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) = ('','');
1061 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1066 'b' => 'manuscript',
1068 'd' => 'manuscript',
1072 'i' => 'audioRecording',
1073 'j' => 'audioRecording',
1076 'm' => 'computerProgram',
1081 'a' => 'journalArticle',
1085 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1087 if( $genre eq 'book' ){
1088 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1091 ##### We must transform mtx to a valable mtx and document type ####
1092 if( $genre eq 'book' ){
1094 }elsif( $genre eq 'journal' ){
1096 }elsif( $genre eq 'journalArticle' ){
1103 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1106 $aulast = $record->subfield('700','a');
1107 $aufirst = $record->subfield('700','b');
1108 $oauthors = "&rft.au=$aufirst $aulast";
1110 if($record->field('200')){
1111 for my $au ($record->field('200')->subfield('g')){
1112 $oauthors .= "&rft.au=$au";
1115 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1116 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1117 $pubyear = $record->subfield('210','d');
1118 $publisher = $record->subfield('210','c');
1119 $isbn = $record->subfield('010','a');
1120 $issn = $record->subfield('011','a');
1122 # MARC21 need some improve
1125 $genre = "&rft.genre=book";
1128 $oauthors .= "&rft.au=".$record->subfield('100','a');
1130 if($record->field('700')){
1131 for my $au ($record->field('700')->subfield('a')){
1132 $oauthors .= "&rft.au=$au";
1135 $title = "&rft.btitle=".$record->subfield('245','a');
1136 $subtitle = $record->subfield('245', 'b') || '';
1137 $title .= $subtitle;
1138 $pubyear = $record->subfield('260', 'c') || '';
1139 $publisher = $record->subfield('260', 'b') || '';
1140 $isbn = $record->subfield('020', 'a') || '';
1141 $issn = $record->subfield('022', 'a') || '';
1144 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";
1145 $coins_value =~ s/(\ |&[^a])/\+/g;
1146 #<!-- 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="
1148 return $coins_value;
1151 =head2 GetAuthorisedValueDesc
1155 my $subfieldvalue =get_authorised_value_desc(
1156 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1157 Retrieve the complete description for a given authorised value.
1159 Now takes $category and $value pair too.
1160 my $auth_value_desc =GetAuthorisedValueDesc(
1161 '','', 'DVD' ,'','','CCODE');
1167 sub GetAuthorisedValueDesc {
1168 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1169 my $dbh = C4::Context->dbh;
1173 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1176 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1177 return C4::Branch::GetBranchName($value);
1181 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1182 return getitemtypeinfo($value)->{description};
1185 #---- "true" authorized value
1186 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1189 if ( $category ne "" ) {
1192 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1194 $sth->execute( $category, $value );
1195 my $data = $sth->fetchrow_hashref;
1196 return $data->{'lib'};
1199 return $value; # if nothing is found return the original value
1207 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1208 Get all notes from the MARC record and returns them in an array.
1209 The note are stored in differents places depending on MARC flavour
1216 my ( $record, $marcflavour ) = @_;
1218 if ( $marcflavour eq "MARC21" ) {
1221 else { # assume unimarc if not marc21
1228 foreach my $field ( $record->field($scope) ) {
1229 my $value = $field->as_string();
1230 if ( $note ne "" ) {
1231 $marcnote = { marcnote => $note, };
1232 push @marcnotes, $marcnote;
1235 if ( $note ne $value ) {
1236 $note = $note . " " . $value;
1241 $marcnote = { marcnote => $note };
1242 push @marcnotes, $marcnote; #load last tag into array
1245 } # end GetMarcNotes
1247 =head2 GetMarcSubjects
1251 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1252 Get all subjects from the MARC record and returns them in an array.
1253 The subjects are stored in differents places depending on MARC flavour
1259 sub GetMarcSubjects {
1260 my ( $record, $marcflavour ) = @_;
1261 my ( $mintag, $maxtag );
1262 if ( $marcflavour eq "MARC21" ) {
1266 else { # assume unimarc if not marc21
1276 foreach my $field ( $record->field('6..' )) {
1277 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1279 my @subfields = $field->subfields();
1282 # if there is an authority link, build the link with an= subfield9
1283 my $subfield9 = $field->subfield('9');
1284 for my $subject_subfield (@subfields ) {
1285 # don't load unimarc subfields 3,4,5
1286 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1287 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1288 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1289 my $code = $subject_subfield->[0];
1290 my $value = $subject_subfield->[1];
1291 my $linkvalue = $value;
1292 $linkvalue =~ s/(\(|\))//g;
1293 my $operator = " and " unless $counter==0;
1295 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1297 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1299 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1301 my @this_link_loop = @link_loop;
1302 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1306 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1309 return \@marcsubjects;
1310 } #end getMARCsubjects
1312 =head2 GetMarcAuthors
1316 authors = GetMarcAuthors($record,$marcflavour);
1317 Get all authors from the MARC record and returns them in an array.
1318 The authors are stored in differents places depending on MARC flavour
1324 sub GetMarcAuthors {
1325 my ( $record, $marcflavour ) = @_;
1326 my ( $mintag, $maxtag );
1327 # tagslib useful for UNIMARC author reponsabilities
1328 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.
1329 if ( $marcflavour eq "MARC21" ) {
1333 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1342 foreach my $field ( $record->fields ) {
1343 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1346 my @subfields = $field->subfields();
1348 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1349 my $subfield9 = $field->subfield('9');
1350 for my $authors_subfield (@subfields) {
1351 # don't load unimarc subfields 3, 5
1352 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1353 my $subfieldcode = $authors_subfield->[0];
1354 my $value = $authors_subfield->[1];
1355 my $linkvalue = $value;
1356 $linkvalue =~ s/(\(|\))//g;
1357 my $operator = " and " unless $count_auth==0;
1358 # if we have an authority link, use that as the link, otherwise use standard searching
1360 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1363 # reset $linkvalue if UNIMARC author responsibility
1364 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1365 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1367 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1369 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1370 my @this_link_loop = @link_loop;
1371 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1372 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1375 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1377 return \@marcauthors;
1384 $marcurls = GetMarcUrls($record,$marcflavour);
1385 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1386 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1393 my ( $record, $marcflavour ) = @_;
1396 for my $field ( $record->field('856') ) {
1399 for my $note ( $field->subfield('z') ) {
1400 push @notes, { note => $note };
1402 my @urls = $field->subfield('u');
1403 foreach my $url (@urls) {
1404 if ( $marcflavour eq 'MARC21' ) {
1405 my $s3 = $field->subfield('3');
1406 my $link = $field->subfield('y');
1407 unless ( $url =~ /^\w+:/ ) {
1408 if ( $field->indicator(1) eq '7' ) {
1409 $url = $field->subfield('2') . "://" . $url;
1410 } elsif ( $field->indicator(1) eq '1' ) {
1411 $url = 'ftp://' . $url;
1413 # properly, this should be if ind1=4,
1414 # however we will assume http protocol since we're building a link.
