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 );
58 &GetBiblioItemByBiblioNumber
59 &GetBiblioFromItemNumber
78 &GetAuthorisedValueDesc
82 &GetPublisherNameFromIsbn
99 # To link headings in a bib record
100 # to authority records.
102 &LinkBibHeadingsToAuthorities
106 # those functions are exported but should not be used
107 # they are usefull is few circumstances, so are exported.
108 # but don't use them unless you're a core developer ;-)
115 &TransformHtmlToMarc2
118 &PrepareItemrecordDisplay
124 my $servers = C4::Context->config('memcached_servers');
126 require Memoize::Memcached;
127 import Memoize::Memcached qw(memoize_memcached);
130 servers => [ $servers ],
131 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
133 memoize_memcached('GetMarcStructure', memcached => $memcached, expire_time => 600); #cache for 10 minutes
138 C4::Biblio - cataloging management functions
142 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:
146 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
148 =item 2. as raw MARC in the Zebra index and storage engine
150 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
154 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
156 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.
160 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
162 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
166 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:
170 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
172 =item 2. _koha_* - low-level internal functions for managing the koha tables
174 =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.
176 =item 4. Zebra functions used to update the Zebra index
178 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
182 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 :
186 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
188 =item 2. add the biblionumber and biblioitemnumber into the MARC records
190 =item 3. save the marc record
194 When dealing with items, we must :
198 =item 1. save the item in items table, that gives us an itemnumber
200 =item 2. add the itemnumber to the item MARC field
202 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
204 When modifying a biblio or an item, the behaviour is quite similar.
208 =head1 EXPORTED FUNCTIONS
214 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
218 Exported function (core API) for adding a new biblio to koha.
220 The first argument is a C<MARC::Record> object containing the
221 bib to add, while the second argument is the desired MARC
224 This function also accepts a third, optional argument: a hashref
225 to additional options. The only defined option is C<defer_marc_save>,
226 which if present and mapped to a true value, causes C<AddBiblio>
227 to omit the call to save the MARC in C<bibilioitems.marc>
228 and C<biblioitems.marcxml> This option is provided B<only>
229 for the use of scripts such as C<bulkmarcimport.pl> that may need
230 to do some manipulation of the MARC record for item parsing before
231 saving it and which cannot afford the performance hit of saving
232 the MARC record twice. Consequently, do not use that option
233 unless you can guarantee that C<ModBiblioMarc> will be called.
239 my $frameworkcode = shift;
240 my $options = @_ ? shift : undef;
241 my $defer_marc_save = 0;
242 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
243 $defer_marc_save = 1;
246 my ($biblionumber,$biblioitemnumber,$error);
247 my $dbh = C4::Context->dbh;
248 # transform the data into koha-table style data
249 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
250 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
251 $olddata->{'biblionumber'} = $biblionumber;
252 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
254 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
256 # update MARC subfield that stores biblioitems.cn_sort
257 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
260 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
262 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
263 return ( $biblionumber, $biblioitemnumber );
270 ModBiblio( $record,$biblionumber,$frameworkcode);
274 Replace an existing bib record identified by C<$biblionumber>
275 with one supplied by the MARC::Record object C<$record>. The embedded
276 item, biblioitem, and biblionumber fields from the previous
277 version of the bib record replace any such fields of those tags that
278 are present in C<$record>. Consequently, ModBiblio() is not
279 to be used to try to modify item records.
281 C<$frameworkcode> specifies the MARC framework to use
282 when storing the modified bib record; among other things,
283 this controls how MARC fields get mapped to display columns
284 in the C<biblio> and C<biblioitems> tables, as well as
285 which fields are used to store embedded item, biblioitem,
286 and biblionumber data for indexing.
291 my ( $record, $biblionumber, $frameworkcode ) = @_;
292 if (C4::Context->preference("CataloguingLog")) {
293 my $newrecord = GetMarcBiblio($biblionumber);
294 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
297 my $dbh = C4::Context->dbh;
299 $frameworkcode = "" unless $frameworkcode;
301 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
302 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
303 my $oldRecord = GetMarcBiblio( $biblionumber );
305 # delete any item fields from incoming record to avoid
306 # duplication or incorrect data - use AddItem() or ModItem()
308 foreach my $field ($record->field($itemtag)) {
309 $record->delete_field($field);
312 # parse each item, and, for an unknown reason, re-encode each subfield
313 # if you don't do that, the record will have encoding mixed
314 # and the biblio will be re-encoded.
315 # strange, I (Paul P.) searched more than 1 day to understand what happends
316 # but could only solve the problem this way...
317 my @fields = $oldRecord->field( $itemtag );
318 foreach my $fielditem ( @fields ){
320 foreach ($fielditem->subfields()) {
322 $field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
324 $field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
327 $record->append_fields($field);
330 # update biblionumber and biblioitemnumber in MARC
331 # FIXME - this is assuming a 1 to 1 relationship between
332 # biblios and biblioitems
333 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
334 $sth->execute($biblionumber);
335 my ($biblioitemnumber) = $sth->fetchrow;
337 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
339 # load the koha-table data object
340 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
342 # update MARC subfield that stores biblioitems.cn_sort
343 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
345 # update the MARC record (that now contains biblio and items) with the new record data
346 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
348 # modify the other koha tables
349 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
350 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
354 =head2 ModBiblioframework
356 ModBiblioframework($biblionumber,$frameworkcode);
357 Exported function to modify a biblio framework
361 sub ModBiblioframework {
362 my ( $biblionumber, $frameworkcode ) = @_;
363 my $dbh = C4::Context->dbh;
364 my $sth = $dbh->prepare(
365 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
367 $sth->execute($frameworkcode, $biblionumber);
375 my $error = &DelBiblio($dbh,$biblionumber);
376 Exported function (core API) for deleting a biblio in koha.
377 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
378 Also backs it up to deleted* tables
379 Checks to make sure there are not issues on any of the items
381 C<$error> : undef unless an error occurs
388 my ( $biblionumber ) = @_;
389 my $dbh = C4::Context->dbh;
390 my $error; # for error handling
392 # First make sure this biblio has no items attached
393 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
394 $sth->execute($biblionumber);
395 if (my $itemnumber = $sth->fetchrow){
396 # Fix this to use a status the template can understand
397 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
400 return $error if $error;
402 # We delete attached subscriptions
403 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
404 foreach my $subscription (@$subscriptions){
405 &C4::Serials::DelSubscription($subscription->{subscriptionid});
408 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
409 # for at least 2 reasons :
410 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
411 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
412 # 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)
414 if (C4::Context->preference("NoZebra")) {
415 # only NoZebra indexing needs to have
416 # the previous version of the record
417 $oldRecord = GetMarcBiblio($biblionumber);
419 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
421 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
424 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
425 $sth->execute($biblionumber);
426 while ( my $biblioitemnumber = $sth->fetchrow ) {
428 # delete this biblioitem
429 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
430 return $error if $error;
433 # delete biblio from Koha tables and save in deletedbiblio
434 # must do this *after* _koha_delete_biblioitems, otherwise
435 # delete cascade will prevent deletedbiblioitems rows
436 # from being generated by _koha_delete_biblioitems
437 $error = _koha_delete_biblio( $dbh, $biblionumber );
439 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
444 =head2 LinkBibHeadingsToAuthorities
448 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
452 Links bib headings to authority records by checking
453 each authority-controlled field in the C<MARC::Record>
454 object C<$marc>, looking for a matching authority record,
455 and setting the linking subfield $9 to the ID of that
458 If no matching authority exists, or if multiple
459 authorities match, no $9 will be added, and any
460 existing one inthe field will be deleted.
462 Returns the number of heading links changed in the
467 sub LinkBibHeadingsToAuthorities {
470 my $num_headings_changed = 0;
471 foreach my $field ($bib->fields()) {
472 my $heading = C4::Heading->new_from_bib_field($field);
473 next unless defined $heading;
476 my $current_link = $field->subfield('9');
478 # look for matching authorities
479 my $authorities = $heading->authorities();
481 # want only one exact match
482 if ($#{ $authorities } == 0) {
483 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
484 my $authid = $authority->field('001')->data();
485 next if defined $current_link and $current_link eq $authid;
487 $field->delete_subfield(code => '9') if defined $current_link;
488 $field->add_subfields('9', $authid);
489 $num_headings_changed++;
491 if (defined $current_link) {
492 $field->delete_subfield(code => '9');
493 $num_headings_changed++;
498 return $num_headings_changed;
501 =head2 GetRecordValue
505 my $values = GetRecordValue($field, $record, $frameworkcode);
