || "";
1136 $publisher = $record->subfield('260','b') || "";
1137 $isbn = $record->subfield('020','a') || "";
1138 $issn = $record->subfield('022','a') || "";
1141 my $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1142 $coins_value =~ s/(\ |&[^a])/\+/g;
1143 #<!-- 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="
1145 return $coins_value;
1148 =head2 GetAuthorisedValueDesc
1152 my $subfieldvalue =get_authorised_value_desc(
1153 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1154 Retrieve the complete description for a given authorised value.
1156 Now takes $category and $value pair too.
1157 my $auth_value_desc =GetAuthorisedValueDesc(
1158 '','', 'DVD' ,'','','CCODE');
1164 sub GetAuthorisedValueDesc {
1165 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1166 my $dbh = C4::Context->dbh;
1170 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1173 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1174 return C4::Branch::GetBranchName($value);
1178 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1179 return getitemtypeinfo($value)->{description};
1182 #---- "true" authorized value
1183 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1186 if ( $category ne "" ) {
1189 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1191 $sth->execute( $category, $value );
1192 my $data = $sth->fetchrow_hashref;
1193 return $data->{'lib'};
1196 return $value; # if nothing is found return the original value
1204 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1205 Get all notes from the MARC record and returns them in an array.
1206 The note are stored in differents places depending on MARC flavour
1213 my ( $record, $marcflavour ) = @_;
1215 if ( $marcflavour eq "MARC21" ) {
1218 else { # assume unimarc if not marc21
1225 foreach my $field ( $record->field($scope) ) {
1226 my $value = $field->as_string();
1227 if ( $note ne "" ) {
1228 $marcnote = { marcnote => $note, };
1229 push @marcnotes, $marcnote;
1232 if ( $note ne $value ) {
1233 $note = $note . " " . $value;
1238 $marcnote = { marcnote => $note };
1239 push @marcnotes, $marcnote; #load last tag into array
1242 } # end GetMarcNotes
1244 =head2 GetMarcSubjects
1248 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1249 Get all subjects from the MARC record and returns them in an array.
1250 The subjects are stored in differents places depending on MARC flavour
1256 sub GetMarcSubjects {
1257 my ( $record, $marcflavour ) = @_;
1258 my ( $mintag, $maxtag );
1259 if ( $marcflavour eq "MARC21" ) {
1263 else { # assume unimarc if not marc21
1273 foreach my $field ( $record->field('6..' )) {
1274 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1276 my @subfields = $field->subfields();
1279 # if there is an authority link, build the link with an= subfield9
1280 my $subfield9 = $field->subfield('9');
1281 for my $subject_subfield (@subfields ) {
1282 # don't load unimarc subfields 3,4,5
1283 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1284 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1285 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1286 my $code = $subject_subfield->[0];
1287 my $value = $subject_subfield->[1];
1288 my $linkvalue = $value;
1289 $linkvalue =~ s/(\(|\))//g;
1290 my $operator = " and " unless $counter==0;
1292 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1294 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1296 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1298 my @this_link_loop = @link_loop;
1299 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1303 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1306 return \@marcsubjects;
1307 } #end getMARCsubjects
1309 =head2 GetMarcAuthors
1313 authors = GetMarcAuthors($record,$marcflavour);
1314 Get all authors from the MARC record and returns them in an array.
1315 The authors are stored in differents places depending on MARC flavour
1321 sub GetMarcAuthors {
1322 my ( $record, $marcflavour ) = @_;
1323 my ( $mintag, $maxtag );
1324 # tagslib useful for UNIMARC author reponsabilities
1325 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.
1326 if ( $marcflavour eq "MARC21" ) {
1330 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1339 foreach my $field ( $record->fields ) {
1340 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1343 my @subfields = $field->subfields();
1345 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1346 my $subfield9 = $field->subfield('9');
1347 for my $authors_subfield (@subfields) {
1348 # don't load unimarc subfields 3, 5
1349 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1350 my $subfieldcode = $authors_subfield->[0];
1351 my $value = $authors_subfield->[1];
1352 my $linkvalue = $value;
1353 $linkvalue =~ s/(\(|\))//g;
1354 my $operator = " and " unless $count_auth==0;
1355 # if we have an authority link, use that as the link, otherwise use standard searching
1357 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1360 # reset $linkvalue if UNIMARC author responsibility
1361 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1362 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1364 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1366 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1367 my @this_link_loop = @link_loop;
1368 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1369 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1372 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1374 return \@marcauthors;
1381 $marcurls = GetMarcUrls($record,$marcflavour);
1382 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1383 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1390 my ( $record, $marcflavour ) = @_;
1393 for my $field ( $record->field('856') ) {
1396 for my $note ( $field->subfield('z') ) {
1397 push @notes, { note => $note };
1399 my @urls = $field->subfield('u');
1400 foreach my $url (@urls) {
1401 if ( $marcflavour eq 'MARC21' ) {
1402 my $s3 = $field->subfield('3');
1403 my $link = $field->subfield('y');
1404 unless ( $url =~ /^\w+:/ ) {
1405 if ( $field->indicator(1) eq '7' ) {
1406 $url = $field->subfield('2') . "://" . $url;
1407 } elsif ( $field->indicator(1) eq '1' ) {
1408 $url = 'ftp://' . $url;
1410 # properly, this should be if ind1=4,
1411 # however we will assume http protocol since we're building a link.
1412 $url = 'http://' . $url;
1415 # TODO handle ind 2 (relationship)
1420 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1421 $marcurl->{'part'} = $s3 if ($link);
1422 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1424 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1425 $marcurl->{'MARCURL'} = $url;
1427 push @marcurls, $marcurl;
1433 =head2 GetMarcSeries
1437 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1438 Get all series from the MARC record and returns them in an array.