1415 $url = 'http://' . $url;
1418 # TODO handle ind 2 (relationship)
1423 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1424 $marcurl->{'part'} = $s3 if ($link);
1425 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1427 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1428 $marcurl->{'MARCURL'} = $url;
1430 push @marcurls, $marcurl;
1436 =head2 GetMarcSeries
1440 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1441 Get all series from the MARC record and returns them in an array.
1442 The series are stored in differents places depending on MARC flavour
1449 my ($record, $marcflavour) = @_;
1450 my ($mintag, $maxtag);
1451 if ($marcflavour eq "MARC21") {
1454 } else { # assume unimarc if not marc21
1464 foreach my $field ($record->field('440'), $record->field('490')) {
1466 #my $value = $field->subfield('a');
1467 #$marcsubjct = {MARCSUBJCT => $value,};
1468 my @subfields = $field->subfields();
1469 #warn "subfields:".join " ", @$subfields;
1472 for my $series_subfield (@subfields) {
1474 undef $volume_number;
1475 # see if this is an instance of a volume
1476 if ($series_subfield->[0] eq 'v') {
1480 my $code = $series_subfield->[0];
1481 my $value = $series_subfield->[1];
1482 my $linkvalue = $value;
1483 $linkvalue =~ s/(\(|\))//g;
1484 my $operator = " and " unless $counter==0;
1485 push @link_loop, {link => $linkvalue, operator => $operator };
1486 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1487 if ($volume_number) {
1488 push @subfields_loop, {volumenum => $value};
1491 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1495 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1496 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1497 #push @marcsubjcts, $marcsubjct;
1501 my $marcseriessarray=\@marcseries;
1502 return $marcseriessarray;
1503 } #end getMARCseriess
1505 =head2 GetFrameworkCode
1509 $frameworkcode = GetFrameworkCode( $biblionumber )
1515 sub GetFrameworkCode {
1516 my ( $biblionumber ) = @_;
1517 my $dbh = C4::Context->dbh;
1518 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1519 $sth->execute($biblionumber);
1520 my ($frameworkcode) = $sth->fetchrow;
1521 return $frameworkcode;
1524 =head2 GetPublisherNameFromIsbn
1526 $name = GetPublishercodeFromIsbn($isbn);
1533 sub GetPublisherNameFromIsbn($){
1535 $isbn =~ s/[- _]//g;
1537 my @codes = (split '-', DisplayISBN($isbn));
1538 my $code = $codes[0].$codes[1].$codes[2];
1539 my $dbh = C4::Context->dbh;
1541 SELECT distinct publishercode
1544 AND publishercode IS NOT NULL
1547 my $sth = $dbh->prepare($query);
1548 $sth->execute("$code%");
1549 my $name = $sth->fetchrow;
1550 return $name if length $name;
1554 =head2 TransformKohaToMarc
1558 $record = TransformKohaToMarc( $hash )
1559 This function builds partial MARC::Record from a hash
1560 Hash entries can be from biblio or biblioitems.
1561 This function is called in acquisition module, to create a basic catalogue entry from user entry
1567 sub TransformKohaToMarc {
1569 my $sth = C4::Context->dbh->prepare(
1570 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1572 my $record = MARC::Record->new();
1573 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1574 foreach (keys %{$hash}) {
1575 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1580 =head2 TransformKohaToMarcOneField
1584 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1590 sub TransformKohaToMarcOneField {
1591 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1592 $frameworkcode='' unless $frameworkcode;
1596 if ( !defined $sth ) {
1597 my $dbh = C4::Context->dbh;
1598 $sth = $dbh->prepare(
1599 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1602 $sth->execute( $frameworkcode, $kohafieldname );
1603 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1604 my $tag = $record->field($tagfield);
1606 $tag->update( $tagsubfield => $value );
1607 $record->delete_field($tag);
1608 $record->insert_fields_ordered($tag);
1611 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1617 =head2 TransformHtmlToXml
1621 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1623 $auth_type contains :
1624 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1625 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1626 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1632 sub TransformHtmlToXml {
1633 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1634 my $xml = MARC::File::XML::header('UTF-8');
1635 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1636 MARC::File::XML->default_record_format($auth_type);
1637 # in UNIMARC, field 100 contains the encoding
1638 # check that there is one, otherwise the
1639 # MARC::Record->new_from_xml will fail (and Koha will die)
1640 my $unimarc_and_100_exist=0;
1641 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1646 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1647 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1648 # if we have a 100 field and it's values are not correct, skip them.
