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
93 # To link headings in a bib record
94 # to authority records.
96 &LinkBibHeadingsToAuthorities
100 # those functions are exported but should not be used
101 # they are usefull is few circumstances, so are exported.
102 # but don't use them unless you're a core developer ;-)
109 &TransformHtmlToMarc2
112 &PrepareItemrecordDisplay
119 C4::Biblio - cataloging management functions
123 Biblio.pm contains functions for managing storage and editing of bibliographic data within Koha. Most of the functions in this module are used for cataloging records: adding, editing, or removing biblios, biblioitems, or items. Koha's stores bibliographic information in three places:
127 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
129 =item 2. as raw MARC in the Zebra index and storage engine
131 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
135 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
137 Because the data isn't completely normalized there's a chance for information to get out of sync. The design choice to go with a un-normalized schema was driven by performance and stability concerns. However, if this occur, it can be considered as a bug : The API is (or should be) complete & the only entry point for all biblio/items managements.
141 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
143 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
147 Because of this design choice, the process of managing storage and editing is a bit convoluted. Historically, Biblio.pm's grown to an unmanagable size and as a result we have several types of functions currently:
151 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
153 =item 2. _koha_* - low-level internal functions for managing the koha tables
155 =item 3. Marc management function : as the MARC record is stored in biblioitems.marc(xml), some subs dedicated to it's management are in this package. They should be used only internally by Biblio.pm, the only official entry points being AddBiblio, AddItem, ModBiblio, ModItem.
157 =item 4. Zebra functions used to update the Zebra index
159 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
163 The MARC record (in biblioitems.marcxml) contains the complete marc record, including items. It also contains the biblionumber. That is the reason why it is not stored directly by AddBiblio, with all other fields . To save a biblio, we need to :
167 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
169 =item 2. add the biblionumber and biblioitemnumber into the MARC records
171 =item 3. save the marc record
175 When dealing with items, we must :
179 =item 1. save the item in items table, that gives us an itemnumber
181 =item 2. add the itemnumber to the item MARC field
183 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
185 When modifying a biblio or an item, the behaviour is quite similar.
189 =head1 EXPORTED FUNCTIONS
195 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
199 Exported function (core API) for adding a new biblio to koha.
201 The first argument is a C<MARC::Record> object containing the
202 bib to add, while the second argument is the desired MARC
205 This function also accepts a third, optional argument: a hashref
206 to additional options. The only defined option is C<defer_marc_save>,
207 which if present and mapped to a true value, causes C<AddBiblio>
208 to omit the call to save the MARC in C<bibilioitems.marc>
209 and C<biblioitems.marcxml> This option is provided B<only>
210 for the use of scripts such as C<bulkmarcimport.pl> that may need
211 to do some manipulation of the MARC record for item parsing before
212 saving it and which cannot afford the performance hit of saving
213 the MARC record twice. Consequently, do not use that option
214 unless you can guarantee that C<ModBiblioMarc> will be called.
220 my $frameworkcode = shift;
221 my $options = @_ ? shift : undef;
222 my $defer_marc_save = 0;
223 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
224 $defer_marc_save = 1;
227 my ($biblionumber,$biblioitemnumber,$error);
228 my $dbh = C4::Context->dbh;
229 # transform the data into koha-table style data
230 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
231 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
232 $olddata->{'biblionumber'} = $biblionumber;
233 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
235 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
237 # update MARC subfield that stores biblioitems.cn_sort
238 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
241 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
243 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
244 return ( $biblionumber, $biblioitemnumber );
251 ModBiblio( $record,$biblionumber,$frameworkcode);
255 Replace an existing bib record identified by C<$biblionumber>
256 with one supplied by the MARC::Record object C<$record>. The embedded
257 item, biblioitem, and biblionumber fields from the previous
258 version of the bib record replace any such fields of those tags that
259 are present in C<$record>. Consequently, ModBiblio() is not
260 to be used to try to modify item records.
262 C<$frameworkcode> specifies the MARC framework to use
263 when storing the modified bib record; among other things,
264 this controls how MARC fields get mapped to display columns
265 in the C<biblio> and C<biblioitems> tables, as well as
266 which fields are used to store embedded item, biblioitem,
267 and biblionumber data for indexing.
272 my ( $record, $biblionumber, $frameworkcode ) = @_;
273 if (C4::Context->preference("CataloguingLog")) {
274 my $newrecord = GetMarcBiblio($biblionumber);
275 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
278 my $dbh = C4::Context->dbh;
280 $frameworkcode = "" unless $frameworkcode;
282 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
283 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
284 my $oldRecord = GetMarcBiblio( $biblionumber );
286 # delete any item fields from incoming record to avoid
287 # duplication or incorrect data - use AddItem() or ModItem()
289 foreach my $field ($record->field($itemtag)) {
290 $record->delete_field($field);
293 # parse each item, and, for an unknown reason, re-encode each subfield
294 # if you don't do that, the record will have encoding mixed
295 # and the biblio will be re-encoded.
296 # strange, I (Paul P.) searched more than 1 day to understand what happends
297 # but could only solve the problem this way...
298 my @fields = $oldRecord->field( $itemtag );
299 foreach my $fielditem ( @fields ){
301 foreach ($fielditem->subfields()) {
303 $field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
305 $field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
308 $record->append_fields($field);
311 # update biblionumber and biblioitemnumber in MARC
312 # FIXME - this is assuming a 1 to 1 relationship between
313 # biblios and biblioitems
314 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
315 $sth->execute($biblionumber);
316 my ($biblioitemnumber) = $sth->fetchrow;
318 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
320 # load the koha-table data object
321 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
323 # update MARC subfield that stores biblioitems.cn_sort
324 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
326 # update the MARC record (that now contains biblio and items) with the new record data
327 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
329 # modify the other koha tables
330 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
331 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
335 =head2 ModBiblioframework
337 ModBiblioframework($biblionumber,$frameworkcode);
338 Exported function to modify a biblio framework
342 sub ModBiblioframework {
343 my ( $biblionumber, $frameworkcode ) = @_;
344 my $dbh = C4::Context->dbh;
345 my $sth = $dbh->prepare(
346 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
348 $sth->execute($frameworkcode, $biblionumber);
356 my $error = &DelBiblio($dbh,$biblionumber);
357 Exported function (core API) for deleting a biblio in koha.
358 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
359 Also backs it up to deleted* tables
360 Checks to make sure there are not issues on any of the items
362 C<$error> : undef unless an error occurs
369 my ( $biblionumber ) = @_;
370 my $dbh = C4::Context->dbh;
371 my $error; # for error handling
373 # First make sure this biblio has no items attached
374 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
375 $sth->execute($biblionumber);
376 if (my $itemnumber = $sth->fetchrow){
377 # Fix this to use a status the template can understand
378 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
381 return $error if $error;
383 # We delete attached subscriptions
384 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
385 foreach my $subscription (@$subscriptions){
386 &C4::Serials::DelSubscription($subscription->{subscriptionid});
389 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
390 # for at least 2 reasons :
391 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
392 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
393 # 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)
395 if (C4::Context->preference("NoZebra")) {
396 # only NoZebra indexing needs to have
397 # the previous version of the record
398 $oldRecord = GetMarcBiblio($biblionumber);
400 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
402 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
405 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
406 $sth->execute($biblionumber);
407 while ( my $biblioitemnumber = $sth->fetchrow ) {
409 # delete this biblioitem
410 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
411 return $error if $error;
414 # delete biblio from Koha tables and save in deletedbiblio
415 # must do this *after* _koha_delete_biblioitems, otherwise
416 # delete cascade will prevent deletedbiblioitems rows
417 # from being generated by _koha_delete_biblioitems
418 $error = _koha_delete_biblio( $dbh, $biblionumber );
420 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
425 =head2 LinkBibHeadingsToAuthorities
429 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
433 Links bib headings to authority records by checking
434 each authority-controlled field in the C<MARC::Record>
435 object C<$marc>, looking for a matching authority record,
436 and setting the linking subfield $9 to the ID of that
439 If no matching authority exists, or if multiple
440 authorities match, no $9 will be added, and any
441 existing one inthe field will be deleted.
443 Returns the number of heading links changed in the
448 sub LinkBibHeadingsToAuthorities {
451 my $num_headings_changed = 0;
452 foreach my $field ($bib->fields()) {
453 my $heading = C4::Heading->new_from_bib_field($field);
454 next unless defined $heading;
457 my $current_link = $field->subfield('9');
459 # look for matching authorities
460 my $authorities = $heading->authorities();
462 # want only one exact match
463 if ($#{ $authorities } == 0) {
464 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
465 my $authid = $authority->field('001')->data();
466 next if defined $current_link and $current_link eq $authid;
468 $field->delete_subfield(code => '9') if defined $current_link;
469 $field->add_subfields('9', $authid);
470 $num_headings_changed++;
472 if (defined $current_link) {
473 $field->delete_subfield(code => '9');
474 $num_headings_changed++;
479 return $num_headings_changed;
486 $data = &GetBiblioData($biblionumber);
487 Returns information about the book with the given biblionumber.
488 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
489 the C<biblio> and C<biblioitems> tables in the
491 In addition, C<$data-E<gt>{subject}> is the list of the book's
492 subjects, separated by C<" , "> (space, comma, space).