1439 The series are stored in differents places depending on MARC flavour
1446 my ($record, $marcflavour) = @_;
1447 my ($mintag, $maxtag);
1448 if ($marcflavour eq "MARC21") {
1451 } else { # assume unimarc if not marc21
1461 foreach my $field ($record->field('440'), $record->field('490')) {
1463 #my $value = $field->subfield('a');
1464 #$marcsubjct = {MARCSUBJCT => $value,};
1465 my @subfields = $field->subfields();
1466 #warn "subfields:".join " ", @$subfields;
1469 for my $series_subfield (@subfields) {
1471 undef $volume_number;
1472 # see if this is an instance of a volume
1473 if ($series_subfield->[0] eq 'v') {
1477 my $code = $series_subfield->[0];
1478 my $value = $series_subfield->[1];
1479 my $linkvalue = $value;
1480 $linkvalue =~ s/(\(|\))//g;
1481 my $operator = " and " unless $counter==0;
1482 push @link_loop, {link => $linkvalue, operator => $operator };
1483 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1484 if ($volume_number) {
1485 push @subfields_loop, {volumenum => $value};
1488 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1492 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1493 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1494 #push @marcsubjcts, $marcsubjct;
1498 my $marcseriessarray=\@marcseries;
1499 return $marcseriessarray;
1500 } #end getMARCseriess
1502 =head2 GetFrameworkCode
1506 $frameworkcode = GetFrameworkCode( $biblionumber )
1512 sub GetFrameworkCode {
1513 my ( $biblionumber ) = @_;
1514 my $dbh = C4::Context->dbh;
1515 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1516 $sth->execute($biblionumber);
1517 my ($frameworkcode) = $sth->fetchrow;
1518 return $frameworkcode;
1521 =head2 GetPublisherNameFromIsbn
1523 $name = GetPublishercodeFromIsbn($isbn);
1530 sub GetPublisherNameFromIsbn($){
1532 $isbn =~ s/[- _]//g;
1534 my @codes = (split '-', DisplayISBN($isbn));
1535 my $code = $codes[0].$codes[1].$codes[2];
1536 my $dbh = C4::Context->dbh;
1538 SELECT distinct publishercode
1541 AND publishercode IS NOT NULL
1544 my $sth = $dbh->prepare($query);
1545 $sth->execute("$code%");
1546 my $name = $sth->fetchrow;
1547 return $name if length $name;
1551 =head2 TransformKohaToMarc
1555 $record = TransformKohaToMarc( $hash )
1556 This function builds partial MARC::Record from a hash
1557 Hash entries can be from biblio or biblioitems.
1558 This function is called in acquisition module, to create a basic catalogue entry from user entry
1564 sub TransformKohaToMarc {
1566 my $sth = C4::Context->dbh->prepare(
1567 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1569 my $record = MARC::Record->new();
1570 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1571 foreach (keys %{$hash}) {
1572 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1577 =head2 TransformKohaToMarcOneField
1581 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1587 sub TransformKohaToMarcOneField {
1588 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1589 $frameworkcode='' unless $frameworkcode;
1593 if ( !defined $sth ) {
1594 my $dbh = C4::Context->dbh;
1595 $sth = $dbh->prepare(
1596 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1599 $sth->execute( $frameworkcode, $kohafieldname );
1600 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1601 my $tag = $record->field($tagfield);
1603 $tag->update( $tagsubfield => $value );
1604 $record->delete_field($tag);
1605 $record->insert_fields_ordered($tag);
1608 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1614 =head2 TransformHtmlToXml
1618 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1620 $auth_type contains :
1621 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1622 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1623 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1629 sub TransformHtmlToXml {
1630 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1631 my $xml = MARC::File::XML::header('UTF-8');
1632 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1633 MARC::File::XML->default_record_format($auth_type);
1634 # in UNIMARC, field 100 contains the encoding
1635 # check that there is one, otherwise the
1636 # MARC::Record->new_from_xml will fail (and Koha will die)
1637 my $unimarc_and_100_exist=0;
1638 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1643 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1644 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1645 # if we have a 100 field and it's values are not correct, skip them.
1646 # if we don't have any valid 100 field, we will create a default one at the end
1647 my $enc = substr( @$values[$i], 26, 2 );
1648 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1649 $unimarc_and_100_exist=1;
1654 @$values[$i] =~ s/&/&/g;
1655 @$values[$i] =~ s/</</g;
1656 @$values[$i] =~ s/>/>/g;
1657 @$values[$i] =~ s/"/"/g;
1658 @$values[$i] =~ s/'/'/g;
1659 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1660 # utf8::decode( @$values[$i] );
1662 if ( ( @$tags[$i] ne $prevtag ) ) {
1663 $j++ unless ( @$tags[$i] eq "" );
1665 $xml .= "</datafield>\n";
1666 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1667 && ( @$values[$i] ne "" ) )
1669 my $ind1 = substr( @$indicator[$j], 0, 1 );
1671 if ( @$indicator[$j] ) {
1672 $ind2 = substr( @$indicator[$j], 1, 1 );
1675 warn "Indicator in @$tags[$i] is empty";
1679 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1681 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1689 if ( @$values[$i] ne "" ) {
1692 if ( @$tags[$i] eq "000" ) {
1693 $xml .= "<leader>@$values[$i]</leader>\n";
1696 # rest of the fixed fields
1698 elsif ( @$tags[$i] < 10 ) {
1700 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1704 my $ind1 = substr( @$indicator[$j], 0, 1 );
1705 my $ind2 = substr( @$indicator[$j], 1, 1 );
1707 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1709 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1715 else { # @$tags[$i] eq $prevtag
1716 if ( @$values[$i] eq "" ) {
1720 my $ind1 = substr( @$indicator[$j], 0, 1 );
1721 my $ind2 = substr( @$indicator[$j], 1, 1 );
1723 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1727 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1730 $prevtag = @$tags[$i];
1732 $xml .= "</datafield>\n" if @$tags > 0;
1733 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1734 # warn "SETTING 100 for $auth_type";
1735 my $string = strftime( "%Y%m%d", localtime(time) );
1736 # set 50 to position 26 is biblios, 13 if authorities
1738 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1739 $string = sprintf( "%-*s", 35, $string );
1740 substr( $string, $pos , 6, "50" );
1741 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1742 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1743 $xml .= "</datafield>\n";
1745 $xml .= MARC::File::XML::footer();
1749 =head2 TransformHtmlToMarc
1751 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1752 L<$params> is a ref to an array as below:
1754 'tag_010_indicator1_531951' ,
1755 'tag_010_indicator2_531951' ,
1756 'tag_010_code_a_531951_145735' ,
1757 'tag_010_subfield_a_531951_145735' ,
1758 'tag_200_indicator1_873510' ,
1759 'tag_200_indicator2_873510' ,
1760 'tag_200_code_a_873510_673465' ,
1761 'tag_200_subfield_a_873510_673465' ,
1762 'tag_200_code_b_873510_704318' ,
1763 'tag_200_subfield_b_873510_704318' ,
1764 'tag_200_code_e_873510_280822' ,
1765 'tag_200_subfield_e_873510_280822' ,
1766 'tag_200_code_f_873510_110730' ,
1767 'tag_200_subfield_f_873510_110730' ,
1769 L<$cgi> is the CGI object which containts the value.
1770 L<$record> is the MARC::Record object.
1774 sub TransformHtmlToMarc {
1778 # explicitly turn on the UTF-8 flag for all
1779 # 'tag_' parameters to avoid incorrect character
1780 # conversion later on
1781 my $cgi_params = $cgi->Vars;
1782 foreach my $param_name (keys %$cgi_params) {
1783 if ($param_name =~ /^tag_/) {
1784 my $param_value = $cgi_params->{$param_name};
1785 if (utf8::decode($param_value)) {
1786 $cgi_params->{$param_name} = $param_value;
1788 # FIXME - need to do something if string is not valid UTF-8
1792 # creating a new record
1793 my $record = MARC::Record->new();
1796 while ($params->[$i]){ # browse all CGI params
1797 my $param = $params->[$i];
1799 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1800 if ($param eq 'biblionumber') {
1801 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1802 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1803 if ($biblionumbertagfield < 10) {
1804 $newfield = MARC::Field->new(
1805 $biblionumbertagfield,
1806 $cgi->param($param),
1809 $newfield = MARC::Field->new(
1810 $biblionumbertagfield,
1813 "$biblionumbertagsubfield" => $cgi->param($param),
1816 push @fields,$newfield if($newfield);
1818 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1821 my $ind1 = substr($cgi->param($param),0,1);
1822 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1826 if($tag < 10){ # no code for theses fields
1827 # in MARC editor, 000 contains the leader.
1828 if ($tag eq '000' ) {
1829 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1830 # between 001 and 009 (included)
1831 } elsif ($cgi->param($params->[$j+1]) ne '') {
1832 $newfield = MARC::Field->new(
1834 $cgi->param($params->[$j+1]),
1837 # > 009, deal with subfields
1839 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1840 my $inner_param = $params->[$j];
1842 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1843 $newfield->add_subfields(
1844 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1848 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1849 $newfield = MARC::Field->new(
1853 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1860 push @fields,$newfield if($newfield);
1865 $record->append_fields(@fields);
1869 # cache inverted MARC field map
1870 our $inverted_field_map;
1872 =head2 TransformMarcToKoha
1876 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1880 Extract data from a MARC bib record into a hashref representing
1881 Koha biblio, biblioitems, and items fields.
1884 sub TransformMarcToKoha {
1885 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1888 $limit_table=$limit_table||0;
1889 $frameworkcode = '' unless defined $frameworkcode;
1891 unless (defined $inverted_field_map) {
1892 $inverted_field_map = _get_inverted_marc_field_map();
1896 if ( defined $limit_table && $limit_table eq 'items') {
1897 $tables{'items'} = 1;
1899 $tables{'items'} = 1;
1900 $tables{'biblio'} = 1;
1901 $tables{'biblioitems'} = 1;
1904 # traverse through record
1905 MARCFIELD: foreach my $field ($record->fields()) {
1906 my $tag = $field->tag();
1907 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1908 if ($field->is_control_field()) {
1909 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1910 ENTRY: foreach my $entry (@{ $kohafields }) {
1911 my ($subfield, $table, $column) = @{ $entry };
1912 next ENTRY unless exists $tables{$table};
1913 my $key = _disambiguate($table, $column);
1914 if ($result->{$key}) {
1915 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1916 $result->{$key} .= " | " . $field->data();
1919 $result->{$key} = $field->data();
1923 # deal with subfields
1924 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1925 my $code = $sf->[0];
1926 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1927 my $value = $sf->[1];
1928 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1929 my ($table, $column) = @{ $entry };
1930 next SFENTRY unless exists $tables{$table};
1931 my $key = _disambiguate($table, $column);
1932 if ($result->{$key}) {
1933 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1934 $result->{$key} .= " | " . $value;
1937 $result->{$key} = $value;
1944 # modify copyrightdate to keep only the 1st year found
1945 if (exists $result->{'copyrightdate'}) {
1946 my $temp = $result->{'copyrightdate'};
1947 $temp =~ m/c(\d\d\d\d)/;
1948 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1949 $result->{'copyrightdate'} = $1;
1951 else { # if no cYYYY, get the 1st date.
1952 $temp =~ m/(\d\d\d\d)/;
1953 $result->{'copyrightdate'} = $1;
1957 # modify publicationyear to keep only the 1st year found
1958 if (exists $result->{'publicationyear'}) {
1959 my $temp = $result->{'publicationyear'};
1960 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1961 $result->{'publicationyear'} = $1;
1963 else { # if no cYYYY, get the 1st date.
1964 $temp =~ m/(\d\d\d\d)/;
1965 $result->{'publicationyear'} = $1;
1972 sub _get_inverted_marc_field_map {
1974 my $relations = C4::Context->marcfromkohafield;
1976 foreach my $frameworkcode (keys %{ $relations }) {
1977 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1978 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1979 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1980 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1981 my ($table, $column) = split /[.]/, $kohafield, 2;
1982 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1983 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1989 =head2 _disambiguate
1993 $newkey = _disambiguate($table, $field);
1995 This is a temporary hack to distinguish between the
1996 following sets of columns when using TransformMarcToKoha.