1649 # if we don't have any valid 100 field, we will create a default one at the end
1650 my $enc = substr( @$values[$i], 26, 2 );
1651 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1652 $unimarc_and_100_exist=1;
1657 @$values[$i] =~ s/&/&/g;
1658 @$values[$i] =~ s/</</g;
1659 @$values[$i] =~ s/>/>/g;
1660 @$values[$i] =~ s/"/"/g;
1661 @$values[$i] =~ s/'/'/g;
1662 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1663 # utf8::decode( @$values[$i] );
1665 if ( ( @$tags[$i] ne $prevtag ) ) {
1666 $j++ unless ( @$tags[$i] eq "" );
1668 $xml .= "</datafield>\n";
1669 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1670 && ( @$values[$i] ne "" ) )
1672 my $ind1 = substr( @$indicator[$j], 0, 1 );
1674 if ( @$indicator[$j] ) {
1675 $ind2 = substr( @$indicator[$j], 1, 1 );
1678 warn "Indicator in @$tags[$i] is empty";
1682 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1684 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1692 if ( @$values[$i] ne "" ) {
1695 if ( @$tags[$i] eq "000" ) {
1696 $xml .= "<leader>@$values[$i]</leader>\n";
1699 # rest of the fixed fields
1701 elsif ( @$tags[$i] < 10 ) {
1703 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1707 my $ind1 = substr( @$indicator[$j], 0, 1 );
1708 my $ind2 = substr( @$indicator[$j], 1, 1 );
1710 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1712 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1718 else { # @$tags[$i] eq $prevtag
1719 if ( @$values[$i] eq "" ) {
1723 my $ind1 = substr( @$indicator[$j], 0, 1 );
1724 my $ind2 = substr( @$indicator[$j], 1, 1 );
1726 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1730 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1733 $prevtag = @$tags[$i];
1735 $xml .= "</datafield>\n" if @$tags > 0;
1736 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1737 # warn "SETTING 100 for $auth_type";
1738 my $string = strftime( "%Y%m%d", localtime(time) );
1739 # set 50 to position 26 is biblios, 13 if authorities
1741 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1742 $string = sprintf( "%-*s", 35, $string );
1743 substr( $string, $pos , 6, "50" );
1744 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1745 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1746 $xml .= "</datafield>\n";
1748 $xml .= MARC::File::XML::footer();
1752 =head2 TransformHtmlToMarc
1754 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1755 L<$params> is a ref to an array as below:
1757 'tag_010_indicator1_531951' ,
1758 'tag_010_indicator2_531951' ,
1759 'tag_010_code_a_531951_145735' ,
1760 'tag_010_subfield_a_531951_145735' ,
1761 'tag_200_indicator1_873510' ,
1762 'tag_200_indicator2_873510' ,
1763 'tag_200_code_a_873510_673465' ,
1764 'tag_200_subfield_a_873510_673465' ,
1765 'tag_200_code_b_873510_704318' ,
1766 'tag_200_subfield_b_873510_704318' ,
1767 'tag_200_code_e_873510_280822' ,
1768 'tag_200_subfield_e_873510_280822' ,
1769 'tag_200_code_f_873510_110730' ,
1770 'tag_200_subfield_f_873510_110730' ,
1772 L<$cgi> is the CGI object which containts the value.
1773 L<$record> is the MARC::Record object.
1777 sub TransformHtmlToMarc {
1781 # explicitly turn on the UTF-8 flag for all
1782 # 'tag_' parameters to avoid incorrect character
1783 # conversion later on
1784 my $cgi_params = $cgi->Vars;
1785 foreach my $param_name (keys %$cgi_params) {
1786 if ($param_name =~ /^tag_/) {
1787 my $param_value = $cgi_params->{$param_name};
1788 if (utf8::decode($param_value)) {
1789 $cgi_params->{$param_name} = $param_value;
1791 # FIXME - need to do something if string is not valid UTF-8
1795 # creating a new record
1796 my $record = MARC::Record->new();
1799 while ($params->[$i]){ # browse all CGI params
1800 my $param = $params->[$i];
1802 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1803 if ($param eq 'biblionumber') {
1804 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1805 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1806 if ($biblionumbertagfield < 10) {
1807 $newfield = MARC::Field->new(
1808 $biblionumbertagfield,
1809 $cgi->param($param),
1812 $newfield = MARC::Field->new(
1813 $biblionumbertagfield,
1816 "$biblionumbertagsubfield" => $cgi->param($param),
1819 push @fields,$newfield if($newfield);
1821 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1824 my $ind1 = substr($cgi->param($param),0,1);
1825 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1829 if($tag < 10){ # no code for theses fields
1830 # in MARC editor, 000 contains the leader.
1831 if ($tag eq '000' ) {
1832 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1833 # between 001 and 009 (included)
1834 } elsif ($cgi->param($params->[$j+1]) ne '') {
1835 $newfield = MARC::Field->new(
1837 $cgi->param($params->[$j+1]),
1840 # > 009, deal with subfields
1842 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1843 my $inner_param = $params->[$j];
1845 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1846 $newfield->add_subfields(
1847 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1851 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1852 $newfield = MARC::Field->new(
1856 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1863 push @fields,$newfield if($newfield);
1868 $record->append_fields(@fields);
1872 # cache inverted MARC field map
1873 our $inverted_field_map;
1875 =head2 TransformMarcToKoha
1879 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1883 Extract data from a MARC bib record into a hashref representing
1884 Koha biblio, biblioitems, and items fields.
1887 sub TransformMarcToKoha {
1888 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1891 $limit_table=$limit_table||0;
1892 $frameworkcode = '' unless defined $frameworkcode;
1894 unless (defined $inverted_field_map) {
1895 $inverted_field_map = _get_inverted_marc_field_map();
1899 if ( defined $limit_table && $limit_table eq 'items') {
1900 $tables{'items'} = 1;
1902 $tables{'items'} = 1;
1903 $tables{'biblio'} = 1;
1904 $tables{'biblioitems'} = 1;
1907 # traverse through record
1908 MARCFIELD: foreach my $field ($record->fields()) {
1909 my $tag = $field->tag();
1910 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1911 if ($field->is_control_field()) {
1912 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1913 ENTRY: foreach my $entry (@{ $kohafields }) {
1914 my ($subfield, $table, $column) = @{ $entry };
1915 next ENTRY unless exists $tables{$table};
1916 my $key = _disambiguate($table, $column);
1917 if ($result->{$key}) {
1918 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1919 $result->{$key} .= " | " . $field->data();
1922 $result->{$key} = $field->data();
1926 # deal with subfields
1927 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1928 my $code = $sf->[0];
1929 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1930 my $value = $sf->[1];
1931 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1932 my ($table, $column) = @{ $entry };
1933 next SFENTRY unless exists $tables{$table};
1934 my $key = _disambiguate($table, $column);
1935 if ($result->{$key}) {
1936 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1937 $result->{$key} .= " | " . $value;
1940 $result->{$key} = $value;
1947 # modify copyrightdate to keep only the 1st year found
1948 if (exists $result->{'copyrightdate'}) {
1949 my $temp = $result->{'copyrightdate'};
1950 $temp =~ m/c(\d\d\d\d)/;
1951 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1952 $result->{'copyrightdate'} = $1;
1954 else { # if no cYYYY, get the 1st date.