493 If there are multiple biblioitems with the given biblionumber, only
494 the first one is considered.
502 my $dbh = C4::Context->dbh;
504 # my $query = C4::Context->preference('item-level_itypes') ?
505 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
507 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
508 # WHERE biblio.biblionumber = ?
509 # AND biblioitems.biblionumber = biblio.biblionumber
512 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
514 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
515 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
516 WHERE biblio.biblionumber = ?
517 AND biblioitems.biblionumber = biblio.biblionumber ";
519 my $sth = $dbh->prepare($query);
520 $sth->execute($bibnum);
522 $data = $sth->fetchrow_hashref;
526 } # sub GetBiblioData
528 =head2 &GetBiblioItemData
532 $itemdata = &GetBiblioItemData($biblioitemnumber);
534 Looks up the biblioitem with the given biblioitemnumber. Returns a
535 reference-to-hash. The keys are the fields from the C<biblio>,
536 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
537 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
544 sub GetBiblioItemData {
545 my ($biblioitemnumber) = @_;
546 my $dbh = C4::Context->dbh;
547 my $query = "SELECT *,biblioitems.notes AS bnotes
548 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
549 unless(C4::Context->preference('item-level_itypes')) {
550 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
552 $query .= " WHERE biblioitemnumber = ? ";
553 my $sth = $dbh->prepare($query);
555 $sth->execute($biblioitemnumber);
556 $data = $sth->fetchrow_hashref;
559 } # sub &GetBiblioItemData
561 =head2 GetBiblioItemByBiblioNumber
565 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
571 sub GetBiblioItemByBiblioNumber {
572 my ($biblionumber) = @_;
573 my $dbh = C4::Context->dbh;
574 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
578 $sth->execute($biblionumber);
580 while ( my $data = $sth->fetchrow_hashref ) {
581 push @results, $data;
588 =head2 GetBiblioFromItemNumber
592 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
594 Looks up the item with the given itemnumber. if undef, try the barcode.
596 C<&itemnodata> returns a reference-to-hash whose keys are the fields
597 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
605 sub GetBiblioFromItemNumber {
606 my ( $itemnumber, $barcode ) = @_;
607 my $dbh = C4::Context->dbh;
610 $sth=$dbh->prepare( "SELECT * FROM items
611 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
612 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
613 WHERE items.itemnumber = ?") ;
614 $sth->execute($itemnumber);
616 $sth=$dbh->prepare( "SELECT * FROM items
617 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
618 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
619 WHERE items.barcode = ?") ;
620 $sth->execute($barcode);
622 my $data = $sth->fetchrow_hashref;
631 $isbd = &GetISBDView($biblionumber);
633 Return the ISBD view which can be included in opac and intranet
640 my $biblionumber = shift;
641 my $record = GetMarcBiblio($biblionumber);
642 my $itemtype = &GetFrameworkCode($biblionumber);
643 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
644 my $tagslib = &GetMarcStructure( 1, $itemtype );
646 my $ISBD = C4::Context->preference('ISBD');
651 foreach my $isbdfield ( split (/#/, $bloc) ) {
653 # $isbdfield= /(.?.?.?)/;
654 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
655 my $fieldvalue = $1 || 0;
656 my $subfvalue = $2 || "";
658 my $analysestring = $4;
661 # warn "==> $1 / $2 / $3 / $4";
662 # my $fieldvalue=substr($isbdfield,0,3);
663 if ( $fieldvalue > 0 ) {
664 my $hasputtextbefore = 0;
665 my @fieldslist = $record->field($fieldvalue);
666 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
668 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
669 # warn "FV : $fieldvalue";
670 if ($subfvalue ne ""){
671 foreach my $field ( @fieldslist ) {
672 foreach my $subfield ($field->subfield($subfvalue)){
673 my $calculated = $analysestring;
674 my $tag = $field->tag();
679 GetAuthorisedValueDesc( $tag, $subfvalue,
680 $subfield, '', $tagslib );
681 my $tagsubf = $tag . $subfvalue;
683 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
684 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
686 # field builded, store the result
687 if ( $calculated && !$hasputtextbefore )
688 { # put textbefore if not done
689 $blocres .= $textbefore;
690 $hasputtextbefore = 1;
693 # remove punctuation at start
694 $calculated =~ s/^( |;|:|\.|-)*//g;
695 $blocres .= $calculated;
700 $blocres .= $textafter if $hasputtextbefore;
702 foreach my $field ( @fieldslist ) {
703 my $calculated = $analysestring;
704 my $tag = $field->tag();
708 my @subf = $field->subfields;
709 for my $i ( 0 .. $#subf ) {
710 my $valuecode = $subf[$i][1];
711 my $subfieldcode = $subf[$i][0];
713 GetAuthorisedValueDesc( $tag, $subf[$i][0],
714 $subf[$i][1], '', $tagslib );
715 my $tagsubf = $tag . $subfieldcode;
717 $calculated =~ s/ # replace all {{}} codes by the value code.
718 \{\{$tagsubf\}\} # catch the {{actualcode}}
720 $valuecode # replace by the value code
724 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
725 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
728 # field builded, store the result
729 if ( $calculated && !$hasputtextbefore )
730 { # put textbefore if not done
731 $blocres .= $textbefore;
732 $hasputtextbefore = 1;
735 # remove punctuation at start
736 $calculated =~ s/^( |;|:|\.|-)*//g;
737 $blocres .= $calculated;
740 $blocres .= $textafter if $hasputtextbefore;
744 $blocres .= $isbdfield;
749 $res =~ s/\{(.*?)\}//g;
751 $res =~ s/\n/<br\/>/g;
763 ( $count, @results ) = &GetBiblio($biblionumber);
770 my ($biblionumber) = @_;
771 my $dbh = C4::Context->dbh;
772 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
775 $sth->execute($biblionumber);
776 while ( my $data = $sth->fetchrow_hashref ) {
777 $results[$count] = $data;
781 return ( $count, @results );
784 =head2 GetBiblioItemInfosOf
788 GetBiblioItemInfosOf(@biblioitemnumbers);
794 sub GetBiblioItemInfosOf {
795 my @biblioitemnumbers = @_;
798 SELECT biblioitemnumber,
802 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
804 return get_infos_of( $query, 'biblioitemnumber' );
807 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
809 =head2 GetMarcStructure
813 $res = GetMarcStructure($forlibrarian,$frameworkcode);
815 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
816 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
817 $frameworkcode : the framework code to read
823 # cache for results of GetMarcStructure -- needed
825 our $marc_structure_cache;
827 sub GetMarcStructure {
828 my ( $forlibrarian, $frameworkcode ) = @_;
829 my $dbh=C4::Context->dbh;
830 $frameworkcode = "" unless $frameworkcode;
832 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
833 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
837 my $libfield = ( $forlibrarian eq 1 ) ? 'liblibrarian' : 'libopac';
839 # check that framework exists
842 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
843 $sth->execute($frameworkcode);
844 my ($total) = $sth->fetchrow;
845 $frameworkcode = "" unless ( $total > 0 );
848 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
849 FROM marc_tag_structure
850 WHERE frameworkcode=?
853 $sth->execute($frameworkcode);
854 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
856 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
859 $res->{$tag}->{lib} =
860 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
861 $res->{$tag}->{tab} = "";
862 $res->{$tag}->{mandatory} = $mandatory;
863 $res->{$tag}->{repeatable} = $repeatable;
868 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
869 FROM marc_subfield_structure
870 WHERE frameworkcode=?
871 ORDER BY tagfield,tagsubfield
875 $sth->execute($frameworkcode);
878 my $authorised_value;
890 $tag, $subfield, $liblibrarian,
892 $mandatory, $repeatable, $authorised_value,
893 $authtypecode, $value_builder, $kohafield,
894 $seealso, $hidden, $isurl,
900 $res->{$tag}->{$subfield}->{lib} =
901 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
902 $res->{$tag}->{$subfield}->{tab} = $tab;
903 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
904 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
905 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
906 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
907 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
908 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
909 $res->{$tag}->{$subfield}->{seealso} = $seealso;
910 $res->{$tag}->{$subfield}->{hidden} = $hidden;
911 $res->{$tag}->{$subfield}->{isurl} = $isurl;
912 $res->{$tag}->{$subfield}->{'link'} = $link;
913 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
916 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
921 =head2 GetUsedMarcStructure
923 the same function as GetMarcStructure expcet it just take field
924 in tab 0-9. (used field)
926 my $results = GetUsedMarcStructure($frameworkcode);