1998 items.cn_source & biblioitems.cn_source
1999 items.cn_sort & biblioitems.cn_sort
2001 Columns that are currently NOT distinguished (FIXME
2002 due to lack of time to fully test) are:
2004 biblio.notes and biblioitems.notes
2009 FIXME - this is necessary because prefixing each column
2010 name with the table name would require changing lots
2011 of code and templates, and exposing more of the DB
2012 structure than is good to the UI templates, particularly
2013 since biblio and bibloitems may well merge in a future
2014 version. In the future, it would also be good to
2015 separate DB access and UI presentation field names
2023 my ($table, $column) = @_;
2024 if ($column eq "cn_sort" or $column eq "cn_source") {
2025 return $table . '.' . $column;
2032 =head2 get_koha_field_from_marc
2036 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2038 Internal function to map data from the MARC record to a specific non-MARC field.
2039 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2045 sub get_koha_field_from_marc {
2046 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2047 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2049 foreach my $field ( $record->field($tagfield) ) {
2050 if ( $field->tag() < 10 ) {
2052 $kohafield .= " | " . $field->data();
2055 $kohafield = $field->data();
2059 if ( $field->subfields ) {
2060 my @subfields = $field->subfields();
2061 foreach my $subfieldcount ( 0 .. $#subfields ) {
2062 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2065 " | " . $subfields[$subfieldcount][1];
2069 $subfields[$subfieldcount][1];
2080 =head2 TransformMarcToKohaOneField
2084 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2090 sub TransformMarcToKohaOneField {
2092 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2093 # only the 1st will be retrieved...
2094 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2096 my ( $tagfield, $subfield ) =
2097 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2099 foreach my $field ( $record->field($tagfield) ) {
2100 if ( $field->tag() < 10 ) {
2101 if ( $result->{$kohafield} ) {
2102 $result->{$kohafield} .= " | " . $field->data();
2105 $result->{$kohafield} = $field->data();
2109 if ( $field->subfields ) {
2110 my @subfields = $field->subfields();
2111 foreach my $subfieldcount ( 0 .. $#subfields ) {
2112 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2113 if ( $result->{$kohafield} ) {
2114 $result->{$kohafield} .=
2115 " | " . $subfields[$subfieldcount][1];
2118 $result->{$kohafield} =
2119 $subfields[$subfieldcount][1];
2129 =head1 OTHER FUNCTIONS
2132 =head2 PrepareItemrecordDisplay
2136 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2138 Returns a hash with all the fields for Display a given item data in a template
2144 sub PrepareItemrecordDisplay {
2146 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2148 my $dbh = C4::Context->dbh;
2149 my $frameworkcode = &GetFrameworkCode( $bibnum );
2150 my ( $itemtagfield, $itemtagsubfield ) =
2151 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2152 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2153 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2155 my $authorised_values_sth =
2157 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2159 foreach my $tag ( sort keys %{$tagslib} ) {
2160 my $previous_tag = '';
2162 # loop through each subfield
2164 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2165 next if ( subfield_is_koha_internal_p($subfield) );
2166 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2168 $subfield_data{tag} = $tag;
2169 $subfield_data{subfield} = $subfield;
2170 $subfield_data{countsubfield} = $cntsubf++;
2171 $subfield_data{kohafield} =
2172 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2174 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2175 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2176 $subfield_data{mandatory} =
2177 $tagslib->{$tag}->{$subfield}->{mandatory};
2178 $subfield_data{repeatable} =
2179 $tagslib->{$tag}->{$subfield}->{repeatable};
2180 $subfield_data{hidden} = "display:none"
2181 if $tagslib->{$tag}->{$subfield}->{hidden};
2183 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
2185 $value =~ s/"/"/g;
2187 # search for itemcallnumber if applicable
2188 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2189 'items.itemcallnumber'
2190 && C4::Context->preference('itemcallnumber') )
2193 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2195 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2196 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2198 $value = $temp->subfield($CNsubfield);
2201 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2202 'items.itemcallnumber'
2203 && $defaultvalues->{'callnumber'} )
2205 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2207 $value = $defaultvalues->{'callnumber'};
2210 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2211 'items.holdingbranch' ||
2212 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2214 && $defaultvalues->{'branchcode'} )
2216 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2218 $value = $defaultvalues->{branchcode};
2221 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2222 my @authorised_values;
2225 # builds list, depending on authorised value...
2227 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2230 if ( ( C4::Context->preference("IndependantBranches") )
2231 && ( C4::Context->userenv->{flags} != 1 ) )
2235 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2237 $sth->execute( C4::Context->userenv->{branch} );
2238 push @authorised_values, ""
2240 $tagslib->{$tag}->{$subfield}->{mandatory} );
2241 while ( my ( $branchcode, $branchname ) =
2242 $sth->fetchrow_array )
2244 push @authorised_values, $branchcode;
2245 $authorised_lib{$branchcode} = $branchname;
2251 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2254 push @authorised_values, ""
2256 $tagslib->{$tag}->{$subfield}->{mandatory} );
2257 while ( my ( $branchcode, $branchname ) =
2258 $sth->fetchrow_array )
2260 push @authorised_values, $branchcode;
2261 $authorised_lib{$branchcode} = $branchname;
2267 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2272 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2275 push @authorised_values, ""
2276 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2277 while ( my ( $itemtype, $description ) =
2278 $sth->fetchrow_array )
2280 push @authorised_values, $itemtype;
2281 $authorised_lib{$itemtype} = $description;
2284 #---- "true" authorised value
2287 $authorised_values_sth->execute(
2288 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2289 push @authorised_values, ""
2290 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2291 while ( my ( $value, $lib ) =
2292 $authorised_values_sth->fetchrow_array )
2294 push @authorised_values, $value;
2295 $authorised_lib{$value} = $lib;
2298 $subfield_data{marc_value} = CGI::scrolling_list(
2299 -name => 'field_value',
2300 -values => \@authorised_values,
2301 -default => "$value",
2302 -labels => \%authorised_lib,
2309 $subfield_data{marc_value} =
2310 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2312 push( @loop_data, \%subfield_data );
2316 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2317 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2319 'itemtagfield' => $itemtagfield,
2320 'itemtagsubfield' => $itemtagsubfield,
2321 'itemnumber' => $itemnumber,
2322 'iteminformation' => \@loop_data
2328 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2330 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2331 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2332 # =head2 ModZebrafiles
2334 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2338 # sub ModZebrafiles {
2340 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2344 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2345 # unless ( opendir( DIR, "$zebradir" ) ) {
2346 # warn "$zebradir not found";
2350 # my $filename = $zebradir . $biblionumber;
2353 # open( OUTPUT, ">", $filename . ".xml" );
2354 # print OUTPUT $record;
2363 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2365 $biblionumber is the biblionumber we want to index
2366 $op is specialUpdate or delete, and is used to know what we want to do
2367 $server is the server that we want to update
2368 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2369 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2371 $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.