1955 $temp =~ m/(\d\d\d\d)/;
1956 $result->{'copyrightdate'} = $1;
1960 # modify publicationyear to keep only the 1st year found
1961 if (exists $result->{'publicationyear'}) {
1962 my $temp = $result->{'publicationyear'};
1963 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1964 $result->{'publicationyear'} = $1;
1966 else { # if no cYYYY, get the 1st date.
1967 $temp =~ m/(\d\d\d\d)/;
1968 $result->{'publicationyear'} = $1;
1975 sub _get_inverted_marc_field_map {
1977 my $relations = C4::Context->marcfromkohafield;
1979 foreach my $frameworkcode (keys %{ $relations }) {
1980 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1981 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1982 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1983 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1984 my ($table, $column) = split /[.]/, $kohafield, 2;
1985 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1986 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1992 =head2 _disambiguate
1996 $newkey = _disambiguate($table, $field);
1998 This is a temporary hack to distinguish between the
1999 following sets of columns when using TransformMarcToKoha.
2001 items.cn_source & biblioitems.cn_source
2002 items.cn_sort & biblioitems.cn_sort
2004 Columns that are currently NOT distinguished (FIXME
2005 due to lack of time to fully test) are:
2007 biblio.notes and biblioitems.notes
2012 FIXME - this is necessary because prefixing each column
2013 name with the table name would require changing lots
2014 of code and templates, and exposing more of the DB
2015 structure than is good to the UI templates, particularly
2016 since biblio and bibloitems may well merge in a future
2017 version. In the future, it would also be good to
2018 separate DB access and UI presentation field names
2026 my ($table, $column) = @_;
2027 if ($column eq "cn_sort" or $column eq "cn_source") {
2028 return $table . '.' . $column;
2035 =head2 get_koha_field_from_marc
2039 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2041 Internal function to map data from the MARC record to a specific non-MARC field.
2042 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2048 sub get_koha_field_from_marc {
2049 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2050 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2052 foreach my $field ( $record->field($tagfield) ) {
2053 if ( $field->tag() < 10 ) {
2055 $kohafield .= " | " . $field->data();
2058 $kohafield = $field->data();
2062 if ( $field->subfields ) {
2063 my @subfields = $field->subfields();
2064 foreach my $subfieldcount ( 0 .. $#subfields ) {
2065 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2068 " | " . $subfields[$subfieldcount][1];
2072 $subfields[$subfieldcount][1];
2083 =head2 TransformMarcToKohaOneField
2087 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2093 sub TransformMarcToKohaOneField {
2095 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2096 # only the 1st will be retrieved...
2097 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2099 my ( $tagfield, $subfield ) =
2100 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2102 foreach my $field ( $record->field($tagfield) ) {
2103 if ( $field->tag() < 10 ) {
2104 if ( $result->{$kohafield} ) {
2105 $result->{$kohafield} .= " | " . $field->data();
2108 $result->{$kohafield} = $field->data();
2112 if ( $field->subfields ) {
2113 my @subfields = $field->subfields();
2114 foreach my $subfieldcount ( 0 .. $#subfields ) {
2115 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2116 if ( $result->{$kohafield} ) {
2117 $result->{$kohafield} .=
2118 " | " . $subfields[$subfieldcount][1];
2121 $result->{$kohafield} =
2122 $subfields[$subfieldcount][1];
2132 =head1 OTHER FUNCTIONS
2135 =head2 PrepareItemrecordDisplay
2139 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2141 Returns a hash with all the fields for Display a given item data in a template
2147 sub PrepareItemrecordDisplay {
2149 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2151 my $dbh = C4::Context->dbh;
2152 my $frameworkcode = &GetFrameworkCode( $bibnum );
2153 my ( $itemtagfield, $itemtagsubfield ) =
2154 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2155 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2156 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2158 my $authorised_values_sth =
2160 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2162 foreach my $tag ( sort keys %{$tagslib} ) {
2163 my $previous_tag = '';
2165 # loop through each subfield
2167 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2168 next if ( subfield_is_koha_internal_p($subfield) );
2169 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2171 $subfield_data{tag} = $tag;
2172 $subfield_data{subfield} = $subfield;
2173 $subfield_data{countsubfield} = $cntsubf++;
2174 $subfield_data{kohafield} =
2175 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2177 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2178 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2179 $subfield_data{mandatory} =
2180 $tagslib->{$tag}->{$subfield}->{mandatory};
2181 $subfield_data{repeatable} =
2182 $tagslib->{$tag}->{$subfield}->{repeatable};
2183 $subfield_data{hidden} = "display:none"
2184 if $tagslib->{$tag}->{$subfield}->{hidden};
2186 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
2188 $value =~ s/"/"/g;
2190 # search for itemcallnumber if applicable
2191 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2192 'items.itemcallnumber'
2193 && C4::Context->preference('itemcallnumber') )
2196 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2198 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2199 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2201 $value = $temp->subfield($CNsubfield);
2204 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2205 'items.itemcallnumber'
2206 && $defaultvalues->{'callnumber'} )
2208 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2210 $value = $defaultvalues->{'callnumber'};
2213 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2214 'items.holdingbranch' ||
2215 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2217 && $defaultvalues->{'branchcode'} )
2219 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2221 $value = $defaultvalues->{branchcode};
2224 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2225 my @authorised_values;
2228 # builds list, depending on authorised value...