928 L<$results> is a ref to an array which each case containts a ref
929 to a hash which each keys is the columns from marc_subfield_structure
931 L<$frameworkcode> is the framework code.
935 sub GetUsedMarcStructure($){
936 my $frameworkcode = shift || '';
937 my $dbh = C4::Context->dbh;
940 FROM marc_subfield_structure
942 AND frameworkcode = ?
943 ORDER BY tagfield, tagsubfield
946 my $sth = $dbh->prepare($query);
947 $sth->execute($frameworkcode);
948 while (my $row = $sth->fetchrow_hashref){
954 =head2 GetMarcFromKohaField
958 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
959 Returns the MARC fields & subfields mapped to the koha field
960 for the given frameworkcode
966 sub GetMarcFromKohaField {
967 my ( $kohafield, $frameworkcode ) = @_;
968 return 0, 0 unless $kohafield and defined $frameworkcode;
969 my $relations = C4::Context->marcfromkohafield;
971 $relations->{$frameworkcode}->{$kohafield}->[0],
972 $relations->{$frameworkcode}->{$kohafield}->[1]
980 my $record = GetMarcBiblio($biblionumber);
984 Returns MARC::Record representing bib identified by
985 C<$biblionumber>. If no bib exists, returns undef.
986 The MARC record contains both biblio & item data.
991 my $biblionumber = shift;
992 my $dbh = C4::Context->dbh;
994 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
995 $sth->execute($biblionumber);
996 my $row = $sth->fetchrow_hashref;
997 my $marcxml = StripNonXmlChars($row->{'marcxml'});
998 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
999 my $record = MARC::Record->new();
1001 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1002 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1003 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1014 my $marcxml = GetXmlBiblio($biblionumber);
1016 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1017 The XML contains both biblio & item datas
1024 my ( $biblionumber ) = @_;
1025 my $dbh = C4::Context->dbh;
1027 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1028 $sth->execute($biblionumber);
1029 my ($marcxml) = $sth->fetchrow;
1033 =head2 GetCOinSBiblio
1037 my $coins = GetCOinSBiblio($biblionumber);
1039 Returns the COinS(a span) which can be included in a biblio record
1045 sub GetCOinSBiblio {
1046 my ( $biblionumber ) = @_;
1047 my $record = GetMarcBiblio($biblionumber);
1049 # get the coin format
1050 my $pos7 = substr $record->leader(), 7,1;
1051 my $pos6 = substr $record->leader(), 6,1;
1054 my ($aulast, $aufirst) = ('','');
1063 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1068 'b' => 'manuscript',
1070 'd' => 'manuscript',
1074 'i' => 'audioRecording',
1075 'j' => 'audioRecording',
1078 'm' => 'computerProgram',
1083 'a' => 'journalArticle',
1087 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1089 if( $genre eq 'book' ){
1090 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1093 ##### We must transform mtx to a valable mtx and document type ####
1094 if( $genre eq 'book' ){
1096 }elsif( $genre eq 'journal' ){
1098 }elsif( $genre eq 'journalArticle' ){
1105 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1108 $aulast = $record->subfield('700','a');
1109 $aufirst = $record->subfield('700','b');
1110 $oauthors = "&rft.au=$aufirst $aulast";
1112 if($record->field('200')){
1113 for my $au ($record->field('200')->subfield('g')){
1114 $oauthors .= "&rft.au=$au";
1117 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1118 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1119 $pubyear = $record->subfield('210','d');
1120 $publisher = $record->subfield('210','c');
1121 $isbn = $record->subfield('010','a');
1122 $issn = $record->subfield('011','a');
1124 # MARC21 need some improve
1127 $genre = "&rft.genre=book";
1130 if ($record->field('100')) {
1131 $oauthors .= "&rft.au=".$record->subfield('100','a');
1134 if($record->field('700')){
1135 for my $au ($record->field('700')->subfield('a')){
1136 $oauthors .= "&rft.au=$au";
1139 $title = "&rft.btitle=".$record->subfield('245','a');
1140 $subtitle = $record->subfield('245', 'b') || '';
1141 $title .= $subtitle;
1142 $pubyear = $record->subfield('260', 'c') || '';
1143 $publisher = $record->subfield('260', 'b') || '';
1144 $isbn = $record->subfield('020', 'a') || '';
1145 $issn = $record->subfield('022', 'a') || '';
1148 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";
1149 $coins_value =~ s/(\ |&[^a])/\+/g;
1150 #<!-- 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="
1152 return $coins_value;
1155 =head2 GetAuthorisedValueDesc
1159 my $subfieldvalue =get_authorised_value_desc(
1160 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1161 Retrieve the complete description for a given authorised value.
1163 Now takes $category and $value pair too.
1164 my $auth_value_desc =GetAuthorisedValueDesc(
1165 '','', 'DVD' ,'','','CCODE');
1171 sub GetAuthorisedValueDesc {
1172 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1173 my $dbh = C4::Context->dbh;
1177 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1180 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1181 return C4::Branch::GetBranchName($value);
1185 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1186 return getitemtypeinfo($value)->{description};
1189 #---- "true" authorized value
1190 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1193 if ( $category ne "" ) {
1196 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1198 $sth->execute( $category, $value );
1199 my $data = $sth->fetchrow_hashref;
1200 return $data->{'lib'};
1203 return $value; # if nothing is found return the original value
1211 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1212 Get all notes from the MARC record and returns them in an array.
1213 The note are stored in differents places depending on MARC flavour
1220 my ( $record, $marcflavour ) = @_;
1222 if ( $marcflavour eq "MARC21" ) {
1225 else { # assume unimarc if not marc21
1232 foreach my $field ( $record->field($scope) ) {
1233 my $value = $field->as_string();
1234 if ( $note ne "" ) {
1235 $marcnote = { marcnote => $note, };
1236 push @marcnotes, $marcnote;
1239 if ( $note ne $value ) {
1240 $note = $note . " " . $value;
1245 $marcnote = { marcnote => $note };
1246 push @marcnotes, $marcnote; #load last tag into array
1249 } # end GetMarcNotes
1251 =head2 GetMarcSubjects
1255 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1256 Get all subjects from the MARC record and returns them in an array.
1257 The subjects are stored in differents places depending on MARC flavour
1263 sub GetMarcSubjects {
1264 my ( $record, $marcflavour ) = @_;
1265 my ( $mintag, $maxtag );
1266 if ( $marcflavour eq "MARC21" ) {
1270 else { # assume unimarc if not marc21
1280 foreach my $field ( $record->field('6..' )) {
1281 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1283 my @subfields = $field->subfields();
1286 # if there is an authority link, build the link with an= subfield9
1287 my $subfield9 = $field->subfield('9');
1288 for my $subject_subfield (@subfields ) {
1289 # don't load unimarc subfields 3,4,5
1290 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1291 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1292 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1293 my $code = $subject_subfield->[0];
1294 my $value = $subject_subfield->[1];
1295 my $linkvalue = $value;
1296 $linkvalue =~ s/(\(|\))//g;
1297 my $operator = " and " unless $counter==0;
1299 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1301 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1303 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1305 my @this_link_loop = @link_loop;
1306 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1310 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1313 return \@marcsubjects;
1314 } #end getMARCsubjects
1316 =head2 GetMarcAuthors
1320 authors = GetMarcAuthors($record,$marcflavour);
1321 Get all authors from the MARC record and returns them in an array.
1322 The authors are stored in differents places depending on MARC flavour
1328 sub GetMarcAuthors {
1329 my ( $record, $marcflavour ) = @_;
1330 my ( $mintag, $maxtag );
1331 # tagslib useful for UNIMARC author reponsabilities
1332 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.