2378 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2379 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2380 my $dbh=C4::Context->dbh;
2382 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2384 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2385 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2387 if (C4::Context->preference("NoZebra")) {
2388 # lock the nozebra table : we will read index lines, update them in Perl process
2389 # and write everything in 1 transaction.
2390 # lock the table to avoid someone else overwriting what we are doing
2391 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2392 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2393 if ($op eq 'specialUpdate') {
2394 # OK, we have to add or update the record
2395 # 1st delete (virtually, in indexes), if record actually exists
2397 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2399 # ... add the record
2400 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2402 # it's a deletion, delete the record...
2403 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2404 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2406 # ok, now update the database...
2407 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2408 foreach my $key (keys %result) {
2409 foreach my $index (keys %{$result{$key}}) {
2410 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2413 $dbh->do('UNLOCK TABLES');
2416 # we use zebra, just fill zebraqueue table
2418 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2420 AND biblio_auth_number = ?
2423 my $check_sth = $dbh->prepare_cached($check_sql);
2424 $check_sth->execute($server, $biblionumber, $op);
2425 my ($count) = $check_sth->fetchrow_array;
2426 $check_sth->finish();
2428 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2429 $sth->execute($biblionumber,$server,$op);
2435 =head2 GetNoZebraIndexes
2437 %indexes = GetNoZebraIndexes;
2439 return the data from NoZebraIndexes syspref.
2443 sub GetNoZebraIndexes {
2444 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2446 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2447 $line =~ /(.*)=>(.*)/;
2448 my $index = $1; # initial ' or " is removed afterwards
2450 $index =~ s/'|"|\s//g;
2451 $fields =~ s/'|"|\s//g;
2452 $indexes{$index}=$fields;
2457 =head1 INTERNAL FUNCTIONS
2459 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2461 function to delete a biblio in NoZebra indexes
2462 This function does NOT delete anything in database : it reads all the indexes entries
2463 that have to be deleted & delete them in the hash
2464 The SQL part is done either :
2465 - after the Add if we are modifying a biblio (delete + add again)
2466 - immediatly after this sub if we are doing a true deletion.
2467 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2472 sub _DelBiblioNoZebra {
2473 my ($biblionumber, $record, $server)=@_;
2476 my $dbh = C4::Context->dbh;
2480 if ($server eq 'biblioserver') {
2481 %index=GetNoZebraIndexes;
2482 # get title of the record (to store the 10 first letters with the index)
2483 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2484 $title = lc($record->subfield($titletag,$titlesubfield));
2486 # for authorities, the "title" is the $a mainentry
2487 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2488 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2489 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2490 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2491 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2492 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2493 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2497 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2498 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2499 # limit to 10 char, should be enough, and limit the DB size
2500 $title = substr($title,0,10);
2502 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2503 foreach my $field ($record->fields()) {
2504 #parse each subfield
2505 next if $field->tag <10;
2506 foreach my $subfield ($field->subfields()) {
2507 my $tag = $field->tag();
2508 my $subfieldcode = $subfield->[0];
2510 # check each index to see if the subfield is stored somewhere
2511 # otherwise, store it in __RAW__ index
2512 foreach my $key (keys %index) {
2513 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2514 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2516 my $line= lc $subfield->[1];
2517 # remove meaningless value in the field...
2518 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2519 # ... and split in words
2520 foreach (split / /,$line) {
2521 next unless $_; # skip empty values (multiple spaces)
2522 # if the entry is already here, do nothing, the biblionumber has already be removed
2523 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2524 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2525 $sth2->execute($server,$key,$_);
2526 my $existing_biblionumbers = $sth2->fetchrow;
2528 if ($existing_biblionumbers) {
2529 # warn " existing for $key $_: $existing_biblionumbers";
2530 $result{$key}->{$_} =$existing_biblionumbers;
2531 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2537 # the subfield is not indexed, store it in __RAW__ index anyway
2539 my $line= lc $subfield->[1];
2540 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2541 # ... and split in words
2542 foreach (split / /,$line) {
2543 next unless $_; # skip empty values (multiple spaces)
2544 # if the entry is already here, do nothing, the biblionumber has already be removed
2545 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2546 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2547 $sth2->execute($server,'__RAW__',$_);
2548 my $existing_biblionumbers = $sth2->fetchrow;
2550 if ($existing_biblionumbers) {
2551 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2552 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2562 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2564 function to add a biblio in NoZebra indexes
2568 sub _AddBiblioNoZebra {
2569 my ($biblionumber, $record, $server, %result)=@_;
2570 my $dbh = C4::Context->dbh;
2574 if ($server eq 'biblioserver') {
2575 %index=GetNoZebraIndexes;
2576 # get title of the record (to store the 10 first letters with the index)
2577 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2578 $title = lc($record->subfield($titletag,$titlesubfield));
2580 # warn "server : $server";
2581 # for authorities, the "title" is the $a mainentry
2582 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2583 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2584 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2585 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2586 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2587 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2588 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2591 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2592 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2593 # limit to 10 char, should be enough, and limit the DB size
2594 $title = substr($title,0,10);
2596 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2597 foreach my $field ($record->fields()) {
2598 #parse each subfield
2599 ###FIXME: impossible to index a 001-009 value with NoZebra
2600 next if $field->tag <10;
2601 foreach my $subfield ($field->subfields()) {
2602 my $tag = $field->tag();
2603 my $subfieldcode = $subfield->[0];
2605 # warn "INDEXING :".$subfield->[1];
2606 # check each index to see if the subfield is stored somewhere
2607 # otherwise, store it in __RAW__ index
2608 foreach my $key (keys %index) {
2609 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2610 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2612 my $line= lc $subfield->[1];
2613 # remove meaningless value in the field...