2230 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2233 if ( ( C4::Context->preference("IndependantBranches") )
2234 && ( C4::Context->userenv->{flags} != 1 ) )
2238 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2240 $sth->execute( C4::Context->userenv->{branch} );
2241 push @authorised_values, ""
2243 $tagslib->{$tag}->{$subfield}->{mandatory} );
2244 while ( my ( $branchcode, $branchname ) =
2245 $sth->fetchrow_array )
2247 push @authorised_values, $branchcode;
2248 $authorised_lib{$branchcode} = $branchname;
2254 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2257 push @authorised_values, ""
2259 $tagslib->{$tag}->{$subfield}->{mandatory} );
2260 while ( my ( $branchcode, $branchname ) =
2261 $sth->fetchrow_array )
2263 push @authorised_values, $branchcode;
2264 $authorised_lib{$branchcode} = $branchname;
2270 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2275 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2278 push @authorised_values, ""
2279 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2280 while ( my ( $itemtype, $description ) =
2281 $sth->fetchrow_array )
2283 push @authorised_values, $itemtype;
2284 $authorised_lib{$itemtype} = $description;
2287 #---- "true" authorised value
2290 $authorised_values_sth->execute(
2291 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2292 push @authorised_values, ""
2293 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2294 while ( my ( $value, $lib ) =
2295 $authorised_values_sth->fetchrow_array )
2297 push @authorised_values, $value;
2298 $authorised_lib{$value} = $lib;
2301 $subfield_data{marc_value} = CGI::scrolling_list(
2302 -name => 'field_value',
2303 -values => \@authorised_values,
2304 -default => "$value",
2305 -labels => \%authorised_lib,
2312 $subfield_data{marc_value} =
2313 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2315 push( @loop_data, \%subfield_data );
2319 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2320 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2322 'itemtagfield' => $itemtagfield,
2323 'itemtagsubfield' => $itemtagsubfield,
2324 'itemnumber' => $itemnumber,
2325 'iteminformation' => \@loop_data
2331 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2333 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2334 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2335 # =head2 ModZebrafiles
2337 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2341 # sub ModZebrafiles {
2343 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2347 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2348 # unless ( opendir( DIR, "$zebradir" ) ) {
2349 # warn "$zebradir not found";
2353 # my $filename = $zebradir . $biblionumber;
2356 # open( OUTPUT, ">", $filename . ".xml" );
2357 # print OUTPUT $record;
2366 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2368 $biblionumber is the biblionumber we want to index
2369 $op is specialUpdate or delete, and is used to know what we want to do
2370 $server is the server that we want to update
2371 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2372 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2374 $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.
2381 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2382 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2383 my $dbh=C4::Context->dbh;
2385 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2387 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2388 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2390 if (C4::Context->preference("NoZebra")) {
2391 # lock the nozebra table : we will read index lines, update them in Perl process
2392 # and write everything in 1 transaction.
2393 # lock the table to avoid someone else overwriting what we are doing
2394 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2395 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2396 if ($op eq 'specialUpdate') {
2397 # OK, we have to add or update the record
2398 # 1st delete (virtually, in indexes), if record actually exists
2400 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2402 # ... add the record
2403 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2405 # it's a deletion, delete the record...
2406 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2407 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2409 # ok, now update the database...
2410 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2411 foreach my $key (keys %result) {
2412 foreach my $index (keys %{$result{$key}}) {
2413 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2416 $dbh->do('UNLOCK TABLES');
2419 # we use zebra, just fill zebraqueue table
2421 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2423 AND biblio_auth_number = ?
2426 my $check_sth = $dbh->prepare_cached($check_sql);
2427 $check_sth->execute($server, $biblionumber, $op);
2428 my ($count) = $check_sth->fetchrow_array;
2429 $check_sth->finish();
2431 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2432 $sth->execute($biblionumber,$server,$op);
2438 =head2 GetNoZebraIndexes
2440 %indexes = GetNoZebraIndexes;
2442 return the data from NoZebraIndexes syspref.
2446 sub GetNoZebraIndexes {
2447 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2449 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2450 $line =~ /(.*)=>(.*)/;
2451 my $index = $1; # initial ' or " is removed afterwards
2453 $index =~ s/'|"|\s//g;
2454 $fields =~ s/'|"|\s//g;
2455 $indexes{$index}=$fields;
2460 =head1 INTERNAL FUNCTIONS
2462 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2464 function to delete a biblio in NoZebra indexes
2465 This function does NOT delete anything in database : it reads all the indexes entries
2466 that have to be deleted & delete them in the hash
2467 The SQL part is done either :
2468 - after the Add if we are modifying a biblio (delete + add again)
2469 - immediatly after this sub if we are doing a true deletion.
2470 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2475 sub _DelBiblioNoZebra {
2476 my ($biblionumber, $record, $server)=@_;
2479 my $dbh = C4::Context->dbh;
2483 if ($server eq 'biblioserver') {
2484 %index=GetNoZebraIndexes;
2485 # get title of the record (to store the 10 first letters with the index)
2486 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2487 $title = lc($record->subfield($titletag,$titlesubfield));
2489 # for authorities, the "title" is the $a mainentry
2490 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2491 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2492 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2493 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2494 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2495 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2496 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2500 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2501 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2502 # limit to 10 char, should be enough, and limit the DB size
2503 $title = substr($title,0,10);
2505 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2506 foreach my $field ($record->fields()) {
2507 #parse each subfield
2508 next if $field->tag <10;
2509 foreach my $subfield ($field->subfields()) {
2510 my $tag = $field->tag();
2511 my $subfieldcode = $subfield->[0];
2513 # check each index to see if the subfield is stored somewhere
2514 # otherwise, store it in __RAW__ index
2515 foreach my $key (keys %index) {
2516 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2517 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2519 my $line= lc $subfield->[1];
2520 # remove meaningless value in the field...