1333 if ( $marcflavour eq "MARC21" ) {
1337 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1346 foreach my $field ( $record->fields ) {
1347 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1350 my @subfields = $field->subfields();
1352 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1353 my $subfield9 = $field->subfield('9');
1354 for my $authors_subfield (@subfields) {
1355 # don't load unimarc subfields 3, 5
1356 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1357 my $subfieldcode = $authors_subfield->[0];
1358 my $value = $authors_subfield->[1];
1359 my $linkvalue = $value;
1360 $linkvalue =~ s/(\(|\))//g;
1361 my $operator = " and " unless $count_auth==0;
1362 # if we have an authority link, use that as the link, otherwise use standard searching
1364 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1367 # reset $linkvalue if UNIMARC author responsibility
1368 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1369 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1371 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1373 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1374 my @this_link_loop = @link_loop;
1375 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1376 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1379 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1381 return \@marcauthors;
1388 $marcurls = GetMarcUrls($record,$marcflavour);
1389 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1390 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1397 my ( $record, $marcflavour ) = @_;
1400 for my $field ( $record->field('856') ) {
1403 for my $note ( $field->subfield('z') ) {
1404 push @notes, { note => $note };
1406 my @urls = $field->subfield('u');
1407 foreach my $url (@urls) {
1408 if ( $marcflavour eq 'MARC21' ) {
1409 my $s3 = $field->subfield('3');
1410 my $link = $field->subfield('y');
1411 unless ( $url =~ /^\w+:/ ) {
1412 if ( $field->indicator(1) eq '7' ) {
1413 $url = $field->subfield('2') . "://" . $url;
1414 } elsif ( $field->indicator(1) eq '1' ) {
1415 $url = 'ftp://' . $url;
1417 # properly, this should be if ind1=4,
1418 # however we will assume http protocol since we're building a link.
1419 $url = 'http://' . $url;
1422 # TODO handle ind 2 (relationship)
1427 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1428 $marcurl->{'part'} = $s3 if ($link);
1429 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1431 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1432 $marcurl->{'MARCURL'} = $url;
1434 push @marcurls, $marcurl;
1440 =head2 GetMarcSeries
1444 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1445 Get all series from the MARC record and returns them in an array.
1446 The series are stored in differents places depending on MARC flavour
1453 my ($record, $marcflavour) = @_;
1454 my ($mintag, $maxtag);
1455 if ($marcflavour eq "MARC21") {
1458 } else { # assume unimarc if not marc21
1468 foreach my $field ($record->field('440'), $record->field('490')) {
1470 #my $value = $field->subfield('a');
1471 #$marcsubjct = {MARCSUBJCT => $value,};
1472 my @subfields = $field->subfields();
1473 #warn "subfields:".join " ", @$subfields;
1476 for my $series_subfield (@subfields) {
1478 undef $volume_number;
1479 # see if this is an instance of a volume
1480 if ($series_subfield->[0] eq 'v') {
1484 my $code = $series_subfield->[0];
1485 my $value = $series_subfield->[1];
1486 my $linkvalue = $value;
1487 $linkvalue =~ s/(\(|\))//g;
1488 my $operator = " and " unless $counter==0;
1489 push @link_loop, {link => $linkvalue, operator => $operator };
1490 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1491 if ($volume_number) {
1492 push @subfields_loop, {volumenum => $value};
1495 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1499 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1500 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1501 #push @marcsubjcts, $marcsubjct;
1505 my $marcseriessarray=\@marcseries;
1506 return $marcseriessarray;
1507 } #end getMARCseriess
1509 =head2 GetFrameworkCode
1513 $frameworkcode = GetFrameworkCode( $biblionumber )
1519 sub GetFrameworkCode {
1520 my ( $biblionumber ) = @_;
1521 my $dbh = C4::Context->dbh;
1522 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1523 $sth->execute($biblionumber);
1524 my ($frameworkcode) = $sth->fetchrow;
1525 return $frameworkcode;
1528 =head2 GetPublisherNameFromIsbn
1530 $name = GetPublishercodeFromIsbn($isbn);
1537 sub GetPublisherNameFromIsbn($){
1539 $isbn =~ s/[- _]//g;
1541 my @codes = (split '-', DisplayISBN($isbn));
1542 my $code = $codes[0].$codes[1].$codes[2];
1543 my $dbh = C4::Context->dbh;
1545 SELECT distinct publishercode
1548 AND publishercode IS NOT NULL
1551 my $sth = $dbh->prepare($query);
1552 $sth->execute("$code%");
1553 my $name = $sth->fetchrow;
1554 return $name if length $name;
1558 =head2 TransformKohaToMarc
1562 $record = TransformKohaToMarc( $hash )
1563 This function builds partial MARC::Record from a hash
1564 Hash entries can be from biblio or biblioitems.
1565 This function is called in acquisition module, to create a basic catalogue entry from user entry
1571 sub TransformKohaToMarc {
1573 my $sth = C4::Context->dbh->prepare(
1574 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1576 my $record = MARC::Record->new();
1577 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1578 foreach (keys %{$hash}) {
1579 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1584 =head2 TransformKohaToMarcOneField
1588 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1594 sub TransformKohaToMarcOneField {
1595 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1596 $frameworkcode='' unless $frameworkcode;
1600 if ( !defined $sth ) {
1601 my $dbh = C4::Context->dbh;
1602 $sth = $dbh->prepare(
1603 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1606 $sth->execute( $frameworkcode, $kohafieldname );
1607 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1608 my $tag = $record->field($tagfield);
1610 $tag->update( $tagsubfield => $value );
1611 $record->delete_field($tag);
1612 $record->insert_fields_ordered($tag);
1615 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1621 =head2 TransformHtmlToXml
1625 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1627 $auth_type contains :
1628 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1629 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1630 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1636 sub TransformHtmlToXml {
1637 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1638 my $xml = MARC::File::XML::header('UTF-8');
1639 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1640 MARC::File::XML->default_record_format($auth_type);
1641 # in UNIMARC, field 100 contains the encoding
1642 # check that there is one, otherwise the
1643 # MARC::Record->new_from_xml will fail (and Koha will die)
1644 my $unimarc_and_100_exist=0;
1645 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1650 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1651 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1652 # if we have a 100 field and it's values are not correct, skip them.
1653 # if we don't have any valid 100 field, we will create a default one at the end
1654 my $enc = substr( @$values[$i], 26, 2 );
1655 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1656 $unimarc_and_100_exist=1;
1661 @$values[$i] =~ s/&/&/g;
1662 @$values[$i] =~ s/</</g;
1663 @$values[$i] =~ s/>/>/g;
1664 @$values[$i] =~ s/"/"/g;
1665 @$values[$i] =~ s/'/'/g;
1666 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1667 # utf8::decode( @$values[$i] );
1669 if ( ( @$tags[$i] ne $prevtag ) ) {
1670 $j++ unless ( @$tags[$i] eq "" );
1672 $xml .= "</datafield>\n";
1673 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1674 && ( @$values[$i] ne "" ) )
1676 my $ind1 = substr( @$indicator[$j], 0, 1 );
1678 if ( @$indicator[$j] ) {
1679 $ind2 = substr( @$indicator[$j], 1, 1 );
1682 warn "Indicator in @$tags[$i] is empty";
1686 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1688 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1696 if ( @$values[$i] ne "" ) {
1699 if ( @$tags[$i] eq "000" ) {
1700 $xml .= "<leader>@$values[$i]</leader>\n";
1703 # rest of the fixed fields
1705 elsif ( @$tags[$i] < 10 ) {
1707 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1711 my $ind1 = substr( @$indicator[$j], 0, 1 );
1712 my $ind2 = substr( @$indicator[$j], 1, 1 );
1714 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1716 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1722 else { # @$tags[$i] eq $prevtag
1723 if ( @$values[$i] eq "" ) {
1727 my $ind1 = substr( @$indicator[$j], 0, 1 );
1728 my $ind2 = substr( @$indicator[$j], 1, 1 );
1730 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1734 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1737 $prevtag = @$tags[$i];
1739 $xml .= "</datafield>\n" if @$tags > 0;
1740 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1741 # warn "SETTING 100 for $auth_type";
1742 my $string = strftime( "%Y%m%d", localtime(time) );
1743 # set 50 to position 26 is biblios, 13 if authorities
1745 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1746 $string = sprintf( "%-*s", 35, $string );
1747 substr( $string, $pos , 6, "50" );
1748 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1749 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1750 $xml .= "</datafield>\n";
1752 $xml .= MARC::File::XML::footer();
1756 =head2 TransformHtmlToMarc
1758 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1759 L<$params> is a ref to an array as below:
1761 'tag_010_indicator1_531951' ,
1762 'tag_010_indicator2_531951' ,
1763 'tag_010_code_a_531951_145735' ,
1764 'tag_010_subfield_a_531951_145735' ,
1765 'tag_200_indicator1_873510' ,
1766 'tag_200_indicator2_873510' ,
1767 'tag_200_code_a_873510_673465' ,
1768 'tag_200_subfield_a_873510_673465' ,
1769 'tag_200_code_b_873510_704318' ,
1770 'tag_200_subfield_b_873510_704318' ,
1771 'tag_200_code_e_873510_280822' ,
1772 'tag_200_subfield_e_873510_280822' ,
1773 'tag_200_code_f_873510_110730' ,
1774 'tag_200_subfield_f_873510_110730' ,
1776 L<$cgi> is the CGI object which containts the value.
1777 L<$record> is the MARC::Record object.
1781 sub TransformHtmlToMarc {
1785 # explicitly turn on the UTF-8 flag for all
1786 # 'tag_' parameters to avoid incorrect character
1787 # conversion later on
1788 my $cgi_params = $cgi->Vars;
1789 foreach my $param_name (keys %$cgi_params) {
1790 if ($param_name =~ /^tag_/) {
1791 my $param_value = $cgi_params->{$param_name};
1792 if (utf8::decode($param_value)) {
1793 $cgi_params->{$param_name} = $param_value;
1795 # FIXME - need to do something if string is not valid UTF-8
1799 # creating a new record
1800 my $record = MARC::Record->new();
1803 while ($params->[$i]){ # browse all CGI params
1804 my $param = $params->[$i];
1806 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1807 if ($param eq 'biblionumber') {
1808 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1809 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1810 if ($biblionumbertagfield < 10) {
1811 $newfield = MARC::Field->new(
1812 $biblionumbertagfield,
1813 $cgi->param($param),
1816 $newfield = MARC::Field->new(
1817 $biblionumbertagfield,
1820 "$biblionumbertagsubfield" => $cgi->param($param),
1823 push @fields,$newfield if($newfield);
1825 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1828 my $ind1 = substr($cgi->param($param),0,1);
1829 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1833 if($tag < 10){ # no code for theses fields
1834 # in MARC editor, 000 contains the leader.