509 Get MARC fields from a keyword defined in fieldmapping table.
514 my ($field, $record, $frameworkcode) = @_;
515 my $dbh = C4::Context->dbh;
517 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
518 $sth->execute($frameworkcode, $field);
522 while(my $row = $sth->fetchrow_hashref){
523 foreach my $field ($record->field($row->{fieldcode})){
524 if( ($row->{subfieldcode} ne "" && $field->subfield($row->{subfieldcode}))){
525 foreach my $subfield ($field->subfield($row->{subfieldcode})){
526 push @result, { 'subfield' => $subfield };
529 }elsif($row->{subfieldcode} eq "") {
530 push @result, {'subfield' => $field->as_string()};
538 =head2 SetFieldMapping
542 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
546 Set a Field to MARC mapping value, if it already exists we don't add a new one.
550 sub SetFieldMapping {
551 my ($framework, $field, $fieldcode, $subfieldcode) = @_;
552 my $dbh = C4::Context->dbh;
554 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
555 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
556 if(not $sth->fetchrow_hashref){
558 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
560 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
564 =head2 DeleteFieldMapping
568 DeleteFieldMapping($id);
572 Delete a field mapping from an $id.
576 sub DeleteFieldMapping{
578 my $dbh = C4::Context->dbh;
580 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
584 =head2 GetFieldMapping
588 GetFieldMapping($frameworkcode);
592 Get all field mappings for a specified frameworkcode
596 sub GetFieldMapping {
597 my ($framework) = @_;
598 my $dbh = C4::Context->dbh;
600 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
601 $sth->execute($framework);
604 while(my $row = $sth->fetchrow_hashref){
614 $data = &GetBiblioData($biblionumber);
615 Returns information about the book with the given biblionumber.
616 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
617 the C<biblio> and C<biblioitems> tables in the
619 In addition, C<$data-E<gt>{subject}> is the list of the book's
620 subjects, separated by C<" , "> (space, comma, space).
621 If there are multiple biblioitems with the given biblionumber, only
622 the first one is considered.
630 my $dbh = C4::Context->dbh;
632 # my $query = C4::Context->preference('item-level_itypes') ?
633 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
635 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
636 # WHERE biblio.biblionumber = ?
637 # AND biblioitems.biblionumber = biblio.biblionumber
640 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
642 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
643 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
644 WHERE biblio.biblionumber = ?
645 AND biblioitems.biblionumber = biblio.biblionumber ";
647 my $sth = $dbh->prepare($query);
648 $sth->execute($bibnum);
650 $data = $sth->fetchrow_hashref;
654 } # sub GetBiblioData
656 =head2 &GetBiblioItemData
660 $itemdata = &GetBiblioItemData($biblioitemnumber);
662 Looks up the biblioitem with the given biblioitemnumber. Returns a
663 reference-to-hash. The keys are the fields from the C<biblio>,
664 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
665 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
672 sub GetBiblioItemData {
673 my ($biblioitemnumber) = @_;
674 my $dbh = C4::Context->dbh;
675 my $query = "SELECT *,biblioitems.notes AS bnotes
676 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
677 unless(C4::Context->preference('item-level_itypes')) {
678 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
680 $query .= " WHERE biblioitemnumber = ? ";
681 my $sth = $dbh->prepare($query);
683 $sth->execute($biblioitemnumber);
684 $data = $sth->fetchrow_hashref;
687 } # sub &GetBiblioItemData
689 =head2 GetBiblioItemByBiblioNumber
693 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
699 sub GetBiblioItemByBiblioNumber {
700 my ($biblionumber) = @_;
701 my $dbh = C4::Context->dbh;
702 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
706 $sth->execute($biblionumber);
708 while ( my $data = $sth->fetchrow_hashref ) {
709 push @results, $data;
716 =head2 GetBiblioFromItemNumber
720 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
722 Looks up the item with the given itemnumber. if undef, try the barcode.
724 C<&itemnodata> returns a reference-to-hash whose keys are the fields
725 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
733 sub GetBiblioFromItemNumber {
734 my ( $itemnumber, $barcode ) = @_;
735 my $dbh = C4::Context->dbh;
738 $sth=$dbh->prepare( "SELECT * FROM items
739 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
740 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
741 WHERE items.itemnumber = ?") ;
742 $sth->execute($itemnumber);
744 $sth=$dbh->prepare( "SELECT * FROM items
745 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
746 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
747 WHERE items.barcode = ?") ;
748 $sth->execute($barcode);
750 my $data = $sth->fetchrow_hashref;
759 $isbd = &GetISBDView($biblionumber);
761 Return the ISBD view which can be included in opac and intranet
768 my $biblionumber = shift;
769 my $record = GetMarcBiblio($biblionumber);
770 my $itemtype = &GetFrameworkCode($biblionumber);
771 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
772 my $tagslib = &GetMarcStructure( 1, $itemtype );
774 my $ISBD = C4::Context->preference('ISBD');
779 foreach my $isbdfield ( split (/#/, $bloc) ) {
781 # $isbdfield= /(.?.?.?)/;
782 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
783 my $fieldvalue = $1 || 0;
784 my $subfvalue = $2 || "";
786 my $analysestring = $4;
789 # warn "==> $1 / $2 / $3 / $4";
790 # my $fieldvalue=substr($isbdfield,0,3);
791 if ( $fieldvalue > 0 ) {
792 my $hasputtextbefore = 0;
793 my @fieldslist = $record->field($fieldvalue);
794 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
796 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
797 # warn "FV : $fieldvalue";
798 if ($subfvalue ne ""){
799 foreach my $field ( @fieldslist ) {
800 foreach my $subfield ($field->subfield($subfvalue)){
801 my $calculated = $analysestring;
802 my $tag = $field->tag();
807 GetAuthorisedValueDesc( $tag, $subfvalue,
808 $subfield, '', $tagslib );
809 my $tagsubf = $tag . $subfvalue;
811 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
812 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
814 # field builded, store the result
815 if ( $calculated && !$hasputtextbefore )
816 { # put textbefore if not done
817 $blocres .= $textbefore;
818 $hasputtextbefore = 1;
821 # remove punctuation at start
822 $calculated =~ s/^( |;|:|\.|-)*//g;
823 $blocres .= $calculated;
828 $blocres .= $textafter if $hasputtextbefore;
830 foreach my $field ( @fieldslist ) {
831 my $calculated = $analysestring;
832 my $tag = $field->tag();
836 my @subf = $field->subfields;
837 for my $i ( 0 .. $#subf ) {
838 my $valuecode = $subf[$i][1];
839 my $subfieldcode = $subf[$i][0];
841 GetAuthorisedValueDesc( $tag, $subf[$i][0],
842 $subf[$i][1], '', $tagslib );
843 my $tagsubf = $tag . $subfieldcode;
845 $calculated =~ s/ # replace all {{}} codes by the value code.
846 \{\{$tagsubf\}\} # catch the {{actualcode}}
848 $valuecode # replace by the value code
852 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
853 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
856 # field builded, store the result
857 if ( $calculated && !$hasputtextbefore )
858 { # put textbefore if not done
859 $blocres .= $textbefore;
860 $hasputtextbefore = 1;
863 # remove punctuation at start
864 $calculated =~ s/^( |;|:|\.|-)*//g;
865 $blocres .= $calculated;
868 $blocres .= $textafter if $hasputtextbefore;
872 $blocres .= $isbdfield;
877 $res =~ s/\{(.*?)\}//g;
879 $res =~ s/\n/<br\/>/g;
891 ( $count, @results ) = &GetBiblio($biblionumber);
898 my ($biblionumber) = @_;
899 my $dbh = C4::Context->dbh;
900 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
903 $sth->execute($biblionumber);
904 while ( my $data = $sth->fetchrow_hashref ) {
905 $results[$count] = $data;
909 return ( $count, @results );
912 =head2 GetBiblioItemInfosOf
916 GetBiblioItemInfosOf(@biblioitemnumbers);
922 sub GetBiblioItemInfosOf {
923 my @biblioitemnumbers = @_;
926 SELECT biblioitemnumber,
930 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
932 return get_infos_of( $query, 'biblioitemnumber' );
935 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
937 =head2 GetMarcStructure
941 $res = GetMarcStructure($forlibrarian,$frameworkcode);
943 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
944 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
945 $frameworkcode : the framework code to read
951 # cache for results of GetMarcStructure -- needed
953 our $marc_structure_cache;
955 sub GetMarcStructure {
956 my ( $forlibrarian, $frameworkcode ) = @_;
957 my $dbh=C4::Context->dbh;
958 $frameworkcode = "" unless $frameworkcode;
960 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
961 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
964 # my $sth = $dbh->prepare(
965 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
966 # $sth->execute($frameworkcode);
967 # my ($total) = $sth->fetchrow;
968 # $frameworkcode = "" unless ( $total > 0 );
969 my $sth = $dbh->prepare(
970 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
971 FROM marc_tag_structure
972 WHERE frameworkcode=?
975 $sth->execute($frameworkcode);
976 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
978 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
981 $res->{$tag}->{lib} =
982 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
983 $res->{$tag}->{tab} = "";
984 $res->{$tag}->{mandatory} = $mandatory;
985 $res->{$tag}->{repeatable} = $repeatable;