2521 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2522 # ... and split in words
2523 foreach (split / /,$line) {
2524 next unless $_; # skip empty values (multiple spaces)
2525 # if the entry is already here, do nothing, the biblionumber has already be removed
2526 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2527 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2528 $sth2->execute($server,$key,$_);
2529 my $existing_biblionumbers = $sth2->fetchrow;
2531 if ($existing_biblionumbers) {
2532 # warn " existing for $key $_: $existing_biblionumbers";
2533 $result{$key}->{$_} =$existing_biblionumbers;
2534 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2540 # the subfield is not indexed, store it in __RAW__ index anyway
2542 my $line= lc $subfield->[1];
2543 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2544 # ... and split in words
2545 foreach (split / /,$line) {
2546 next unless $_; # skip empty values (multiple spaces)
2547 # if the entry is already here, do nothing, the biblionumber has already be removed
2548 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2549 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2550 $sth2->execute($server,'__RAW__',$_);
2551 my $existing_biblionumbers = $sth2->fetchrow;
2553 if ($existing_biblionumbers) {
2554 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2555 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2565 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2567 function to add a biblio in NoZebra indexes
2571 sub _AddBiblioNoZebra {
2572 my ($biblionumber, $record, $server, %result)=@_;
2573 my $dbh = C4::Context->dbh;
2577 if ($server eq 'biblioserver') {
2578 %index=GetNoZebraIndexes;
2579 # get title of the record (to store the 10 first letters with the index)
2580 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2581 $title = lc($record->subfield($titletag,$titlesubfield));
2583 # warn "server : $server";
2584 # for authorities, the "title" is the $a mainentry
2585 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2586 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2587 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2588 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2589 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2590 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2591 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2594 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2595 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2596 # limit to 10 char, should be enough, and limit the DB size
2597 $title = substr($title,0,10);
2599 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2600 foreach my $field ($record->fields()) {
2601 #parse each subfield
2602 ###FIXME: impossible to index a 001-009 value with NoZebra
2603 next if $field->tag <10;
2604 foreach my $subfield ($field->subfields()) {
2605 my $tag = $field->tag();
2606 my $subfieldcode = $subfield->[0];
2608 # warn "INDEXING :".$subfield->[1];
2609 # check each index to see if the subfield is stored somewhere
2610 # otherwise, store it in __RAW__ index
2611 foreach my $key (keys %index) {
2612 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2613 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2615 my $line= lc $subfield->[1];
2616 # remove meaningless value in the field...
2617 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2618 # ... and split in words
2619 foreach (split / /,$line) {
2620 next unless $_; # skip empty values (multiple spaces)
2621 # if the entry is already here, improve weight
2622 # warn "managing $_";
2623 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2624 my $weight = $1 + 1;
2625 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2626 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2628 # get the value if it exist in the nozebra table, otherwise, create it
2629 $sth2->execute($server,$key,$_);
2630 my $existing_biblionumbers = $sth2->fetchrow;
2632 if ($existing_biblionumbers) {
2633 $result{$key}->{"$_"} =$existing_biblionumbers;
2634 my $weight = defined $1 ? $1 + 1 : 1;
2635 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2636 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2637 # create a new ligne for this entry
2639 # warn "INSERT : $server / $key / $_";
2640 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2641 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2647 # the subfield is not indexed, store it in __RAW__ index anyway
2649 my $line= lc $subfield->[1];
2650 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2651 # ... and split in words
2652 foreach (split / /,$line) {
2653 next unless $_; # skip empty values (multiple spaces)
2654 # if the entry is already here, improve weight
2655 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2657 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2658 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2660 # get the value if it exist in the nozebra table, otherwise, create it
2661 $sth2->execute($server,'__RAW__',$_);
2662 my $existing_biblionumbers = $sth2->fetchrow;
2664 if ($existing_biblionumbers) {
2665 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2667 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2668 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2669 # create a new ligne for this entry
2671 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2672 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2687 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2689 Find the given $subfield in the given $tag in the given
2690 MARC::Record $record. If the subfield is found, returns
2691 the (indicators, value) pair; otherwise, (undef, undef) is
2695 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2696 I suggest we export it from this module.
2703 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2706 if ( $tagfield < 10 ) {
2707 if ( $record->field($tagfield) ) {
2708 push @result, $record->field($tagfield)->data();
2715 foreach my $field ( $record->field($tagfield) ) {
2716 my @subfields = $field->subfields();
2717 foreach my $subfield (@subfields) {
2718 if ( @$subfield[0] eq $insubfield ) {
2719 push @result, @$subfield[1];
2720 $indicator = $field->indicator(1) . $field->indicator(2);
2725 return ( $indicator, @result );
2728 =head2 _koha_marc_update_bib_ids
2732 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2734 Internal function to add or update biblionumber and biblioitemnumber to
2741 sub _koha_marc_update_bib_ids {
2742 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2744 # we must add bibnum and bibitemnum in MARC::Record...
2745 # we build the new field with biblionumber and biblioitemnumber
2746 # we drop the original field
2747 # we add the new builded field.
2748 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2749 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2751 if ($biblio_tag != $biblioitem_tag) {
2752 # biblionumber & biblioitemnumber are in different fields
2754 # deal with biblionumber
2755 my ($new_field, $old_field);
2756 if ($biblio_tag < 10) {
2757 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2760 MARC::Field->new( $biblio_tag, '', '',
2761 "$biblio_subfield" => $biblionumber );
2764 # drop old field and create new one...
2765 $old_field = $record->field($biblio_tag);
2766 $record->delete_field($old_field) if $old_field;
2767 $record->append_fields($new_field);
2769 # deal with biblioitemnumber
2770 if ($biblioitem_tag < 10) {
2771 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2774 MARC::Field->new( $biblioitem_tag, '', '',
2775 "$biblioitem_subfield" => $biblioitemnumber, );
2777 # drop old field and create new one...
2778 $old_field = $record->field($biblioitem_tag);
2779 $record->delete_field($old_field) if $old_field;
2780 $record->insert_fields_ordered($new_field);
2783 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2784 my $new_field = MARC::Field->new(
2785 $biblio_tag, '', '',
2786 "$biblio_subfield" => $biblionumber,
2787 "$biblioitem_subfield" => $biblioitemnumber
2790 # drop old field and create new one...
2791 my $old_field = $record->field($biblio_tag);
2792 $record->delete_field($old_field) if $old_field;
2793 $record->insert_fields_ordered($new_field);
2797 =head2 _koha_marc_update_biblioitem_cn_sort
2801 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2805 Given a MARC bib record and the biblioitem hash, update the
2806 subfield that contains a copy of the value of biblioitems.cn_sort.