1835 if ($tag eq '000' ) {
1836 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1837 # between 001 and 009 (included)
1838 } elsif ($cgi->param($params->[$j+1]) ne '') {
1839 $newfield = MARC::Field->new(
1841 $cgi->param($params->[$j+1]),
1844 # > 009, deal with subfields
1846 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1847 my $inner_param = $params->[$j];
1849 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1850 $newfield->add_subfields(
1851 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1855 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1856 $newfield = MARC::Field->new(
1860 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1867 push @fields,$newfield if($newfield);
1872 $record->append_fields(@fields);
1876 # cache inverted MARC field map
1877 our $inverted_field_map;
1879 =head2 TransformMarcToKoha
1883 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1887 Extract data from a MARC bib record into a hashref representing
1888 Koha biblio, biblioitems, and items fields.
1891 sub TransformMarcToKoha {
1892 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1895 $limit_table=$limit_table||0;
1896 $frameworkcode = '' unless defined $frameworkcode;
1898 unless (defined $inverted_field_map) {
1899 $inverted_field_map = _get_inverted_marc_field_map();
1903 if ( defined $limit_table && $limit_table eq 'items') {
1904 $tables{'items'} = 1;
1906 $tables{'items'} = 1;
1907 $tables{'biblio'} = 1;
1908 $tables{'biblioitems'} = 1;
1911 # traverse through record
1912 MARCFIELD: foreach my $field ($record->fields()) {
1913 my $tag = $field->tag();
1914 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1915 if ($field->is_control_field()) {
1916 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1917 ENTRY: foreach my $entry (@{ $kohafields }) {
1918 my ($subfield, $table, $column) = @{ $entry };
1919 next ENTRY unless exists $tables{$table};
1920 my $key = _disambiguate($table, $column);
1921 if ($result->{$key}) {
1922 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1923 $result->{$key} .= " | " . $field->data();
1926 $result->{$key} = $field->data();
1930 # deal with subfields
1931 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1932 my $code = $sf->[0];
1933 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1934 my $value = $sf->[1];
1935 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1936 my ($table, $column) = @{ $entry };
1937 next SFENTRY unless exists $tables{$table};
1938 my $key = _disambiguate($table, $column);
1939 if ($result->{$key}) {
1940 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1941 $result->{$key} .= " | " . $value;
1944 $result->{$key} = $value;
1951 # modify copyrightdate to keep only the 1st year found
1952 if (exists $result->{'copyrightdate'}) {
1953 my $temp = $result->{'copyrightdate'};
1954 $temp =~ m/c(\d\d\d\d)/;
1955 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1956 $result->{'copyrightdate'} = $1;
1958 else { # if no cYYYY, get the 1st date.
1959 $temp =~ m/(\d\d\d\d)/;
1960 $result->{'copyrightdate'} = $1;
1964 # modify publicationyear to keep only the 1st year found
1965 if (exists $result->{'publicationyear'}) {
1966 my $temp = $result->{'publicationyear'};
1967 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1968 $result->{'publicationyear'} = $1;
1970 else { # if no cYYYY, get the 1st date.
1971 $temp =~ m/(\d\d\d\d)/;
1972 $result->{'publicationyear'} = $1;
1979 sub _get_inverted_marc_field_map {
1981 my $relations = C4::Context->marcfromkohafield;
1983 foreach my $frameworkcode (keys %{ $relations }) {
1984 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1985 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1986 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1987 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1988 my ($table, $column) = split /[.]/, $kohafield, 2;
1989 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1990 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1996 =head2 _disambiguate
2000 $newkey = _disambiguate($table, $field);
2002 This is a temporary hack to distinguish between the
2003 following sets of columns when using TransformMarcToKoha.
2005 items.cn_source & biblioitems.cn_source
2006 items.cn_sort & biblioitems.cn_sort
2008 Columns that are currently NOT distinguished (FIXME
2009 due to lack of time to fully test) are:
2011 biblio.notes and biblioitems.notes
2016 FIXME - this is necessary because prefixing each column
2017 name with the table name would require changing lots
2018 of code and templates, and exposing more of the DB
2019 structure than is good to the UI templates, particularly
2020 since biblio and bibloitems may well merge in a future
2021 version. In the future, it would also be good to
2022 separate DB access and UI presentation field names
2029 sub CountItemsIssued {
2030 my ( $biblionumber ) = @_;
2031 my $dbh = C4::Context->dbh;
2032 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2033 $sth->execute( $biblionumber );
2034 my $row = $sth->fetchrow_hashref();
2035 return $row->{'issuedCount'};
2039 my ($table, $column) = @_;
2040 if ($column eq "cn_sort" or $column eq "cn_source") {
2041 return $table . '.' . $column;
2048 =head2 get_koha_field_from_marc
2052 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2054 Internal function to map data from the MARC record to a specific non-MARC field.
2055 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2061 sub get_koha_field_from_marc {
2062 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2063 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2065 foreach my $field ( $record->field($tagfield) ) {
2066 if ( $field->tag() < 10 ) {
2068 $kohafield .= " | " . $field->data();
2071 $kohafield = $field->data();
2075 if ( $field->subfields ) {
2076 my @subfields = $field->subfields();
2077 foreach my $subfieldcount ( 0 .. $#subfields ) {
2078 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2081 " | " . $subfields[$subfieldcount][1];
2085 $subfields[$subfieldcount][1];
2096 =head2 TransformMarcToKohaOneField
2100 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2106 sub TransformMarcToKohaOneField {
2108 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2109 # only the 1st will be retrieved...
2110 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2112 my ( $tagfield, $subfield ) =
2113 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2115 foreach my $field ( $record->field($tagfield) ) {
2116 if ( $field->tag() < 10 ) {
2117 if ( $result->{$kohafield} ) {
2118 $result->{$kohafield} .= " | " . $field->data();
2121 $result->{$kohafield} = $field->data();
2125 if ( $field->subfields ) {
2126 my @subfields = $field->subfields();
2127 foreach my $subfieldcount ( 0 .. $#subfields ) {
2128 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2129 if ( $result->{$kohafield} ) {
2130 $result->{$kohafield} .=
2131 " | " . $subfields[$subfieldcount][1];
2134 $result->{$kohafield} =
2135 $subfields[$subfieldcount][1];
2145 =head1 OTHER FUNCTIONS
2148 =head2 PrepareItemrecordDisplay
2152 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2154 Returns a hash with all the fields for Display a given item data in a template
2160 sub PrepareItemrecordDisplay {
2162 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2164 my $dbh = C4::Context->dbh;
2165 my $frameworkcode = &GetFrameworkCode( $bibnum );
2166 my ( $itemtagfield, $itemtagsubfield ) =
2167 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2168 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2169 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2171 my $authorised_values_sth =
2173 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2175 foreach my $tag ( sort keys %{$tagslib} ) {
2176 my $previous_tag = '';
2178 # loop through each subfield
2180 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2181 next if ( subfield_is_koha_internal_p($subfield) );
2182 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2184 $subfield_data{tag} = $tag;
2185 $subfield_data{subfield} = $subfield;
2186 $subfield_data{countsubfield} = $cntsubf++;
2187 $subfield_data{kohafield} =
2188 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2190 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2191 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2192 $subfield_data{mandatory} =
2193 $tagslib->{$tag}->{$subfield}->{mandatory};
2194 $subfield_data{repeatable} =
2195 $tagslib->{$tag}->{$subfield}->{repeatable};
2196 $subfield_data{hidden} = "display:none"
2197 if $tagslib->{$tag}->{$subfield}->{hidden};
2200 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2202 if (!defined $value) {
2205 $value =~ s/"/"/g;
2207 # search for itemcallnumber if applicable
2208 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2209 'items.itemcallnumber'
2210 && C4::Context->preference('itemcallnumber') )
2213 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2215 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2216 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2218 $value = $temp->subfield($CNsubfield);
2221 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2222 'items.itemcallnumber'
2223 && $defaultvalues->{'callnumber'} )
2225 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2227 $value = $defaultvalues->{'callnumber'};
2230 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2231 'items.holdingbranch' ||
2232 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2234 && $defaultvalues->{'branchcode'} )
2236 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2238 $value = $defaultvalues->{branchcode};
2241 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2242 my @authorised_values;
2245 # builds list, depending on authorised value...