988 $sth = $dbh->prepare(
989 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
990 FROM marc_subfield_structure
991 WHERE frameworkcode=?
992 ORDER BY tagfield,tagsubfield
996 $sth->execute($frameworkcode);
999 my $authorised_value;
1011 $tag, $subfield, $liblibrarian,
1013 $mandatory, $repeatable, $authorised_value,
1014 $authtypecode, $value_builder, $kohafield,
1015 $seealso, $hidden, $isurl,
1021 $res->{$tag}->{$subfield}->{lib} =
1022 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1023 $res->{$tag}->{$subfield}->{tab} = $tab;
1024 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1025 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1026 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1027 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1028 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1029 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1030 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1031 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1032 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1033 $res->{$tag}->{$subfield}->{'link'} = $link;
1034 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1037 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1042 =head2 GetUsedMarcStructure
1044 the same function as GetMarcStructure except it just takes field
1045 in tab 0-9. (used field)
1047 my $results = GetUsedMarcStructure($frameworkcode);
1049 L<$results> is a ref to an array which each case containts a ref
1050 to a hash which each keys is the columns from marc_subfield_structure
1052 L<$frameworkcode> is the framework code.
1056 sub GetUsedMarcStructure($){
1057 my $frameworkcode = shift || '';
1060 FROM marc_subfield_structure
1062 AND frameworkcode = ?
1063 ORDER BY tagfield, tagsubfield
1065 my $sth = C4::Context->dbh->prepare($query);
1066 $sth->execute($frameworkcode);
1067 return $sth->fetchall_arrayref({});
1070 =head2 GetMarcFromKohaField
1074 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1075 Returns the MARC fields & subfields mapped to the koha field
1076 for the given frameworkcode
1082 sub GetMarcFromKohaField {
1083 my ( $kohafield, $frameworkcode ) = @_;
1084 return 0, 0 unless $kohafield and defined $frameworkcode;
1085 my $relations = C4::Context->marcfromkohafield;
1087 $relations->{$frameworkcode}->{$kohafield}->[0],
1088 $relations->{$frameworkcode}->{$kohafield}->[1]
1092 =head2 GetMarcBiblio
1096 my $record = GetMarcBiblio($biblionumber);
1100 Returns MARC::Record representing bib identified by
1101 C<$biblionumber>. If no bib exists, returns undef.
1102 The MARC record contains both biblio & item data.
1107 my $biblionumber = shift;
1108 my $dbh = C4::Context->dbh;
1110 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1111 $sth->execute($biblionumber);
1112 my $row = $sth->fetchrow_hashref;
1113 my $marcxml = StripNonXmlChars($row->{'marcxml'});
1114 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
1115 my $record = MARC::Record->new();
1117 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1118 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1119 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1130 my $marcxml = GetXmlBiblio($biblionumber);
1132 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1133 The XML contains both biblio & item datas
1140 my ( $biblionumber ) = @_;
1141 my $dbh = C4::Context->dbh;
1143 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1144 $sth->execute($biblionumber);
1145 my ($marcxml) = $sth->fetchrow;
1149 =head2 GetCOinSBiblio
1153 my $coins = GetCOinSBiblio($biblionumber);
1155 Returns the COinS(a span) which can be included in a biblio record
1161 sub GetCOinSBiblio {
1162 my ( $biblionumber ) = @_;
1163 my $record = GetMarcBiblio($biblionumber);
1165 # get the coin format
1166 my $pos7 = substr $record->leader(), 7,1;
1167 my $pos6 = substr $record->leader(), 6,1;
1170 my ($aulast, $aufirst) = ('','');
1179 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1184 'b' => 'manuscript',
1186 'd' => 'manuscript',
1190 'i' => 'audioRecording',
1191 'j' => 'audioRecording',
1194 'm' => 'computerProgram',
1199 'a' => 'journalArticle',
1203 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1205 if( $genre eq 'book' ){
1206 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1209 ##### We must transform mtx to a valable mtx and document type ####
1210 if( $genre eq 'book' ){
1212 }elsif( $genre eq 'journal' ){
1214 }elsif( $genre eq 'journalArticle' ){
1221 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1224 $aulast = $record->subfield('700','a');
1225 $aufirst = $record->subfield('700','b');
1226 $oauthors = "&rft.au=$aufirst $aulast";
1228 if($record->field('200')){
1229 for my $au ($record->field('200')->subfield('g')){
1230 $oauthors .= "&rft.au=$au";
1233 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1234 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1235 $pubyear = $record->subfield('210','d');
1236 $publisher = $record->subfield('210','c');
1237 $isbn = $record->subfield('010','a');
1238 $issn = $record->subfield('011','a');
1240 # MARC21 need some improve
1243 $genre = "&rft.genre=book";
1246 if ($record->field('100')) {
1247 $oauthors .= "&rft.au=".$record->subfield('100','a');
1250 if($record->field('700')){
1251 for my $au ($record->field('700')->subfield('a')){
1252 $oauthors .= "&rft.au=$au";
1255 $title = "&rft.btitle=".$record->subfield('245','a');
1256 $subtitle = $record->subfield('245', 'b') || '';
1257 $title .= $subtitle;
1258 $pubyear = $record->subfield('260', 'c') || '';
1259 $publisher = $record->subfield('260', 'b') || '';
1260 $isbn = $record->subfield('020', 'a') || '';
1261 $issn = $record->subfield('022', 'a') || '';
1264 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";
1265 $coins_value =~ s/(\ |&[^a])/\+/g;
1266 #<!-- 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="
1268 return $coins_value;
1271 =head2 GetAuthorisedValueDesc
1275 my $subfieldvalue =get_authorised_value_desc(
1276 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1277 Retrieve the complete description for a given authorised value.
1279 Now takes $category and $value pair too.
1280 my $auth_value_desc =GetAuthorisedValueDesc(
1281 '','', 'DVD' ,'','','CCODE');
1283 If the optional $opac parameter is set to a true value, displays OPAC descriptions rather than normal ones when they exist.
1290 sub GetAuthorisedValueDesc {
1291 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1292 my $dbh = C4::Context->dbh;
1296 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1299 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1300 return C4::Branch::GetBranchName($value);
1304 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1305 return getitemtypeinfo($value)->{description};
1308 #---- "true" authorized value
1309 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1312 if ( $category ne "" ) {
1315 "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?"
1317 $sth->execute( $category, $value );
1318 my $data = $sth->fetchrow_hashref;
1319 return ($opac && $data->{'lib_opac'}) ? $data->{'lib_opac'} : $data->{'lib'};
1322 return $value; # if nothing is found return the original value
1330 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1331 Get all notes from the MARC record and returns them in an array.
1332 The note are stored in differents places depending on MARC flavour
1339 my ( $record, $marcflavour ) = @_;
1341 if ( $marcflavour eq "MARC21" ) {
1344 else { # assume unimarc if not marc21
1351 foreach my $field ( $record->field($scope) ) {
1352 my $value = $field->as_string();
1353 if ( $note ne "" ) {
1354 $marcnote = { marcnote => $note, };
1355 push @marcnotes, $marcnote;
1358 if ( $note ne $value ) {
1359 $note = $note . " " . $value;
1364 $marcnote = { marcnote => $note };
1365 push @marcnotes, $marcnote; #load last tag into array
1368 } # end GetMarcNotes
1370 =head2 GetMarcSubjects
1374 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1375 Get all subjects from the MARC record and returns them in an array.
1376 The subjects are stored in differents places depending on MARC flavour
1382 sub GetMarcSubjects {
1383 my ( $record, $marcflavour ) = @_;
1384 my ( $mintag, $maxtag );
1385 if ( $marcflavour eq "MARC21" ) {
1389 else { # assume unimarc if not marc21
1399 foreach my $field ( $record->field('6..' )) {
1400 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1402 my @subfields = $field->subfields();
1405 # if there is an authority link, build the link with an= subfield9
1407 for my $subject_subfield (@subfields ) {
1408 # don't load unimarc subfields 3,4,5
1409 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /2|3|4|5/ ) );
1410 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1411 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1412 my $code = $subject_subfield->[0];
1413 my $value = $subject_subfield->[1];
1414 my $linkvalue = $value;
1415 $linkvalue =~ s/(\(|\))//g;
1416 my $operator = " and " unless $counter==0;
1419 @link_loop = ({'limit' => 'an' ,link => "$linkvalue" });
1422 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1424 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1426 my @this_link_loop = @link_loop;
1427 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1431 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1434 return \@marcsubjects;
1435 } #end getMARCsubjects
1437 =head2 GetMarcAuthors
1441 authors = GetMarcAuthors($record,$marcflavour);