2614 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2615 # ... and split in words
2616 foreach (split / /,$line) {
2617 next unless $_; # skip empty values (multiple spaces)
2618 # if the entry is already here, improve weight
2619 # warn "managing $_";
2620 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2621 my $weight = $1 + 1;
2622 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2623 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2625 # get the value if it exist in the nozebra table, otherwise, create it
2626 $sth2->execute($server,$key,$_);
2627 my $existing_biblionumbers = $sth2->fetchrow;
2629 if ($existing_biblionumbers) {
2630 $result{$key}->{"$_"} =$existing_biblionumbers;
2631 my $weight = defined $1 ? $1 + 1 : 1;
2632 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2633 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2634 # create a new ligne for this entry
2636 # warn "INSERT : $server / $key / $_";
2637 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2638 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2644 # the subfield is not indexed, store it in __RAW__ index anyway
2646 my $line= lc $subfield->[1];
2647 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2648 # ... and split in words
2649 foreach (split / /,$line) {
2650 next unless $_; # skip empty values (multiple spaces)
2651 # if the entry is already here, improve weight
2652 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2654 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2655 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2657 # get the value if it exist in the nozebra table, otherwise, create it
2658 $sth2->execute($server,'__RAW__',$_);
2659 my $existing_biblionumbers = $sth2->fetchrow;
2661 if ($existing_biblionumbers) {
2662 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2664 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2665 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2666 # create a new ligne for this entry
2668 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2669 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2684 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2686 Find the given $subfield in the given $tag in the given
2687 MARC::Record $record. If the subfield is found, returns
2688 the (indicators, value) pair; otherwise, (undef, undef) is
2692 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2693 I suggest we export it from this module.
2700 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2703 if ( $tagfield < 10 ) {
2704 if ( $record->field($tagfield) ) {
2705 push @result, $record->field($tagfield)->data();
2712 foreach my $field ( $record->field($tagfield) ) {
2713 my @subfields = $field->subfields();
2714 foreach my $subfield (@subfields) {
2715 if ( @$subfield[0] eq $insubfield ) {
2716 push @result, @$subfield[1];
2717 $indicator = $field->indicator(1) . $field->indicator(2);
2722 return ( $indicator, @result );
2725 =head2 _koha_marc_update_bib_ids
2729 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2731 Internal function to add or update biblionumber and biblioitemnumber to
2738 sub _koha_marc_update_bib_ids {
2739 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2741 # we must add bibnum and bibitemnum in MARC::Record...
2742 # we build the new field with biblionumber and biblioitemnumber
2743 # we drop the original field
2744 # we add the new builded field.
2745 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2746 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2748 if ($biblio_tag != $biblioitem_tag) {
2749 # biblionumber & biblioitemnumber are in different fields
2751 # deal with biblionumber
2752 my ($new_field, $old_field);
2753 if ($biblio_tag < 10) {
2754 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2757 MARC::Field->new( $biblio_tag, '', '',
2758 "$biblio_subfield" => $biblionumber );
2761 # drop old field and create new one...
2762 $old_field = $record->field($biblio_tag);
2763 $record->delete_field($old_field) if $old_field;
2764 $record->append_fields($new_field);
2766 # deal with biblioitemnumber
2767 if ($biblioitem_tag < 10) {
2768 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2771 MARC::Field->new( $biblioitem_tag, '', '',
2772 "$biblioitem_subfield" => $biblioitemnumber, );
2774 # drop old field and create new one...
2775 $old_field = $record->field($biblioitem_tag);
2776 $record->delete_field($old_field) if $old_field;
2777 $record->insert_fields_ordered($new_field);
2780 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2781 my $new_field = MARC::Field->new(
2782 $biblio_tag, '', '',
2783 "$biblio_subfield" => $biblionumber,
2784 "$biblioitem_subfield" => $biblioitemnumber
2787 # drop old field and create new one...
2788 my $old_field = $record->field($biblio_tag);
2789 $record->delete_field($old_field) if $old_field;
2790 $record->insert_fields_ordered($new_field);
2794 =head2 _koha_marc_update_biblioitem_cn_sort
2798 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2802 Given a MARC bib record and the biblioitem hash, update the
2803 subfield that contains a copy of the value of biblioitems.cn_sort.
2807 sub _koha_marc_update_biblioitem_cn_sort {
2809 my $biblioitem = shift;
2810 my $frameworkcode= shift;
2812 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2813 return unless $biblioitem_tag;
2815 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2817 if (my $field = $marc->field($biblioitem_tag)) {
2818 $field->delete_subfield(code => $biblioitem_subfield);
2819 if ($cn_sort ne '') {
2820 $field->add_subfields($biblioitem_subfield => $cn_sort);
2823 # if we get here, no biblioitem tag is present in the MARC record, so
2824 # we'll create it if $cn_sort is not empty -- this would be
2825 # an odd combination of events, however
2827 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2832 =head2 _koha_add_biblio
2836 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2838 Internal function to add a biblio ($biblio is a hash with the values)
2844 sub _koha_add_biblio {
2845 my ( $dbh, $biblio, $frameworkcode ) = @_;
2849 # set the series flag
2851 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2855 SET frameworkcode = ?,
2866 my $sth = $dbh->prepare($query);
2869 $biblio->{'author'},
2871 $biblio->{'unititle'},
2874 $biblio->{'seriestitle'},
2875 $biblio->{'copyrightdate'},
2876 $biblio->{'abstract'}
2879 my $biblionumber = $dbh->{'mysql_insertid'};
2880 if ( $dbh->errstr ) {
2881 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2886 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2887 return ($biblionumber,$error);
2890 =head2 _koha_modify_biblio
2894 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2896 Internal function for updating the biblio table
2902 sub _koha_modify_biblio {
2903 my ( $dbh, $biblio, $frameworkcode ) = @_;