2247 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2250 if ( ( C4::Context->preference("IndependantBranches") )
2251 && ( C4::Context->userenv->{flags} % 2 != 1 ) )
2255 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2257 $sth->execute( C4::Context->userenv->{branch} );
2258 push @authorised_values, ""
2260 $tagslib->{$tag}->{$subfield}->{mandatory} );
2261 while ( my ( $branchcode, $branchname ) =
2262 $sth->fetchrow_array )
2264 push @authorised_values, $branchcode;
2265 $authorised_lib{$branchcode} = $branchname;
2271 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2274 push @authorised_values, ""
2276 $tagslib->{$tag}->{$subfield}->{mandatory} );
2277 while ( my ( $branchcode, $branchname ) =
2278 $sth->fetchrow_array )
2280 push @authorised_values, $branchcode;
2281 $authorised_lib{$branchcode} = $branchname;
2287 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2292 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2295 push @authorised_values, ""
2296 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2297 while ( my ( $itemtype, $description ) =
2298 $sth->fetchrow_array )
2300 push @authorised_values, $itemtype;
2301 $authorised_lib{$itemtype} = $description;
2304 #---- "true" authorised value
2307 $authorised_values_sth->execute(
2308 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2309 push @authorised_values, ""
2310 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2311 while ( my ( $value, $lib ) =
2312 $authorised_values_sth->fetchrow_array )
2314 push @authorised_values, $value;
2315 $authorised_lib{$value} = $lib;
2318 $subfield_data{marc_value} = CGI::scrolling_list(
2319 -name => 'field_value',
2320 -values => \@authorised_values,
2321 -default => "$value",
2322 -labels => \%authorised_lib,
2329 $subfield_data{marc_value} =
2330 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2332 push( @loop_data, \%subfield_data );
2336 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2337 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2339 'itemtagfield' => $itemtagfield,
2340 'itemtagsubfield' => $itemtagsubfield,
2341 'itemnumber' => $itemnumber,
2342 'iteminformation' => \@loop_data
2348 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2350 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2351 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2352 # =head2 ModZebrafiles
2354 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2358 # sub ModZebrafiles {
2360 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2364 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2365 # unless ( opendir( DIR, "$zebradir" ) ) {
2366 # warn "$zebradir not found";
2370 # my $filename = $zebradir . $biblionumber;
2373 # open( OUTPUT, ">", $filename . ".xml" );
2374 # print OUTPUT $record;
2383 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2385 $biblionumber is the biblionumber we want to index
2386 $op is specialUpdate or delete, and is used to know what we want to do
2387 $server is the server that we want to update
2388 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2389 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2391 $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.
2398 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2399 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2400 my $dbh=C4::Context->dbh;
2402 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2404 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2405 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2407 if (C4::Context->preference("NoZebra")) {
2408 # lock the nozebra table : we will read index lines, update them in Perl process
2409 # and write everything in 1 transaction.
2410 # lock the table to avoid someone else overwriting what we are doing
2411 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2412 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2413 if ($op eq 'specialUpdate') {
2414 # OK, we have to add or update the record
2415 # 1st delete (virtually, in indexes), if record actually exists
2417 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2419 # ... add the record
2420 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2422 # it's a deletion, delete the record...
2423 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2424 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2426 # ok, now update the database...
2427 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2428 foreach my $key (keys %result) {
2429 foreach my $index (keys %{$result{$key}}) {
2430 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2433 $dbh->do('UNLOCK TABLES');
2436 # we use zebra, just fill zebraqueue table
2438 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2440 AND biblio_auth_number = ?
2443 my $check_sth = $dbh->prepare_cached($check_sql);
2444 $check_sth->execute($server, $biblionumber, $op);
2445 my ($count) = $check_sth->fetchrow_array;
2446 $check_sth->finish();
2448 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2449 $sth->execute($biblionumber,$server,$op);
2455 =head2 GetNoZebraIndexes
2457 %indexes = GetNoZebraIndexes;
2459 return the data from NoZebraIndexes syspref.
2463 sub GetNoZebraIndexes {
2464 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2466 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2467 $line =~ /(.*)=>(.*)/;
2468 my $index = $1; # initial ' or " is removed afterwards
2470 $index =~ s/'|"|\s//g;
2471 $fields =~ s/'|"|\s//g;
2472 $indexes{$index}=$fields;
2477 =head1 INTERNAL FUNCTIONS
2479 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2481 function to delete a biblio in NoZebra indexes
2482 This function does NOT delete anything in database : it reads all the indexes entries
2483 that have to be deleted & delete them in the hash
2484 The SQL part is done either :
2485 - after the Add if we are modifying a biblio (delete + add again)
2486 - immediatly after this sub if we are doing a true deletion.
2487 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2492 sub _DelBiblioNoZebra {
2493 my ($biblionumber, $record, $server)=@_;
2496 my $dbh = C4::Context->dbh;
2500 if ($server eq 'biblioserver') {
2501 %index=GetNoZebraIndexes;
2502 # get title of the record (to store the 10 first letters with the index)
2503 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2504 $title = lc($record->subfield($titletag,$titlesubfield));
2506 # for authorities, the "title" is the $a mainentry
2507 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2508 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2509 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2510 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2511 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2512 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2513 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2517 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2518 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2519 # limit to 10 char, should be enough, and limit the DB size
2520 $title = substr($title,0,10);
2522 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2523 foreach my $field ($record->fields()) {
2524 #parse each subfield
2525 next if $field->tag <10;
2526 foreach my $subfield ($field->subfields()) {
2527 my $tag = $field->tag();
2528 my $subfieldcode = $subfield->[0];
2530 # check each index to see if the subfield is stored somewhere
2531 # otherwise, store it in __RAW__ index
2532 foreach my $key (keys %index) {
2533 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2534 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2536 my $line= lc $subfield->[1];
2537 # remove meaningless value in the field...
2538 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2539 # ... and split in words
2540 foreach (split / /,$line) {
2541 next unless $_; # skip empty values (multiple spaces)
2542 # if the entry is already here, do nothing, the biblionumber has already be removed
2543 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2544 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2545 $sth2->execute($server,$key,$_);
2546 my $existing_biblionumbers = $sth2->fetchrow;
2548 if ($existing_biblionumbers) {
2549 # warn " existing for $key $_: $existing_biblionumbers";
2550 $result{$key}->{$_} =$existing_biblionumbers;
2551 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2557 # the subfield is not indexed, store it in __RAW__ index anyway
2559 my $line= lc $subfield->[1];
2560 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2561 # ... and split in words
2562 foreach (split / /,$line) {
2563 next unless $_; # skip empty values (multiple spaces)
2564 # if the entry is already here, do nothing, the biblionumber has already be removed
2565 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2566 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2567 $sth2->execute($server,'__RAW__',$_);
2568 my $existing_biblionumbers = $sth2->fetchrow;
2570 if ($existing_biblionumbers) {
2571 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2572 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2582 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2584 function to add a biblio in NoZebra indexes
2588 sub _AddBiblioNoZebra {
2589 my ($biblionumber, $record, $server, %result)=@_;
2590 my $dbh = C4::Context->dbh;
2594 if ($server eq 'biblioserver') {
2595 %index=GetNoZebraIndexes;
2596 # get title of the record (to store the 10 first letters with the index)
2597 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2598 $title = lc($record->subfield($titletag,$titlesubfield));
2600 # warn "server : $server";
2601 # for authorities, the "title" is the $a mainentry
2602 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2603 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2604 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2605 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2606 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2607 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2608 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2611 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2612 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2613 # limit to 10 char, should be enough, and limit the DB size
2614 $title = substr($title,0,10);
2616 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2617 foreach my $field ($record->fields()) {
2618 #parse each subfield
2619 ###FIXME: impossible to index a 001-009 value with NoZebra
2620 next if $field->tag <10;
2621 foreach my $subfield ($field->subfields()) {
2622 my $tag = $field->tag();
2623 my $subfieldcode = $subfield->[0];
2625 # warn "INDEXING :".$subfield->[1];
2626 # check each index to see if the subfield is stored somewhere
2627 # otherwise, store it in __RAW__ index
2628 foreach my $key (keys %index) {
2629 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2630 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2632 my $line= lc $subfield->[1];
2633 # remove meaningless value in the field...