1442 Get all authors from the MARC record and returns them in an array.
1443 The authors are stored in differents places depending on MARC flavour
1449 sub GetMarcAuthors {
1450 my ( $record, $marcflavour ) = @_;
1451 my ( $mintag, $maxtag );
1452 # tagslib useful for UNIMARC author reponsabilities
1453 my $tagslib = &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1454 if ( $marcflavour eq "MARC21" ) {
1458 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1467 foreach my $field ( $record->fields ) {
1468 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1471 my @subfields = $field->subfields();
1473 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1474 my $subfield9 = $field->subfield('9');
1475 for my $authors_subfield (@subfields) {
1476 # don't load unimarc subfields 3, 5
1477 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1478 my $subfieldcode = $authors_subfield->[0];
1479 my $value = $authors_subfield->[1];
1480 my $linkvalue = $value;
1481 $linkvalue =~ s/(\(|\))//g;
1482 my $operator = " and " unless $count_auth==0;
1483 # if we have an authority link, use that as the link, otherwise use standard searching
1485 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1488 # reset $linkvalue if UNIMARC author responsibility
1489 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1490 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1492 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1494 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1495 my @this_link_loop = @link_loop;
1496 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1497 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1500 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1502 return \@marcauthors;
1509 $marcurls = GetMarcUrls($record,$marcflavour);
1510 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1511 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1518 my ( $record, $marcflavour ) = @_;
1521 for my $field ( $record->field('856') ) {
1524 for my $note ( $field->subfield('z') ) {
1525 push @notes, { note => $note };
1527 my @urls = $field->subfield('u');
1528 foreach my $url (@urls) {
1529 if ( $marcflavour eq 'MARC21' ) {
1530 my $s3 = $field->subfield('3');
1531 my $link = $field->subfield('y');
1532 unless ( $url =~ /^\w+:/ ) {
1533 if ( $field->indicator(1) eq '7' ) {
1534 $url = $field->subfield('2') . "://" . $url;
1535 } elsif ( $field->indicator(1) eq '1' ) {
1536 $url = 'ftp://' . $url;
1538 # properly, this should be if ind1=4,
1539 # however we will assume http protocol since we're building a link.
1540 $url = 'http://' . $url;
1543 # TODO handle ind 2 (relationship)
1548 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1549 $marcurl->{'part'} = $s3 if ($link);
1550 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1552 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1553 $marcurl->{'MARCURL'} = $url;
1555 push @marcurls, $marcurl;
1561 =head2 GetMarcSeries
1565 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1566 Get all series from the MARC record and returns them in an array.
1567 The series are stored in differents places depending on MARC flavour
1574 my ($record, $marcflavour) = @_;
1575 my ($mintag, $maxtag);
1576 if ($marcflavour eq "MARC21") {
1579 } else { # assume unimarc if not marc21
1589 foreach my $field ($record->field('440'), $record->field('490')) {
1591 #my $value = $field->subfield('a');
1592 #$marcsubjct = {MARCSUBJCT => $value,};
1593 my @subfields = $field->subfields();
1594 #warn "subfields:".join " ", @$subfields;
1597 for my $series_subfield (@subfields) {
1599 undef $volume_number;
1600 # see if this is an instance of a volume
1601 if ($series_subfield->[0] eq 'v') {
1605 my $code = $series_subfield->[0];
1606 my $value = $series_subfield->[1];
1607 my $linkvalue = $value;
1608 $linkvalue =~ s/(\(|\))//g;
1609 my $operator = " and " unless $counter==0;
1610 push @link_loop, {link => $linkvalue, operator => $operator };
1611 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1612 if ($volume_number) {
1613 push @subfields_loop, {volumenum => $value};
1616 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1620 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1621 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1622 #push @marcsubjcts, $marcsubjct;
1626 my $marcseriessarray=\@marcseries;
1627 return $marcseriessarray;
1628 } #end getMARCseriess
1630 =head2 GetFrameworkCode
1634 $frameworkcode = GetFrameworkCode( $biblionumber )
1640 sub GetFrameworkCode {
1641 my ( $biblionumber ) = @_;
1642 my $dbh = C4::Context->dbh;
1643 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1644 $sth->execute($biblionumber);
1645 my ($frameworkcode) = $sth->fetchrow;
1646 return $frameworkcode;
1649 =head2 GetPublisherNameFromIsbn
1651 $name = GetPublishercodeFromIsbn($isbn);
1658 sub GetPublisherNameFromIsbn($){
1660 $isbn =~ s/[- _]//g;
1662 my @codes = (split '-', DisplayISBN($isbn));
1663 my $code = $codes[0].$codes[1].$codes[2];
1664 my $dbh = C4::Context->dbh;
1666 SELECT distinct publishercode
1669 AND publishercode IS NOT NULL
1672 my $sth = $dbh->prepare($query);
1673 $sth->execute("$code%");
1674 my $name = $sth->fetchrow;
1675 return $name if length $name;
1679 =head2 TransformKohaToMarc
1683 $record = TransformKohaToMarc( $hash )
1684 This function builds partial MARC::Record from a hash
1685 Hash entries can be from biblio or biblioitems.
1686 This function is called in acquisition module, to create a basic catalogue entry from user entry
1692 sub TransformKohaToMarc {
1694 my $sth = C4::Context->dbh->prepare(
1695 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1697 my $record = MARC::Record->new();
1698 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1699 foreach (keys %{$hash}) {
1700 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1705 =head2 TransformKohaToMarcOneField
1709 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1715 sub TransformKohaToMarcOneField {
1716 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1717 $frameworkcode='' unless $frameworkcode;
1721 if ( !defined $sth ) {
1722 my $dbh = C4::Context->dbh;
1723 $sth = $dbh->prepare(
1724 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1727 $sth->execute( $frameworkcode, $kohafieldname );
1728 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1729 my $tag = $record->field($tagfield);
1731 $tag->update( $tagsubfield => $value );
1732 $record->delete_field($tag);
1733 $record->insert_fields_ordered($tag);
1736 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1742 =head2 TransformHtmlToXml
1746 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1748 $auth_type contains :
1749 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1750 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1751 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1757 sub TransformHtmlToXml {
1758 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1759 my $xml = MARC::File::XML::header('UTF-8');
1760 $xml .= "<record>\n";
1761 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1762 MARC::File::XML->default_record_format($auth_type);
1763 # in UNIMARC, field 100 contains the encoding
1764 # check that there is one, otherwise the
1765 # MARC::Record->new_from_xml will fail (and Koha will die)
1766 my $unimarc_and_100_exist=0;
1767 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1772 @$indicator=map{sprintf("%2s",$_) unless ( length($_)<2)}@$indicator;
1773 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1774 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1775 # if we have a 100 field and it's values are not correct, skip them.
1776 # if we don't have any valid 100 field, we will create a default one at the end
1777 my $enc = substr( @$values[$i], 26, 2 );
1778 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1779 $unimarc_and_100_exist=1;
1784 @$values[$i] =~ s/&/&/g;
1785 @$values[$i] =~ s/</</g;
1786 @$values[$i] =~ s/>/>/g;
1787 @$values[$i] =~ s/"/"/g;
1788 @$values[$i] =~ s/'/'/g;
1789 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1790 # utf8::decode( @$values[$i] );
1792 if ( ( @$tags[$i] ne $prevtag ) ) {
1793 $j++ unless ( @$tags[$i] eq "" );
1795 $xml .= "</datafield>\n";
1796 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1797 && ( @$values[$i] ne "" ) )
1799 my $ind1 = _default_ind_to_space(substr( @$indicator[$j], 0, 1 ));
1801 if ( @$indicator[$j] ) {
1802 $ind2 = _default_ind_to_space(substr( @$indicator[$j], 1, 1 ));
1805 warn "Indicator in @$tags[$i] is empty";
1808 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1809 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1817 if ( @$values[$i] ne "" ) {
1820 if ( @$tags[$i] eq "000" ) {
1821 $xml .= "<leader>@$values[$i]</leader>\n";
1824 # rest of the fixed fields
1826 elsif ( @$tags[$i] < 10 ) {
1827 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1831 my $ind1 = _default_ind_to_space( substr( @$indicator[$j], 0, 1 ) );
1832 my $ind2 = _default_ind_to_space( substr( @$indicator[$j], 1, 1 ) );
1833 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1834 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1840 else { # @$tags[$i] eq $prevtag
1841 if ( @$values[$i] eq "" ) {
1845 my $ind1 = _default_ind_to_space( substr( @$indicator[$j], 0, 1 ) );
1846 my $ind2 = _default_ind_to_space( substr( @$indicator[$j], 1, 1 ) );
1847 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1850 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1853 $prevtag = @$tags[$i];
1855 $xml .= "</datafield>\n" if @$tags > 0;
1856 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1857 # warn "SETTING 100 for $auth_type";
1858 my $string = strftime( "%Y%m%d", localtime(time) );
1859 # set 50 to position 26 is biblios, 13 if authorities
1861 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1862 $string = sprintf( "%-*s", 35, $string );
1863 substr( $string, $pos , 6, "50" );
1864 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1865 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1866 $xml .= "</datafield>\n";
1868 $xml .= "</record>\n";
1869 $xml .= MARC::File::XML::footer();
1873 =head2 _default_ind_to_space
1875 Passed what should be an indicator returns a space
1876 if its undefined or zero length
1880 sub _default_ind_to_space {
1882 if (!defined $s || $s eq q{}) {
1888 =head2 TransformHtmlToMarc
1890 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1891 L<$params> is a ref to an array as below:
1893 'tag_010_indicator1_531951' ,
1894 'tag_010_indicator2_531951' ,
1895 'tag_010_code_a_531951_145735' ,
1896 'tag_010_subfield_a_531951_145735' ,
1897 'tag_200_indicator1_873510' ,
1898 'tag_200_indicator2_873510' ,
1899 'tag_200_code_a_873510_673465' ,
1900 'tag_200_subfield_a_873510_673465' ,
1901 'tag_200_code_b_873510_704318' ,
1902 'tag_200_subfield_b_873510_704318' ,
1903 'tag_200_code_e_873510_280822' ,
1904 'tag_200_subfield_e_873510_280822' ,
1905 'tag_200_code_f_873510_110730' ,
1906 'tag_200_subfield_f_873510_110730' ,
1908 L<$cgi> is the CGI object which containts the value.
1909 L<$record> is the MARC::Record object.
1913 sub TransformHtmlToMarc {
1917 # explicitly turn on the UTF-8 flag for all
1918 # 'tag_' parameters to avoid incorrect character
1919 # conversion later on
1920 my $cgi_params = $cgi->Vars;
1921 foreach my $param_name (keys %$cgi_params) {
1922 if ($param_name =~ /^tag_/) {
1923 my $param_value = $cgi_params->{$param_name};
1924 if (utf8::decode($param_value)) {
1925 $cgi_params->{$param_name} = $param_value;
1927 # FIXME - need to do something if string is not valid UTF-8
1931 # creating a new record
1932 my $record = MARC::Record->new();
1935 while ($params->[$i]){ # browse all CGI params
1936 my $param = $params->[$i];
1938 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1939 if ($param eq 'biblionumber') {
1940 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1941 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1942 if ($biblionumbertagfield < 10) {
1943 $newfield = MARC::Field->new(
1944 $biblionumbertagfield,
1945 $cgi->param($param),
1948 $newfield = MARC::Field->new(
1949 $biblionumbertagfield,
1952 "$biblionumbertagsubfield" => $cgi->param($param),
1955 push @fields,$newfield if($newfield);
1957 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1960 my $ind1 = _default_ind_to_space(substr($cgi->param($param), 0, 1));
1961 my $ind2 = _default_ind_to_space(substr($cgi->param($params->[$i+1]), 0, 1));
1965 if($tag < 10){ # no code for theses fields
1966 # in MARC editor, 000 contains the leader.
1967 if ($tag eq '000' ) {
1968 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1969 # between 001 and 009 (included)
1970 } elsif ($cgi->param($params->[$j+1]) ne '') {
1971 $newfield = MARC::Field->new(
1973 $cgi->param($params->[$j+1]),
1976 # > 009, deal with subfields
1978 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1979 my $inner_param = $params->[$j];
1981 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1982 $newfield->add_subfields(
1983 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1987 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1988 $newfield = MARC::Field->new(
1992 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1999 push @fields,$newfield if($newfield);
2004 $record->append_fields(@fields);
2008 # cache inverted MARC field map
2009 our $inverted_field_map;
2011 =head2 TransformMarcToKoha
2015 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2019 Extract data from a MARC bib record into a hashref representing
2020 Koha biblio, biblioitems, and items fields.
2023 sub TransformMarcToKoha {
2024 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2027 $limit_table=$limit_table||0;
2028 $frameworkcode = '' unless defined $frameworkcode;
2030 unless (defined $inverted_field_map) {
2031 $inverted_field_map = _get_inverted_marc_field_map();
2035 if ( defined $limit_table && $limit_table eq 'items') {
2036 $tables{'items'} = 1;
2038 $tables{'items'} = 1;
2039 $tables{'biblio'} = 1;
2040 $tables{'biblioitems'} = 1;
2043 # traverse through record
2044 MARCFIELD: foreach my $field ($record->fields()) {
2045 my $tag = $field->tag();
2046 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2047 if ($field->is_control_field()) {
2048 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2049 ENTRY: foreach my $entry (@{ $kohafields }) {
2050 my ($subfield, $table, $column) = @{ $entry };
2051 next ENTRY unless exists $tables{$table};
2052 my $key = _disambiguate($table, $column);
2053 if ($result->{$key}) {
2054 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
2055 $result->{$key} .= " | " . $field->data();
2058 $result->{$key} = $field->data();
2062 # deal with subfields
2063 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
2064 my $code = $sf->[0];
2065 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2066 my $value = $sf->[1];
2067 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
2068 my ($table, $column) = @{ $entry };
2069 next SFENTRY unless exists $tables{$table};
2070 my $key = _disambiguate($table, $column);
2071 if ($result->{$key}) {
2072 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
2073 $result->{$key} .= " | " . $value;
2076 $result->{$key} = $value;
2083 # modify copyrightdate to keep only the 1st year found
2084 if (exists $result->{'copyrightdate'}) {
2085 my $temp = $result->{'copyrightdate'};
2086 $temp =~ m/c(\d\d\d\d)/;
2087 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2088 $result->{'copyrightdate'} = $1;
2090 else { # if no cYYYY, get the 1st date.
2091 $temp =~ m/(\d\d\d\d)/;
2092 $result->{'copyrightdate'} = $1;
2096 # modify publicationyear to keep only the 1st year found
2097 if (exists $result->{'publicationyear'}) {
2098 my $temp = $result->{'publicationyear'};
2099 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2100 $result->{'publicationyear'} = $1;
2102 else { # if no cYYYY, get the 1st date.
2103 $temp =~ m/(\d\d\d\d)/;
2104 $result->{'publicationyear'} = $1;
2111 sub _get_inverted_marc_field_map {
2113 my $relations = C4::Context->marcfromkohafield;
2115 foreach my $frameworkcode (keys %{ $relations }) {
2116 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
2117 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2118 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2119 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2120 my ($table, $column) = split /[.]/, $kohafield, 2;
2121 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2122 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2128 =head2 _disambiguate
2132 $newkey = _disambiguate($table, $field);
2134 This is a temporary hack to distinguish between the
2135 following sets of columns when using TransformMarcToKoha.
2137 items.cn_source & biblioitems.cn_source
2138 items.cn_sort & biblioitems.cn_sort
2140 Columns that are currently NOT distinguished (FIXME
2141 due to lack of time to fully test) are:
2143 biblio.notes and biblioitems.notes
2148 FIXME - this is necessary because prefixing each column
2149 name with the table name would require changing lots
2150 of code and templates, and exposing more of the DB
2151 structure than is good to the UI templates, particularly
2152 since biblio and bibloitems may well merge in a future
2153 version. In the future, it would also be good to
2154 separate DB access and UI presentation field names
2161 sub CountItemsIssued {
2162 my ( $biblionumber ) = @_;
2163 my $dbh = C4::Context->dbh;
2164 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2165 $sth->execute( $biblionumber );
2166 my $row = $sth->fetchrow_hashref();
2167 return $row->{'issuedCount'};
2171 my ($table, $column) = @_;
2172 if ($column eq "cn_sort" or $column eq "cn_source") {
2173 return $table . '.' . $column;
2180 =head2 get_koha_field_from_marc
2184 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2186 Internal function to map data from the MARC record to a specific non-MARC field.
2187 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2193 sub get_koha_field_from_marc {
2194 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2195 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2197 foreach my $field ( $record->field($tagfield) ) {
2198 if ( $field->tag() < 10 ) {
2200 $kohafield .= " | " . $field->data();
2203 $kohafield = $field->data();
2207 if ( $field->subfields ) {
2208 my @subfields = $field->subfields();
2209 foreach my $subfieldcount ( 0 .. $#subfields ) {
2210 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2213 " | " . $subfields[$subfieldcount][1];
2217 $subfields[$subfieldcount][1];
2228 =head2 TransformMarcToKohaOneField
2232 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2238 sub TransformMarcToKohaOneField {
2240 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2241 # only the 1st will be retrieved...
2242 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2244 my ( $tagfield, $subfield ) =
2245 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2247 foreach my $field ( $record->field($tagfield) ) {
2248 if ( $field->tag() < 10 ) {
2249 if ( $result->{$kohafield} ) {
2250 $result->{$kohafield} .= " | " . $field->data();
2253 $result->{$kohafield} = $field->data();
2257 if ( $field->subfields ) {
2258 my @subfields = $field->subfields();
2259 foreach my $subfieldcount ( 0 .. $#subfields ) {
2260 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2261 if ( $result->{$kohafield} ) {
2262 $result->{$kohafield} .=
2263 " | " . $subfields[$subfieldcount][1];
2266 $result->{$kohafield} =
2267 $subfields[$subfieldcount][1];
2277 =head1 OTHER FUNCTIONS
2280 =head2 PrepareItemrecordDisplay
2284 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2286 Returns a hash with all the fields for Display a given item data in a template
2288 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2294 sub PrepareItemrecordDisplay {
2296 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2298 my $dbh = C4::Context->dbh;
2299 $frameworkcode = &GetFrameworkCode( $bibnum ) if $bibnum;
2300 my ( $itemtagfield, $itemtagsubfield ) =
2301 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2302 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2303 # return nothing if we don't have found an existing framework.