2908 SET frameworkcode = ?,
2917 WHERE biblionumber = ?
2920 my $sth = $dbh->prepare($query);
2924 $biblio->{'author'},
2926 $biblio->{'unititle'},
2928 $biblio->{'serial'},
2929 $biblio->{'seriestitle'},
2930 $biblio->{'copyrightdate'},
2931 $biblio->{'abstract'},
2932 $biblio->{'biblionumber'}
2933 ) if $biblio->{'biblionumber'};
2935 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2936 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2939 return ( $biblio->{'biblionumber'},$error );
2942 =head2 _koha_modify_biblioitem_nonmarc
2946 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2948 Updates biblioitems row except for marc and marcxml, which should be changed
2955 sub _koha_modify_biblioitem_nonmarc {
2956 my ( $dbh, $biblioitem ) = @_;
2959 # re-calculate the cn_sort, it may have changed
2960 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2964 SET biblionumber = ?,
2970 publicationyear = ?,
2974 collectiontitle = ?,
2976 collectionvolume= ?,
2977 editionstatement= ?,
2978 editionresponsibility = ?,
2992 where biblioitemnumber = ?
2994 my $sth = $dbh->prepare($query);
2996 $biblioitem->{'biblionumber'},
2997 $biblioitem->{'volume'},
2998 $biblioitem->{'number'},
2999 $biblioitem->{'itemtype'},
3000 $biblioitem->{'isbn'},
3001 $biblioitem->{'issn'},
3002 $biblioitem->{'publicationyear'},
3003 $biblioitem->{'publishercode'},
3004 $biblioitem->{'volumedate'},
3005 $biblioitem->{'volumedesc'},
3006 $biblioitem->{'collectiontitle'},
3007 $biblioitem->{'collectionissn'},
3008 $biblioitem->{'collectionvolume'},
3009 $biblioitem->{'editionstatement'},
3010 $biblioitem->{'editionresponsibility'},
3011 $biblioitem->{'illus'},
3012 $biblioitem->{'pages'},
3013 $biblioitem->{'bnotes'},
3014 $biblioitem->{'size'},
3015 $biblioitem->{'place'},
3016 $biblioitem->{'lccn'},
3017 $biblioitem->{'url'},
3018 $biblioitem->{'biblioitems.cn_source'},
3019 $biblioitem->{'cn_class'},
3020 $biblioitem->{'cn_item'},
3021 $biblioitem->{'cn_suffix'},
3023 $biblioitem->{'totalissues'},
3024 $biblioitem->{'biblioitemnumber'}
3026 if ( $dbh->errstr ) {
3027 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3030 return ($biblioitem->{'biblioitemnumber'},$error);
3033 =head2 _koha_add_biblioitem
3037 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3039 Internal function to add a biblioitem
3045 sub _koha_add_biblioitem {
3046 my ( $dbh, $biblioitem ) = @_;
3049 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3051 "INSERT INTO biblioitems SET
3058 publicationyear = ?,
3062 collectiontitle = ?,
3064 collectionvolume= ?,
3065 editionstatement= ?,
3066 editionresponsibility = ?,
3082 my $sth = $dbh->prepare($query);
3084 $biblioitem->{'biblionumber'},
3085 $biblioitem->{'volume'},
3086 $biblioitem->{'number'},
3087 $biblioitem->{'itemtype'},
3088 $biblioitem->{'isbn'},
3089 $biblioitem->{'issn'},
3090 $biblioitem->{'publicationyear'},
3091 $biblioitem->{'publishercode'},
3092 $biblioitem->{'volumedate'},
3093 $biblioitem->{'volumedesc'},
3094 $biblioitem->{'collectiontitle'},
3095 $biblioitem->{'collectionissn'},
3096 $biblioitem->{'collectionvolume'},
3097 $biblioitem->{'editionstatement'},
3098 $biblioitem->{'editionresponsibility'},
3099 $biblioitem->{'illus'},
3100 $biblioitem->{'pages'},
3101 $biblioitem->{'bnotes'},
3102 $biblioitem->{'size'},
3103 $biblioitem->{'place'},
3104 $biblioitem->{'lccn'},
3105 $biblioitem->{'marc'},
3106 $biblioitem->{'url'},
3107 $biblioitem->{'biblioitems.cn_source'},
3108 $biblioitem->{'cn_class'},
3109 $biblioitem->{'cn_item'},
3110 $biblioitem->{'cn_suffix'},
3112 $biblioitem->{'totalissues'}
3114 my $bibitemnum = $dbh->{'mysql_insertid'};
3115 if ( $dbh->errstr ) {
3116 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3120 return ($bibitemnum,$error);
3123 =head2 _koha_delete_biblio
3127 $error = _koha_delete_biblio($dbh,$biblionumber);
3129 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3131 C<$dbh> - the database handle
3132 C<$biblionumber> - the biblionumber of the biblio to be deleted
3138 # FIXME: add error handling
3140 sub _koha_delete_biblio {
3141 my ( $dbh, $biblionumber ) = @_;
3143 # get all the data for this biblio
3144 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3145 $sth->execute($biblionumber);
3147 if ( my $data = $sth->fetchrow_hashref ) {
3149 # save the record in deletedbiblio
3150 # find the fields to save
3151 my $query = "INSERT INTO deletedbiblio SET ";
3153 foreach my $temp ( keys %$data ) {
3154 $query .= "$temp = ?,";
3155 push( @bind, $data->{$temp} );
3158 # replace the last , by ",?)"