2634 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2635 # ... and split in words
2636 foreach (split / /,$line) {
2637 next unless $_; # skip empty values (multiple spaces)
2638 # if the entry is already here, improve weight
2639 # warn "managing $_";
2640 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2641 my $weight = $1 + 1;
2642 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2643 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2645 # get the value if it exist in the nozebra table, otherwise, create it
2646 $sth2->execute($server,$key,$_);
2647 my $existing_biblionumbers = $sth2->fetchrow;
2649 if ($existing_biblionumbers) {
2650 $result{$key}->{"$_"} =$existing_biblionumbers;
2651 my $weight = defined $1 ? $1 + 1 : 1;
2652 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2653 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2654 # create a new ligne for this entry
2656 # warn "INSERT : $server / $key / $_";
2657 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2658 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2664 # the subfield is not indexed, store it in __RAW__ index anyway
2666 my $line= lc $subfield->[1];
2667 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2668 # ... and split in words
2669 foreach (split / /,$line) {
2670 next unless $_; # skip empty values (multiple spaces)
2671 # if the entry is already here, improve weight
2672 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2674 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2675 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2677 # get the value if it exist in the nozebra table, otherwise, create it
2678 $sth2->execute($server,'__RAW__',$_);
2679 my $existing_biblionumbers = $sth2->fetchrow;
2681 if ($existing_biblionumbers) {
2682 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2684 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2685 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2686 # create a new ligne for this entry
2688 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2689 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2704 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2706 Find the given $subfield in the given $tag in the given
2707 MARC::Record $record. If the subfield is found, returns
2708 the (indicators, value) pair; otherwise, (undef, undef) is
2712 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2713 I suggest we export it from this module.
2720 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2723 if ( $tagfield < 10 ) {
2724 if ( $record->field($tagfield) ) {
2725 push @result, $record->field($tagfield)->data();
2732 foreach my $field ( $record->field($tagfield) ) {
2733 my @subfields = $field->subfields();
2734 foreach my $subfield (@subfields) {
2735 if ( @$subfield[0] eq $insubfield ) {
2736 push @result, @$subfield[1];
2737 $indicator = $field->indicator(1) . $field->indicator(2);
2742 return ( $indicator, @result );
2745 =head2 _koha_marc_update_bib_ids
2749 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2751 Internal function to add or update biblionumber and biblioitemnumber to
2758 sub _koha_marc_update_bib_ids {
2759 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2761 # we must add bibnum and bibitemnum in MARC::Record...
2762 # we build the new field with biblionumber and biblioitemnumber
2763 # we drop the original field
2764 # we add the new builded field.
2765 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2766 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2768 if ($biblio_tag != $biblioitem_tag) {
2769 # biblionumber & biblioitemnumber are in different fields
2771 # deal with biblionumber
2772 my ($new_field, $old_field);
2773 if ($biblio_tag < 10) {
2774 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2777 MARC::Field->new( $biblio_tag, '', '',
2778 "$biblio_subfield" => $biblionumber );
2781 # drop old field and create new one...
2782 $old_field = $record->field($biblio_tag);
2783 $record->delete_field($old_field) if $old_field;
2784 $record->append_fields($new_field);
2786 # deal with biblioitemnumber
2787 if ($biblioitem_tag < 10) {
2788 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2791 MARC::Field->new( $biblioitem_tag, '', '',
2792 "$biblioitem_subfield" => $biblioitemnumber, );
2794 # drop old field and create new one...
2795 $old_field = $record->field($biblioitem_tag);
2796 $record->delete_field($old_field) if $old_field;
2797 $record->insert_fields_ordered($new_field);
2800 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2801 my $new_field = MARC::Field->new(
2802 $biblio_tag, '', '',
2803 "$biblio_subfield" => $biblionumber,
2804 "$biblioitem_subfield" => $biblioitemnumber
2807 # drop old field and create new one...
2808 my $old_field = $record->field($biblio_tag);
2809 $record->delete_field($old_field) if $old_field;
2810 $record->insert_fields_ordered($new_field);
2814 =head2 _koha_marc_update_biblioitem_cn_sort
2818 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2822 Given a MARC bib record and the biblioitem hash, update the
2823 subfield that contains a copy of the value of biblioitems.cn_sort.
2827 sub _koha_marc_update_biblioitem_cn_sort {
2829 my $biblioitem = shift;
2830 my $frameworkcode= shift;
2832 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2833 return unless $biblioitem_tag;
2835 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2837 if (my $field = $marc->field($biblioitem_tag)) {
2838 $field->delete_subfield(code => $biblioitem_subfield);
2839 if ($cn_sort ne '') {
2840 $field->add_subfields($biblioitem_subfield => $cn_sort);
2843 # if we get here, no biblioitem tag is present in the MARC record, so
2844 # we'll create it if $cn_sort is not empty -- this would be
2845 # an odd combination of events, however
2847 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2852 =head2 _koha_add_biblio
2856 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2858 Internal function to add a biblio ($biblio is a hash with the values)
2864 sub _koha_add_biblio {
2865 my ( $dbh, $biblio, $frameworkcode ) = @_;
2869 # set the series flag
2871 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2875 SET frameworkcode = ?,
2886 my $sth = $dbh->prepare($query);
2889 $biblio->{'author'},
2891 $biblio->{'unititle'},
2894 $biblio->{'seriestitle'},
2895 $biblio->{'copyrightdate'},
2896 $biblio->{'abstract'}
2899 my $biblionumber = $dbh->{'mysql_insertid'};
2900 if ( $dbh->errstr ) {
2901 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2906 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2907 return ($biblionumber,$error);
2910 =head2 _koha_modify_biblio
2914 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2916 Internal function for updating the biblio table
2922 sub _koha_modify_biblio {
2923 my ( $dbh, $biblio, $frameworkcode ) = @_;
2928 SET frameworkcode = ?,
2937 WHERE biblionumber = ?
2940 my $sth = $dbh->prepare($query);
2944 $biblio->{'author'},
2946 $biblio->{'unititle'},
2948 $biblio->{'serial'},
2949 $biblio->{'seriestitle'},
2950 $biblio->{'copyrightdate'},
2951 $biblio->{'abstract'},
2952 $biblio->{'biblionumber'}
2953 ) if $biblio->{'biblionumber'};
2955 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2956 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2959 return ( $biblio->{'biblionumber'},$error );
2962 =head2 _koha_modify_biblioitem_nonmarc
2966 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2968 Updates biblioitems row except for marc and marcxml, which should be changed
2975 sub _koha_modify_biblioitem_nonmarc {
2976 my ( $dbh, $biblioitem ) = @_;
2979 # re-calculate the cn_sort, it may have changed
2980 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2984 SET biblionumber = ?,
2990 publicationyear = ?,
2994 collectiontitle = ?,
2996 collectionvolume= ?,
2997 editionstatement= ?,
2998 editionresponsibility = ?,
3012 where biblioitemnumber = ?