2304 return "" unless $tagslib;
2305 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2307 my $authorised_values_sth =
2309 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2311 foreach my $tag ( sort keys %{$tagslib} ) {
2312 my $previous_tag = '';
2314 # loop through each subfield
2316 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2317 next if ( subfield_is_koha_internal_p($subfield) );
2318 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2320 $subfield_data{tag} = $tag;
2321 $subfield_data{subfield} = $subfield;
2322 $subfield_data{countsubfield} = $cntsubf++;
2323 $subfield_data{kohafield} =
2324 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2326 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2327 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2328 $subfield_data{mandatory} =
2329 $tagslib->{$tag}->{$subfield}->{mandatory};
2330 $subfield_data{repeatable} =
2331 $tagslib->{$tag}->{$subfield}->{repeatable};
2332 $subfield_data{hidden} = "display:none"
2333 if $tagslib->{$tag}->{$subfield}->{hidden};
2336 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2338 if (!defined $value) {
2341 $value =~ s/"/"/g;
2343 # search for itemcallnumber if applicable
2344 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2345 'items.itemcallnumber'
2346 && C4::Context->preference('itemcallnumber') )
2349 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2351 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2352 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2354 $value = $temp->subfield($CNsubfield);
2357 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2358 'items.itemcallnumber'
2359 && $defaultvalues && $defaultvalues->{'callnumber'} )
2361 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2363 $value = $defaultvalues->{'callnumber'} if $defaultvalues;
2366 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2367 'items.holdingbranch' ||
2368 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2370 && $defaultvalues && $defaultvalues->{'branchcode'} )
2372 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2374 $value = $defaultvalues->{branchcode} if $defaultvalues;
2377 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2378 my @authorised_values;
2381 # builds list, depending on authorised value...
2383 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2386 if ( ( C4::Context->preference("IndependantBranches") )
2387 && ( C4::Context->userenv->{flags} % 2 != 1 ) )
2391 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2393 $sth->execute( C4::Context->userenv->{branch} );
2394 push @authorised_values, ""
2396 $tagslib->{$tag}->{$subfield}->{mandatory} );
2397 while ( my ( $branchcode, $branchname ) =
2398 $sth->fetchrow_array )
2400 push @authorised_values, $branchcode;
2401 $authorised_lib{$branchcode} = $branchname;
2407 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2410 push @authorised_values, ""
2412 $tagslib->{$tag}->{$subfield}->{mandatory} );
2413 while ( my ( $branchcode, $branchname ) =
2414 $sth->fetchrow_array )
2416 push @authorised_values, $branchcode;
2417 $authorised_lib{$branchcode} = $branchname;
2423 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2428 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2431 push @authorised_values, ""
2432 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2433 while ( my ( $itemtype, $description ) =
2434 $sth->fetchrow_array )
2436 push @authorised_values, $itemtype;
2437 $authorised_lib{$itemtype} = $description;
2440 #---- "true" authorised value
2443 $authorised_values_sth->execute(
2444 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2445 push @authorised_values, ""
2446 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2447 while ( my ( $value, $lib ) =
2448 $authorised_values_sth->fetchrow_array )
2450 push @authorised_values, $value;
2451 $authorised_lib{$value} = $lib;
2454 $subfield_data{marc_value} = CGI::scrolling_list(
2455 -name => 'field_value',
2456 -values => \@authorised_values,
2457 -default => "$value",
2458 -labels => \%authorised_lib,
2465 $subfield_data{marc_value} =
2466 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2468 push( @loop_data, \%subfield_data );
2472 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2473 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2475 'itemtagfield' => $itemtagfield,
2476 'itemtagsubfield' => $itemtagsubfield,
2477 'itemnumber' => $itemnumber,
2478 'iteminformation' => \@loop_data
2484 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2486 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2487 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2488 # =head2 ModZebrafiles
2490 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2494 # sub ModZebrafiles {
2496 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2500 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2501 # unless ( opendir( DIR, "$zebradir" ) ) {
2502 # warn "$zebradir not found";
2506 # my $filename = $zebradir . $biblionumber;
2509 # open( OUTPUT, ">", $filename . ".xml" );
2510 # print OUTPUT $record;
2519 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2521 $biblionumber is the biblionumber we want to index
2522 $op is specialUpdate or delete, and is used to know what we want to do
2523 $server is the server that we want to update
2524 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2525 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2527 $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.
2534 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2535 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2536 my $dbh=C4::Context->dbh;
2538 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2540 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2541 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2543 if (C4::Context->preference("NoZebra")) {
2544 # lock the nozebra table : we will read index lines, update them in Perl process
2545 # and write everything in 1 transaction.
2546 # lock the table to avoid someone else overwriting what we are doing
2547 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2548 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2549 if ($op eq 'specialUpdate') {
2550 # OK, we have to add or update the record
2551 # 1st delete (virtually, in indexes), if record actually exists
2553 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2555 # ... add the record
2556 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2558 # it's a deletion, delete the record...
2559 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2560 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2562 # ok, now update the database...
2563 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2564 foreach my $key (keys %result) {
2565 foreach my $index (keys %{$result{$key}}) {
2566 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2569 $dbh->do('UNLOCK TABLES');
2572 # we use zebra, just fill zebraqueue table
2574 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2576 AND biblio_auth_number = ?
2579 my $check_sth = $dbh->prepare_cached($check_sql);
2580 $check_sth->execute($server, $biblionumber, $op);
2581 my ($count) = $check_sth->fetchrow_array;
2582 $check_sth->finish();
2584 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2585 $sth->execute($biblionumber,$server,$op);
2591 =head2 GetNoZebraIndexes
2593 %indexes = GetNoZebraIndexes;
2595 return the data from NoZebraIndexes syspref.
2599 sub GetNoZebraIndexes {
2600 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2602 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2603 $line =~ /(.*)=>(.*)/;
2604 my $index = $1; # initial ' or " is removed afterwards
2606 $index =~ s/'|"|\s//g;
2607 $fields =~ s/'|"|\s//g;
2608 $indexes{$index}=$fields;
2613 =head1 INTERNAL FUNCTIONS
2615 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2617 function to delete a biblio in NoZebra indexes
2618 This function does NOT delete anything in database : it reads all the indexes entries
2619 that have to be deleted & delete them in the hash
2620 The SQL part is done either :
2621 - after the Add if we are modifying a biblio (delete + add again)
2622 - immediatly after this sub if we are doing a true deletion.
2623 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2628 sub _DelBiblioNoZebra {
2629 my ($biblionumber, $record, $server)=@_;
2632 my $dbh = C4::Context->dbh;
2636 if ($server eq 'biblioserver') {
2637 %index=GetNoZebraIndexes;
2638 # get title of the record (to store the 10 first letters with the index)
2639 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2640 $title = lc($record->subfield($titletag,$titlesubfield));
2642 # for authorities, the "title" is the $a mainentry
2643 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2644 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2645 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2646 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2647 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2648 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2649 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2653 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2654 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2655 # limit to 10 char, should be enough, and limit the DB size
2656 $title = substr($title,0,10);
2658 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2659 foreach my $field ($record->fields()) {
2660 #parse each subfield
2661 next if $field->tag <10;
2662 foreach my $subfield ($field->subfields()) {
2663 my $tag = $field->tag();
2664 my $subfieldcode = $subfield->[0];
2666 # check each index to see if the subfield is stored somewhere
2667 # otherwise, store it in __RAW__ index
2668 foreach my $key (keys %index) {
2669 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2670 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2672 my $line= lc $subfield->[1];
2673 # remove meaningless value in the field...