2810 sub _koha_marc_update_biblioitem_cn_sort {
2812 my $biblioitem = shift;
2813 my $frameworkcode= shift;
2815 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2816 return unless $biblioitem_tag;
2818 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2820 if (my $field = $marc->field($biblioitem_tag)) {
2821 $field->delete_subfield(code => $biblioitem_subfield);
2822 if ($cn_sort ne '') {
2823 $field->add_subfields($biblioitem_subfield => $cn_sort);
2826 # if we get here, no biblioitem tag is present in the MARC record, so
2827 # we'll create it if $cn_sort is not empty -- this would be
2828 # an odd combination of events, however
2830 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2835 =head2 _koha_add_biblio
2839 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2841 Internal function to add a biblio ($biblio is a hash with the values)
2847 sub _koha_add_biblio {
2848 my ( $dbh, $biblio, $frameworkcode ) = @_;
2852 # set the series flag
2854 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2858 SET frameworkcode = ?,
2869 my $sth = $dbh->prepare($query);
2872 $biblio->{'author'},
2874 $biblio->{'unititle'},
2877 $biblio->{'seriestitle'},
2878 $biblio->{'copyrightdate'},
2879 $biblio->{'abstract'}
2882 my $biblionumber = $dbh->{'mysql_insertid'};
2883 if ( $dbh->errstr ) {
2884 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2889 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2890 return ($biblionumber,$error);
2893 =head2 _koha_modify_biblio
2897 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2899 Internal function for updating the biblio table
2905 sub _koha_modify_biblio {
2906 my ( $dbh, $biblio, $frameworkcode ) = @_;
2911 SET frameworkcode = ?,
2920 WHERE biblionumber = ?
2923 my $sth = $dbh->prepare($query);
2927 $biblio->{'author'},
2929 $biblio->{'unititle'},
2931 $biblio->{'serial'},
2932 $biblio->{'seriestitle'},
2933 $biblio->{'copyrightdate'},
2934 $biblio->{'abstract'},
2935 $biblio->{'biblionumber'}
2936 ) if $biblio->{'biblionumber'};
2938 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2939 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2942 return ( $biblio->{'biblionumber'},$error );
2945 =head2 _koha_modify_biblioitem_nonmarc
2949 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2951 Updates biblioitems row except for marc and marcxml, which should be changed
2958 sub _koha_modify_biblioitem_nonmarc {
2959 my ( $dbh, $biblioitem ) = @_;
2962 # re-calculate the cn_sort, it may have changed
2963 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2967 SET biblionumber = ?,
2973 publicationyear = ?,
2977 collectiontitle = ?,
2979 collectionvolume= ?,
2980 editionstatement= ?,
2981 editionresponsibility = ?,
2995 where biblioitemnumber = ?
2997 my $sth = $dbh->prepare($query);
2999 $biblioitem->{'biblionumber'},
3000 $biblioitem->{'volume'},
3001 $biblioitem->{'number'},
3002 $biblioitem->{'itemtype'},
3003 $biblioitem->{'isbn'},
3004 $biblioitem->{'issn'},
3005 $biblioitem->{'publicationyear'},
3006 $biblioitem->{'publishercode'},
3007 $biblioitem->{'volumedate'},
3008 $biblioitem->{'volumedesc'},
3009 $biblioitem->{'collectiontitle'},
3010 $biblioitem->{'collectionissn'},
3011 $biblioitem->{'collectionvolume'},
3012 $biblioitem->{'editionstatement'},
3013 $biblioitem->{'editionresponsibility'},
3014 $biblioitem->{'illus'},
3015 $biblioitem->{'pages'},
3016 $biblioitem->{'bnotes'},
3017 $biblioitem->{'size'},
3018 $biblioitem->{'place'},
3019 $biblioitem->{'lccn'},
3020 $biblioitem->{'url'},
3021 $biblioitem->{'biblioitems.cn_source'},
3022 $biblioitem->{'cn_class'},
3023 $biblioitem->{'cn_item'},
3024 $biblioitem->{'cn_suffix'},
3026 $biblioitem->{'totalissues'},
3027 $biblioitem->{'biblioitemnumber'}
3029 if ( $dbh->errstr ) {
3030 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3033 return ($biblioitem->{'biblioitemnumber'},$error);
3036 =head2 _koha_add_biblioitem
3040 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3042 Internal function to add a biblioitem
3048 sub _koha_add_biblioitem {
3049 my ( $dbh, $biblioitem ) = @_;
3052 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3054 "INSERT INTO biblioitems SET
3061 publicationyear = ?,
3065 collectiontitle = ?,
3067 collectionvolume= ?,
3068 editionstatement= ?,
3069 editionresponsibility = ?,
3085 my $sth = $dbh->prepare($query);
3087 $biblioitem->{'biblionumber'},
3088 $biblioitem->{'volume'},
3089 $biblioitem->{'number'},
3090 $biblioitem->{'itemtype'},
3091 $biblioitem->{'isbn'},
3092 $biblioitem->{'issn'},
3093 $biblioitem->{'publicationyear'},
3094 $biblioitem->{'publishercode'},
3095 $biblioitem->{'volumedate'},
3096 $biblioitem->{'volumedesc'},
3097 $biblioitem->{'collectiontitle'},
3098 $biblioitem->{'collectionissn'},
3099 $biblioitem->{'collectionvolume'},
3100 $biblioitem->{'editionstatement'},
3101 $biblioitem->{'editionresponsibility'},
3102 $biblioitem->{'illus'},
3103 $biblioitem->{'pages'},
3104 $biblioitem->{'bnotes'},
3105 $biblioitem->{'size'},
3106 $biblioitem->{'place'},
3107 $biblioitem->{'lccn'},
3108 $biblioitem->{'marc'},
3109 $biblioitem->{'url'},
3110 $biblioitem->{'biblioitems.cn_source'},
3111 $biblioitem->{'cn_class'},
3112 $biblioitem->{'cn_item'},
3113 $biblioitem->{'cn_suffix'},
3115 $biblioitem->{'totalissues'}
3117 my $bibitemnum = $dbh->{'mysql_insertid'};
3118 if ( $dbh->errstr ) {
3119 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3123 return ($bibitemnum,$error);
3126 =head2 _koha_delete_biblio
3130 $error = _koha_delete_biblio($dbh,$biblionumber);
3132 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3134 C<$dbh> - the database handle
3135 C<$biblionumber> - the biblionumber of the biblio to be deleted
3141 # FIXME: add error handling
3143 sub _koha_delete_biblio {
3144 my ( $dbh, $biblionumber ) = @_;
3146 # get all the data for this biblio
3147 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3148 $sth->execute($biblionumber);
3150 if ( my $data = $sth->fetchrow_hashref ) {
3152 # save the record in deletedbiblio
3153 # find the fields to save
3154 my $query = "INSERT INTO deletedbiblio SET ";
3156 foreach my $temp ( keys %$data ) {
3157 $query .= "$temp = ?,";
3158 push( @bind, $data->{$temp} );
3161 # replace the last , by ",?)"