3160 my $bkup_sth = $dbh->prepare($query);
3161 $bkup_sth->execute(@bind);
3165 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3166 $del_sth->execute($biblionumber);
3173 =head2 _koha_delete_biblioitems
3177 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3179 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3181 C<$dbh> - the database handle
3182 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3188 # FIXME: add error handling
3190 sub _koha_delete_biblioitems {
3191 my ( $dbh, $biblioitemnumber ) = @_;
3193 # get all the data for this biblioitem
3195 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3196 $sth->execute($biblioitemnumber);
3198 if ( my $data = $sth->fetchrow_hashref ) {
3200 # save the record in deletedbiblioitems
3201 # find the fields to save
3202 my $query = "INSERT INTO deletedbiblioitems SET ";
3204 foreach my $temp ( keys %$data ) {
3205 $query .= "$temp = ?,";
3206 push( @bind, $data->{$temp} );
3209 # replace the last , by ",?)"
3211 my $bkup_sth = $dbh->prepare($query);
3212 $bkup_sth->execute(@bind);
3215 # delete the biblioitem
3217 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3218 $del_sth->execute($biblioitemnumber);
3225 =head1 UNEXPORTED FUNCTIONS
3227 =head2 ModBiblioMarc
3229 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3231 Add MARC data for a biblio to koha
3233 Function exported, but should NOT be used, unless you really know what you're doing
3239 # pass the MARC::Record to this function, and it will create the records in the marc field
3240 my ( $record, $biblionumber, $frameworkcode ) = @_;
3241 my $dbh = C4::Context->dbh;
3242 my @fields = $record->fields();
3243 if ( !$frameworkcode ) {
3244 $frameworkcode = "";
3247 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3248 $sth->execute( $frameworkcode, $biblionumber );
3250 my $encoding = C4::Context->preference("marcflavour");
3252 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3253 if ( $encoding eq "UNIMARC" ) {
3255 if ( length($record->subfield( 100, "a" )) == 35 ) {
3256 $string = $record->subfield( 100, "a" );
3257 my $f100 = $record->field(100);
3258 $record->delete_field($f100);
3261 $string = POSIX::strftime( "%Y%m%d", localtime );
3263 $string = sprintf( "%-*s", 35, $string );
3265 substr( $string, 22, 6, "frey50" );
3266 unless ( $record->subfield( 100, "a" ) ) {
3267 $record->insert_grouped_field(
3268 MARC::Field->new( 100, "", "", "a" => $string ) );
3272 if (C4::Context->preference("NoZebra")) {
3273 # only NoZebra indexing needs to have
3274 # the previous version of the record
3275 $oldRecord = GetMarcBiblio($biblionumber);
3279 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3280 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3283 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3284 return $biblionumber;
3287 =head2 z3950_extended_services
3289 z3950_extended_services($serviceType,$serviceOptions,$record);
3291 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.
3293 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3295 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3297 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3301 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3302 syntax => the record syntax (transfer syntax)
3303 databaseName = Database from connection object
3305 To set serviceOptions, call set_service_options($serviceType)
3307 C<$record> the record, if one is needed for the service type
3309 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3313 sub z3950_extended_services {
3314 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3316 # get our connection object
3317 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3319 # create a new package object
3320 my $Zpackage = $Zconn->package();
3323 $Zpackage->option( action => $action );
3325 if ( $serviceOptions->{'databaseName'} ) {
3326 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3328 if ( $serviceOptions->{'recordIdNumber'} ) {
3330 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3332 if ( $serviceOptions->{'recordIdOpaque'} ) {
3334 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3337 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3338 #if ($serviceType eq 'itemorder') {
3339 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3340 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3341 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3342 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3345 if ( $serviceOptions->{record} ) {
3346 $Zpackage->option( record => $serviceOptions->{record} );
3348 # can be xml or marc
3349 if ( $serviceOptions->{'syntax'} ) {
3350 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3354 # send the request, handle any exception encountered
3355 eval { $Zpackage->send($serviceType) };
3356 if ( $@ && $@->isa("ZOOM::Exception") ) {
3357 return "error: " . $@->code() . " " . $@->message() . "\n";
3360 # free up package resources
3361 $Zpackage->destroy();
3364 =head2 set_service_options
3366 my $serviceOptions = set_service_options($serviceType);
3368 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3370 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3374 sub set_service_options {
3375 my ($serviceType) = @_;
3378 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3379 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3381 if ( $serviceType eq 'commit' ) {
3385 if ( $serviceType eq 'create' ) {
3389 if ( $serviceType eq 'drop' ) {
3390 die "ERROR: 'drop' not currently supported (by Zebra)";
3392 return $serviceOptions;
3395 =head3 get_biblio_authorised_values
3397 find the types and values for all authorised values assigned to this biblio.
3401 MARC::Record of the bib
3403 returns: a hashref malling the authorised value to the value set for this biblionumber
3405 $authorised_values = {
3406 'Scent' => 'flowery',
3407 'Audience' => 'Young Adult',
3408 'itemtypes' => 'SER',
3411 Notes: forlibrarian should probably be passed in, and called something different.
3416 sub get_biblio_authorised_values {
3417 my $biblionumber = shift;
3420 my $forlibrarian = 1; # are we in staff or opac?
3421 my $frameworkcode = GetFrameworkCode( $biblionumber );
3423 my $authorised_values;
3425 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3426 or return $authorised_values;
3428 # assume that these entries in the authorised_value table are bibliolevel.
3429 # ones that start with 'item%' are item level.
3430 my $query = q(SELECT distinct authorised_value, kohafield
3431 FROM marc_subfield_structure
3432 WHERE authorised_value !=''
3433 AND (kohafield like 'biblio%'
3434 OR kohafield like '') );
3435 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3437 foreach my $tag ( keys( %$tagslib ) ) {
3438 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3439 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3440 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3441 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3442 if ( defined $record->field( $tag ) ) {
3443 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3444 if ( defined $this_subfield_value ) {
3445 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3452 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3453 return $authorised_values;
3463 Koha Developement team <info@koha.org>
3465 Paul POULAIN paul.poulain@free.fr
3467 Joshua Ferraro jmf@liblime.com