2674 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2675 # ... and split in words
2676 foreach (split / /,$line) {
2677 next unless $_; # skip empty values (multiple spaces)
2678 # if the entry is already here, do nothing, the biblionumber has already be removed
2679 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2680 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2681 $sth2->execute($server,$key,$_);
2682 my $existing_biblionumbers = $sth2->fetchrow;
2684 if ($existing_biblionumbers) {
2685 # warn " existing for $key $_: $existing_biblionumbers";
2686 $result{$key}->{$_} =$existing_biblionumbers;
2687 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2693 # the subfield is not indexed, store it in __RAW__ index anyway
2695 my $line= lc $subfield->[1];
2696 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2697 # ... and split in words
2698 foreach (split / /,$line) {
2699 next unless $_; # skip empty values (multiple spaces)
2700 # if the entry is already here, do nothing, the biblionumber has already be removed
2701 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2702 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2703 $sth2->execute($server,'__RAW__',$_);
2704 my $existing_biblionumbers = $sth2->fetchrow;
2706 if ($existing_biblionumbers) {
2707 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2708 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2718 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2720 function to add a biblio in NoZebra indexes
2724 sub _AddBiblioNoZebra {
2725 my ($biblionumber, $record, $server, %result)=@_;
2726 my $dbh = C4::Context->dbh;
2730 if ($server eq 'biblioserver') {
2731 %index=GetNoZebraIndexes;
2732 # get title of the record (to store the 10 first letters with the index)
2733 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2734 $title = lc($record->subfield($titletag,$titlesubfield));
2736 # warn "server : $server";
2737 # for authorities, the "title" is the $a mainentry
2738 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2739 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2740 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2741 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2742 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2743 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2744 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2747 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2748 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2749 # limit to 10 char, should be enough, and limit the DB size
2750 $title = substr($title,0,10);
2752 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2753 foreach my $field ($record->fields()) {
2754 #parse each subfield
2755 ###FIXME: impossible to index a 001-009 value with NoZebra
2756 next if $field->tag <10;
2757 foreach my $subfield ($field->subfields()) {
2758 my $tag = $field->tag();
2759 my $subfieldcode = $subfield->[0];
2761 # warn "INDEXING :".$subfield->[1];
2762 # check each index to see if the subfield is stored somewhere
2763 # otherwise, store it in __RAW__ index
2764 foreach my $key (keys %index) {
2765 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2766 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2768 my $line= lc $subfield->[1];
2769 # remove meaningless value in the field...
2770 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2771 # ... and split in words
2772 foreach (split / /,$line) {
2773 next unless $_; # skip empty values (multiple spaces)
2774 # if the entry is already here, improve weight
2775 # warn "managing $_";
2776 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2777 my $weight = $1 + 1;
2778 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2779 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2781 # get the value if it exist in the nozebra table, otherwise, create it
2782 $sth2->execute($server,$key,$_);
2783 my $existing_biblionumbers = $sth2->fetchrow;
2785 if ($existing_biblionumbers) {
2786 $result{$key}->{"$_"} =$existing_biblionumbers;
2787 my $weight = defined $1 ? $1 + 1 : 1;
2788 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2789 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2790 # create a new ligne for this entry
2792 # warn "INSERT : $server / $key / $_";
2793 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2794 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2800 # the subfield is not indexed, store it in __RAW__ index anyway
2802 my $line= lc $subfield->[1];
2803 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2804 # ... and split in words
2805 foreach (split / /,$line) {
2806 next unless $_; # skip empty values (multiple spaces)
2807 # if the entry is already here, improve weight
2808 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2809 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2811 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2812 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2814 # get the value if it exist in the nozebra table, otherwise, create it
2815 $sth2->execute($server,'__RAW__',$_);
2816 my $existing_biblionumbers = $sth2->fetchrow;
2818 if ($existing_biblionumbers) {
2819 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2820 my $weight = ($1 ? $1 : 0) + 1;
2821 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2822 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2823 # create a new ligne for this entry
2825 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2826 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2841 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2843 Find the given $subfield in the given $tag in the given
2844 MARC::Record $record. If the subfield is found, returns
2845 the (indicators, value) pair; otherwise, (undef, undef) is
2849 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2850 I suggest we export it from this module.
2857 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2860 if ( $tagfield < 10 ) {
2861 if ( $record->field($tagfield) ) {
2862 push @result, $record->field($tagfield)->data();
2869 foreach my $field ( $record->field($tagfield) ) {
2870 my @subfields = $field->subfields();
2871 foreach my $subfield (@subfields) {
2872 if ( @$subfield[0] eq $insubfield ) {
2873 push @result, @$subfield[1];
2874 $indicator = $field->indicator(1) . $field->indicator(2);
2879 return ( $indicator, @result );
2882 =head2 _koha_marc_update_bib_ids
2886 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2888 Internal function to add or update biblionumber and biblioitemnumber to
2895 sub _koha_marc_update_bib_ids {
2896 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2898 # we must add bibnum and bibitemnum in MARC::Record...
2899 # we build the new field with biblionumber and biblioitemnumber
2900 # we drop the original field
2901 # we add the new builded field.
2902 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2903 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2905 if ($biblio_tag != $biblioitem_tag) {
2906 # biblionumber & biblioitemnumber are in different fields
2908 # deal with biblionumber
2909 my ($new_field, $old_field);
2910 if ($biblio_tag < 10) {
2911 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2914 MARC::Field->new( $biblio_tag, '', '',
2915 "$biblio_subfield" => $biblionumber );
2918 # drop old field and create new one...
2919 $old_field = $record->field($biblio_tag);
2920 $record->delete_field($old_field) if $old_field;
2921 $record->append_fields($new_field);
2923 # deal with biblioitemnumber
2924 if ($biblioitem_tag < 10) {
2925 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2928 MARC::Field->new( $biblioitem_tag, '', '',
2929 "$biblioitem_subfield" => $biblioitemnumber, );
2931 # drop old field and create new one...
2932 $old_field = $record->field($biblioitem_tag);
2933 $record->delete_field($old_field) if $old_field;
2934 $record->insert_fields_ordered($new_field);
2937 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2938 my $new_field = MARC::Field->new(
2939 $biblio_tag, '', '',
2940 "$biblio_subfield" => $biblionumber,
2941 "$biblioitem_subfield" => $biblioitemnumber
2944 # drop old field and create new one...
2945 my $old_field = $record->field($biblio_tag);
2946 $record->delete_field($old_field) if $old_field;
2947 $record->insert_fields_ordered($new_field);
2951 =head2 _koha_marc_update_biblioitem_cn_sort
2955 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2959 Given a MARC bib record and the biblioitem hash, update the
2960 subfield that contains a copy of the value of biblioitems.cn_sort.
2964 sub _koha_marc_update_biblioitem_cn_sort {
2966 my $biblioitem = shift;
2967 my $frameworkcode= shift;
2969 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2970 return unless $biblioitem_tag;
2972 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2974 if (my $field = $marc->field($biblioitem_tag)) {
2975 $field->delete_subfield(code => $biblioitem_subfield);
2976 if ($cn_sort ne '') {
2977 $field->add_subfields($biblioitem_subfield => $cn_sort);
2980 # if we get here, no biblioitem tag is present in the MARC record, so
2981 # we'll create it if $cn_sort is not empty -- this would be
2982 # an odd combination of events, however
2984 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2989 =head2 _koha_add_biblio
2993 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2995 Internal function to add a biblio ($biblio is a hash with the values)
3001 sub _koha_add_biblio {
3002 my ( $dbh, $biblio, $frameworkcode ) = @_;
3006 # set the series flag
3008 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
3012 SET frameworkcode = ?,
3023 my $sth = $dbh->prepare($query);
3026 $biblio->{'author'},
3028 $biblio->{'unititle'},
3031 $biblio->{'seriestitle'},
3032 $biblio->{'copyrightdate'},
3033 $biblio->{'abstract'}
3036 my $biblionumber = $dbh->{'mysql_insertid'};
3037 if ( $dbh->errstr ) {
3038 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
3043 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3044 return ($biblionumber,$error);
3047 =head2 _koha_modify_biblio
3051 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3053 Internal function for updating the biblio table
3059 sub _koha_modify_biblio {
3060 my ( $dbh, $biblio, $frameworkcode ) = @_;
3065 SET frameworkcode = ?,
3074 WHERE biblionumber = ?
3077 my $sth = $dbh->prepare($query);
3081 $biblio->{'author'},
3083 $biblio->{'unititle'},
3085 $biblio->{'serial'},
3086 $biblio->{'seriestitle'},
3087 $biblio->{'copyrightdate'},
3088 $biblio->{'abstract'},
3089 $biblio->{'biblionumber'}
3090 ) if $biblio->{'biblionumber'};
3092 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3093 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
3096 return ( $biblio->{'biblionumber'},$error );
3099 =head2 _koha_modify_biblioitem_nonmarc
3103 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3105 Updates biblioitems row except for marc and marcxml, which should be changed
3112 sub _koha_modify_biblioitem_nonmarc {
3113 my ( $dbh, $biblioitem ) = @_;
3116 # re-calculate the cn_sort, it may have changed
3117 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3121 SET biblionumber = ?,
3127 publicationyear = ?,
3131 collectiontitle = ?,
3133 collectionvolume= ?,
3134 editionstatement= ?,
3135 editionresponsibility = ?,
3149 where biblioitemnumber = ?