3014 my $sth = $dbh->prepare($query);
3016 $biblioitem->{'biblionumber'},
3017 $biblioitem->{'volume'},
3018 $biblioitem->{'number'},
3019 $biblioitem->{'itemtype'},
3020 $biblioitem->{'isbn'},
3021 $biblioitem->{'issn'},
3022 $biblioitem->{'publicationyear'},
3023 $biblioitem->{'publishercode'},
3024 $biblioitem->{'volumedate'},
3025 $biblioitem->{'volumedesc'},
3026 $biblioitem->{'collectiontitle'},
3027 $biblioitem->{'collectionissn'},
3028 $biblioitem->{'collectionvolume'},
3029 $biblioitem->{'editionstatement'},
3030 $biblioitem->{'editionresponsibility'},
3031 $biblioitem->{'illus'},
3032 $biblioitem->{'pages'},
3033 $biblioitem->{'bnotes'},
3034 $biblioitem->{'size'},
3035 $biblioitem->{'place'},
3036 $biblioitem->{'lccn'},
3037 $biblioitem->{'url'},
3038 $biblioitem->{'biblioitems.cn_source'},
3039 $biblioitem->{'cn_class'},
3040 $biblioitem->{'cn_item'},
3041 $biblioitem->{'cn_suffix'},
3043 $biblioitem->{'totalissues'},
3044 $biblioitem->{'biblioitemnumber'}
3046 if ( $dbh->errstr ) {
3047 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3050 return ($biblioitem->{'biblioitemnumber'},$error);
3053 =head2 _koha_add_biblioitem
3057 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3059 Internal function to add a biblioitem
3065 sub _koha_add_biblioitem {
3066 my ( $dbh, $biblioitem ) = @_;
3069 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3071 "INSERT INTO biblioitems SET
3078 publicationyear = ?,
3082 collectiontitle = ?,
3084 collectionvolume= ?,
3085 editionstatement= ?,
3086 editionresponsibility = ?,
3102 my $sth = $dbh->prepare($query);
3104 $biblioitem->{'biblionumber'},
3105 $biblioitem->{'volume'},
3106 $biblioitem->{'number'},
3107 $biblioitem->{'itemtype'},
3108 $biblioitem->{'isbn'},
3109 $biblioitem->{'issn'},
3110 $biblioitem->{'publicationyear'},
3111 $biblioitem->{'publishercode'},
3112 $biblioitem->{'volumedate'},
3113 $biblioitem->{'volumedesc'},
3114 $biblioitem->{'collectiontitle'},
3115 $biblioitem->{'collectionissn'},
3116 $biblioitem->{'collectionvolume'},
3117 $biblioitem->{'editionstatement'},
3118 $biblioitem->{'editionresponsibility'},
3119 $biblioitem->{'illus'},
3120 $biblioitem->{'pages'},
3121 $biblioitem->{'bnotes'},
3122 $biblioitem->{'size'},
3123 $biblioitem->{'place'},
3124 $biblioitem->{'lccn'},
3125 $biblioitem->{'marc'},
3126 $biblioitem->{'url'},
3127 $biblioitem->{'biblioitems.cn_source'},
3128 $biblioitem->{'cn_class'},
3129 $biblioitem->{'cn_item'},
3130 $biblioitem->{'cn_suffix'},
3132 $biblioitem->{'totalissues'}
3134 my $bibitemnum = $dbh->{'mysql_insertid'};
3135 if ( $dbh->errstr ) {
3136 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3140 return ($bibitemnum,$error);
3143 =head2 _koha_delete_biblio
3147 $error = _koha_delete_biblio($dbh,$biblionumber);
3149 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3151 C<$dbh> - the database handle
3152 C<$biblionumber> - the biblionumber of the biblio to be deleted
3158 # FIXME: add error handling
3160 sub _koha_delete_biblio {
3161 my ( $dbh, $biblionumber ) = @_;
3163 # get all the data for this biblio
3164 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3165 $sth->execute($biblionumber);
3167 if ( my $data = $sth->fetchrow_hashref ) {
3169 # save the record in deletedbiblio
3170 # find the fields to save
3171 my $query = "INSERT INTO deletedbiblio SET ";
3173 foreach my $temp ( keys %$data ) {
3174 $query .= "$temp = ?,";
3175 push( @bind, $data->{$temp} );
3178 # replace the last , by ",?)"
3180 my $bkup_sth = $dbh->prepare($query);
3181 $bkup_sth->execute(@bind);
3185 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3186 $del_sth->execute($biblionumber);
3193 =head2 _koha_delete_biblioitems
3197 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3199 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3201 C<$dbh> - the database handle
3202 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3208 # FIXME: add error handling
3210 sub _koha_delete_biblioitems {
3211 my ( $dbh, $biblioitemnumber ) = @_;
3213 # get all the data for this biblioitem
3215 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3216 $sth->execute($biblioitemnumber);
3218 if ( my $data = $sth->fetchrow_hashref ) {
3220 # save the record in deletedbiblioitems
3221 # find the fields to save
3222 my $query = "INSERT INTO deletedbiblioitems SET ";
3224 foreach my $temp ( keys %$data ) {
3225 $query .= "$temp = ?,";
3226 push( @bind, $data->{$temp} );
3229 # replace the last , by ",?)"
3231 my $bkup_sth = $dbh->prepare($query);
3232 $bkup_sth->execute(@bind);
3235 # delete the biblioitem
3237 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3238 $del_sth->execute($biblioitemnumber);
3245 =head1 UNEXPORTED FUNCTIONS
3247 =head2 ModBiblioMarc
3249 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3251 Add MARC data for a biblio to koha
3253 Function exported, but should NOT be used, unless you really know what you're doing
3259 # pass the MARC::Record to this function, and it will create the records in the marc field
3260 my ( $record, $biblionumber, $frameworkcode ) = @_;
3261 my $dbh = C4::Context->dbh;
3262 my @fields = $record->fields();
3263 if ( !$frameworkcode ) {
3264 $frameworkcode = "";
3267 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3268 $sth->execute( $frameworkcode, $biblionumber );
3270 my $encoding = C4::Context->preference("marcflavour");
3272 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3273 if ( $encoding eq "UNIMARC" ) {
3275 if ( length($record->subfield( 100, "a" )) == 35 ) {
3276 $string = $record->subfield( 100, "a" );
3277 my $f100 = $record->field(100);
3278 $record->delete_field($f100);
3281 $string = POSIX::strftime( "%Y%m%d", localtime );
3283 $string = sprintf( "%-*s", 35, $string );
3285 substr( $string, 22, 6, "frey50" );
3286 unless ( $record->subfield( 100, "a" ) ) {
3287 $record->insert_grouped_field(
3288 MARC::Field->new( 100, "", "", "a" => $string ) );
3292 if (C4::Context->preference("NoZebra")) {
3293 # only NoZebra indexing needs to have
3294 # the previous version of the record
3295 $oldRecord = GetMarcBiblio($biblionumber);
3299 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3300 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3303 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3304 return $biblionumber;
3307 =head2 z3950_extended_services
3309 z3950_extended_services($serviceType,$serviceOptions,$record);
3311 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.
3313 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3315 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3317 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3321 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3322 syntax => the record syntax (transfer syntax)
3323 databaseName = Database from connection object
3325 To set serviceOptions, call set_service_options($serviceType)
3327 C<$record> the record, if one is needed for the service type
3329 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3333 sub z3950_extended_services {
3334 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3336 # get our connection object
3337 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3339 # create a new package object
3340 my $Zpackage = $Zconn->package();
3343 $Zpackage->option( action => $action );
3345 if ( $serviceOptions->{'databaseName'} ) {
3346 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3348 if ( $serviceOptions->{'recordIdNumber'} ) {
3350 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3352 if ( $serviceOptions->{'recordIdOpaque'} ) {
3354 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3357 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3358 #if ($serviceType eq 'itemorder') {
3359 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3360 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3361 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3362 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3365 if ( $serviceOptions->{record} ) {
3366 $Zpackage->option( record => $serviceOptions->{record} );
3368 # can be xml or marc
3369 if ( $serviceOptions->{'syntax'} ) {
3370 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3374 # send the request, handle any exception encountered
3375 eval { $Zpackage->send($serviceType) };
3376 if ( $@ && $@->isa("ZOOM::Exception") ) {
3377 return "error: " . $@->code() . " " . $@->message() . "\n";
3380 # free up package resources
3381 $Zpackage->destroy();
3384 =head2 set_service_options
3386 my $serviceOptions = set_service_options($serviceType);
3388 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3390 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3394 sub set_service_options {
3395 my ($serviceType) = @_;
3398 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3399 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3401 if ( $serviceType eq 'commit' ) {
3405 if ( $serviceType eq 'create' ) {
3409 if ( $serviceType eq 'drop' ) {
3410 die "ERROR: 'drop' not currently supported (by Zebra)";
3412 return $serviceOptions;
3415 =head3 get_biblio_authorised_values
3417 find the types and values for all authorised values assigned to this biblio.
3421 MARC::Record of the bib
3423 returns: a hashref malling the authorised value to the value set for this biblionumber
3425 $authorised_values = {
3426 'Scent' => 'flowery',
3427 'Audience' => 'Young Adult',
3428 'itemtypes' => 'SER',
3431 Notes: forlibrarian should probably be passed in, and called something different.
3436 sub get_biblio_authorised_values {
3437 my $biblionumber = shift;
3440 my $forlibrarian = 1; # are we in staff or opac?
3441 my $frameworkcode = GetFrameworkCode( $biblionumber );
3443 my $authorised_values;
3445 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3446 or return $authorised_values;
3448 # assume that these entries in the authorised_value table are bibliolevel.
3449 # ones that start with 'item%' are item level.
3450 my $query = q(SELECT distinct authorised_value, kohafield
3451 FROM marc_subfield_structure
3452 WHERE authorised_value !=''
3453 AND (kohafield like 'biblio%'
3454 OR kohafield like '') );
3455 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3457 foreach my $tag ( keys( %$tagslib ) ) {
3458 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3459 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3460 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3461 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3462 if ( defined $record->field( $tag ) ) {
3463 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3464 if ( defined $this_subfield_value ) {
3465 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3472 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3473 return $authorised_values;
3483 Koha Developement team <info@koha.org>
3485 Paul POULAIN paul.poulain@free.fr
3487 Joshua Ferraro jmf@liblime.com