3163 my $bkup_sth = $dbh->prepare($query);
3164 $bkup_sth->execute(@bind);
3168 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3169 $del_sth->execute($biblionumber);
3176 =head2 _koha_delete_biblioitems
3180 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3182 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3184 C<$dbh> - the database handle
3185 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3191 # FIXME: add error handling
3193 sub _koha_delete_biblioitems {
3194 my ( $dbh, $biblioitemnumber ) = @_;
3196 # get all the data for this biblioitem
3198 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3199 $sth->execute($biblioitemnumber);
3201 if ( my $data = $sth->fetchrow_hashref ) {
3203 # save the record in deletedbiblioitems
3204 # find the fields to save
3205 my $query = "INSERT INTO deletedbiblioitems SET ";
3207 foreach my $temp ( keys %$data ) {
3208 $query .= "$temp = ?,";
3209 push( @bind, $data->{$temp} );
3212 # replace the last , by ",?)"
3214 my $bkup_sth = $dbh->prepare($query);
3215 $bkup_sth->execute(@bind);
3218 # delete the biblioitem
3220 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3221 $del_sth->execute($biblioitemnumber);
3228 =head1 UNEXPORTED FUNCTIONS
3230 =head2 ModBiblioMarc
3232 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3234 Add MARC data for a biblio to koha
3236 Function exported, but should NOT be used, unless you really know what you're doing
3242 # pass the MARC::Record to this function, and it will create the records in the marc field
3243 my ( $record, $biblionumber, $frameworkcode ) = @_;
3244 my $dbh = C4::Context->dbh;
3245 my @fields = $record->fields();
3246 if ( !$frameworkcode ) {
3247 $frameworkcode = "";
3250 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3251 $sth->execute( $frameworkcode, $biblionumber );
3253 my $encoding = C4::Context->preference("marcflavour");
3255 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3256 if ( $encoding eq "UNIMARC" ) {
3258 if ( length($record->subfield( 100, "a" )) == 35 ) {
3259 $string = $record->subfield( 100, "a" );
3260 my $f100 = $record->field(100);
3261 $record->delete_field($f100);
3264 $string = POSIX::strftime( "%Y%m%d", localtime );
3266 $string = sprintf( "%-*s", 35, $string );
3268 substr( $string, 22, 6, "frey50" );
3269 unless ( $record->subfield( 100, "a" ) ) {
3270 $record->insert_grouped_field(
3271 MARC::Field->new( 100, "", "", "a" => $string ) );
3275 if (C4::Context->preference("NoZebra")) {
3276 # only NoZebra indexing needs to have
3277 # the previous version of the record
3278 $oldRecord = GetMarcBiblio($biblionumber);
3282 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3283 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3286 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3287 return $biblionumber;
3290 =head2 z3950_extended_services
3292 z3950_extended_services($serviceType,$serviceOptions,$record);
3294 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.
3296 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3298 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3300 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3304 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3305 syntax => the record syntax (transfer syntax)
3306 databaseName = Database from connection object
3308 To set serviceOptions, call set_service_options($serviceType)
3310 C<$record> the record, if one is needed for the service type
3312 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3316 sub z3950_extended_services {
3317 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3319 # get our connection object
3320 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3322 # create a new package object
3323 my $Zpackage = $Zconn->package();
3326 $Zpackage->option( action => $action );
3328 if ( $serviceOptions->{'databaseName'} ) {
3329 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3331 if ( $serviceOptions->{'recordIdNumber'} ) {
3333 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3335 if ( $serviceOptions->{'recordIdOpaque'} ) {
3337 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3340 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3341 #if ($serviceType eq 'itemorder') {
3342 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3343 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3344 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3345 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3348 if ( $serviceOptions->{record} ) {
3349 $Zpackage->option( record => $serviceOptions->{record} );
3351 # can be xml or marc
3352 if ( $serviceOptions->{'syntax'} ) {
3353 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3357 # send the request, handle any exception encountered
3358 eval { $Zpackage->send($serviceType) };
3359 if ( $@ && $@->isa("ZOOM::Exception") ) {
3360 return "error: " . $@->code() . " " . $@->message() . "\n";
3363 # free up package resources
3364 $Zpackage->destroy();
3367 =head2 set_service_options
3369 my $serviceOptions = set_service_options($serviceType);
3371 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3373 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3377 sub set_service_options {
3378 my ($serviceType) = @_;
3381 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3382 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3384 if ( $serviceType eq 'commit' ) {
3388 if ( $serviceType eq 'create' ) {
3392 if ( $serviceType eq 'drop' ) {
3393 die "ERROR: 'drop' not currently supported (by Zebra)";
3395 return $serviceOptions;
3398 =head3 get_biblio_authorised_values
3400 find the types and values for all authorised values assigned to this biblio.
3404 MARC::Record of the bib
3406 returns: a hashref malling the authorised value to the value set for this biblionumber
3408 $authorised_values = {
3409 'Scent' => 'flowery',
3410 'Audience' => 'Young Adult',
3411 'itemtypes' => 'SER',
3414 Notes: forlibrarian should probably be passed in, and called something different.
3419 sub get_biblio_authorised_values {
3420 my $biblionumber = shift;
3423 my $forlibrarian = 1; # are we in staff or opac?
3424 my $frameworkcode = GetFrameworkCode( $biblionumber );
3426 my $authorised_values;
3428 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3429 or return $authorised_values;
3431 # assume that these entries in the authorised_value table are bibliolevel.
3432 # ones that start with 'item%' are item level.
3433 my $query = q(SELECT distinct authorised_value, kohafield
3434 FROM marc_subfield_structure
3435 WHERE authorised_value !=''
3436 AND (kohafield like 'biblio%'
3437 OR kohafield like '') );
3438 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3440 foreach my $tag ( keys( %$tagslib ) ) {
3441 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3442 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3443 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3444 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3445 if ( defined $record->field( $tag ) ) {
3446 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3447 if ( defined $this_subfield_value ) {
3448 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3455 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3456 return $authorised_values;
3466 Koha Developement team <info@koha.org>
3468 Paul POULAIN paul.poulain@free.fr
3470 Joshua Ferraro jmf@liblime.com