3151 my $sth = $dbh->prepare($query);
3153 $biblioitem->{'biblionumber'},
3154 $biblioitem->{'volume'},
3155 $biblioitem->{'number'},
3156 $biblioitem->{'itemtype'},
3157 $biblioitem->{'isbn'},
3158 $biblioitem->{'issn'},
3159 $biblioitem->{'publicationyear'},
3160 $biblioitem->{'publishercode'},
3161 $biblioitem->{'volumedate'},
3162 $biblioitem->{'volumedesc'},
3163 $biblioitem->{'collectiontitle'},
3164 $biblioitem->{'collectionissn'},
3165 $biblioitem->{'collectionvolume'},
3166 $biblioitem->{'editionstatement'},
3167 $biblioitem->{'editionresponsibility'},
3168 $biblioitem->{'illus'},
3169 $biblioitem->{'pages'},
3170 $biblioitem->{'bnotes'},
3171 $biblioitem->{'size'},
3172 $biblioitem->{'place'},
3173 $biblioitem->{'lccn'},
3174 $biblioitem->{'url'},
3175 $biblioitem->{'biblioitems.cn_source'},
3176 $biblioitem->{'cn_class'},
3177 $biblioitem->{'cn_item'},
3178 $biblioitem->{'cn_suffix'},
3180 $biblioitem->{'totalissues'},
3181 $biblioitem->{'biblioitemnumber'}
3183 if ( $dbh->errstr ) {
3184 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3187 return ($biblioitem->{'biblioitemnumber'},$error);
3190 =head2 _koha_add_biblioitem
3194 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3196 Internal function to add a biblioitem
3202 sub _koha_add_biblioitem {
3203 my ( $dbh, $biblioitem ) = @_;
3206 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3208 "INSERT INTO biblioitems SET
3215 publicationyear = ?,
3219 collectiontitle = ?,
3221 collectionvolume= ?,
3222 editionstatement= ?,
3223 editionresponsibility = ?,
3239 my $sth = $dbh->prepare($query);
3241 $biblioitem->{'biblionumber'},
3242 $biblioitem->{'volume'},
3243 $biblioitem->{'number'},
3244 $biblioitem->{'itemtype'},
3245 $biblioitem->{'isbn'},
3246 $biblioitem->{'issn'},
3247 $biblioitem->{'publicationyear'},
3248 $biblioitem->{'publishercode'},
3249 $biblioitem->{'volumedate'},
3250 $biblioitem->{'volumedesc'},
3251 $biblioitem->{'collectiontitle'},
3252 $biblioitem->{'collectionissn'},
3253 $biblioitem->{'collectionvolume'},
3254 $biblioitem->{'editionstatement'},
3255 $biblioitem->{'editionresponsibility'},
3256 $biblioitem->{'illus'},
3257 $biblioitem->{'pages'},
3258 $biblioitem->{'bnotes'},
3259 $biblioitem->{'size'},
3260 $biblioitem->{'place'},
3261 $biblioitem->{'lccn'},
3262 $biblioitem->{'marc'},
3263 $biblioitem->{'url'},
3264 $biblioitem->{'biblioitems.cn_source'},
3265 $biblioitem->{'cn_class'},
3266 $biblioitem->{'cn_item'},
3267 $biblioitem->{'cn_suffix'},
3269 $biblioitem->{'totalissues'}
3271 my $bibitemnum = $dbh->{'mysql_insertid'};
3272 if ( $dbh->errstr ) {
3273 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3277 return ($bibitemnum,$error);
3280 =head2 _koha_delete_biblio
3284 $error = _koha_delete_biblio($dbh,$biblionumber);
3286 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3288 C<$dbh> - the database handle
3289 C<$biblionumber> - the biblionumber of the biblio to be deleted
3295 # FIXME: add error handling
3297 sub _koha_delete_biblio {
3298 my ( $dbh, $biblionumber ) = @_;
3300 # get all the data for this biblio
3301 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3302 $sth->execute($biblionumber);
3304 if ( my $data = $sth->fetchrow_hashref ) {
3306 # save the record in deletedbiblio
3307 # find the fields to save
3308 my $query = "INSERT INTO deletedbiblio SET ";
3310 foreach my $temp ( keys %$data ) {
3311 $query .= "$temp = ?,";
3312 push( @bind, $data->{$temp} );
3315 # replace the last , by ",?)"
3317 my $bkup_sth = $dbh->prepare($query);
3318 $bkup_sth->execute(@bind);
3322 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3323 $del_sth->execute($biblionumber);
3330 =head2 _koha_delete_biblioitems
3334 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3336 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3338 C<$dbh> - the database handle
3339 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3345 # FIXME: add error handling
3347 sub _koha_delete_biblioitems {
3348 my ( $dbh, $biblioitemnumber ) = @_;
3350 # get all the data for this biblioitem
3352 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3353 $sth->execute($biblioitemnumber);
3355 if ( my $data = $sth->fetchrow_hashref ) {
3357 # save the record in deletedbiblioitems
3358 # find the fields to save
3359 my $query = "INSERT INTO deletedbiblioitems SET ";
3361 foreach my $temp ( keys %$data ) {
3362 $query .= "$temp = ?,";
3363 push( @bind, $data->{$temp} );
3366 # replace the last , by ",?)"
3368 my $bkup_sth = $dbh->prepare($query);
3369 $bkup_sth->execute(@bind);
3372 # delete the biblioitem
3374 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3375 $del_sth->execute($biblioitemnumber);
3382 =head1 UNEXPORTED FUNCTIONS
3384 =head2 ModBiblioMarc
3386 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3388 Add MARC data for a biblio to koha
3390 Function exported, but should NOT be used, unless you really know what you're doing
3396 # pass the MARC::Record to this function, and it will create the records in the marc field
3397 my ( $record, $biblionumber, $frameworkcode ) = @_;
3398 my $dbh = C4::Context->dbh;
3399 my @fields = $record->fields();
3400 if ( !$frameworkcode ) {
3401 $frameworkcode = "";
3404 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3405 $sth->execute( $frameworkcode, $biblionumber );
3407 my $encoding = C4::Context->preference("marcflavour");
3409 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3410 if ( $encoding eq "UNIMARC" ) {
3411 my $string = $record->subfield( 100, "a" );
3412 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3413 my $f100 = $record->field(100);
3414 $record->delete_field($f100);
3417 $string = POSIX::strftime( "%Y%m%d", localtime );
3419 $string = sprintf( "%-*s", 35, $string );
3421 substr( $string, 22, 6, "frey50" );
3422 unless ( $record->subfield( 100, "a" ) ) {
3423 $record->insert_grouped_field(
3424 MARC::Field->new( 100, "", "", "a" => $string ) );
3428 if (C4::Context->preference("NoZebra")) {
3429 # only NoZebra indexing needs to have
3430 # the previous version of the record
3431 $oldRecord = GetMarcBiblio($biblionumber);
3435 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3436 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3439 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3440 return $biblionumber;
3443 =head2 z3950_extended_services
3445 z3950_extended_services($serviceType,$serviceOptions,$record);
3447 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.
3449 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3451 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3453 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3457 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3458 syntax => the record syntax (transfer syntax)
3459 databaseName = Database from connection object
3461 To set serviceOptions, call set_service_options($serviceType)
3463 C<$record> the record, if one is needed for the service type
3465 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3469 sub z3950_extended_services {
3470 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3472 # get our connection object
3473 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3475 # create a new package object
3476 my $Zpackage = $Zconn->package();
3479 $Zpackage->option( action => $action );
3481 if ( $serviceOptions->{'databaseName'} ) {
3482 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3484 if ( $serviceOptions->{'recordIdNumber'} ) {
3486 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3488 if ( $serviceOptions->{'recordIdOpaque'} ) {
3490 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3493 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3494 #if ($serviceType eq 'itemorder') {
3495 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3496 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3497 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3498 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3501 if ( $serviceOptions->{record} ) {
3502 $Zpackage->option( record => $serviceOptions->{record} );
3504 # can be xml or marc
3505 if ( $serviceOptions->{'syntax'} ) {
3506 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3510 # send the request, handle any exception encountered
3511 eval { $Zpackage->send($serviceType) };
3512 if ( $@ && $@->isa("ZOOM::Exception") ) {
3513 return "error: " . $@->code() . " " . $@->message() . "\n";
3516 # free up package resources
3517 $Zpackage->destroy();
3520 =head2 set_service_options
3522 my $serviceOptions = set_service_options($serviceType);
3524 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3526 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3530 sub set_service_options {
3531 my ($serviceType) = @_;
3534 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3535 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3537 if ( $serviceType eq 'commit' ) {
3541 if ( $serviceType eq 'create' ) {
3545 if ( $serviceType eq 'drop' ) {
3546 die "ERROR: 'drop' not currently supported (by Zebra)";
3548 return $serviceOptions;
3551 =head3 get_biblio_authorised_values
3553 find the types and values for all authorised values assigned to this biblio.
3557 MARC::Record of the bib
3559 returns: a hashref mapping the authorised value to the value set for this biblionumber
3561 $authorised_values = {
3562 'Scent' => 'flowery',
3563 'Audience' => 'Young Adult',
3564 'itemtypes' => 'SER',
3567 Notes: forlibrarian should probably be passed in, and called something different.
3572 sub get_biblio_authorised_values {
3573 my $biblionumber = shift;
3576 my $forlibrarian = 1; # are we in staff or opac?
3577 my $frameworkcode = GetFrameworkCode( $biblionumber );
3579 my $authorised_values;
3581 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3582 or return $authorised_values;
3584 # assume that these entries in the authorised_value table are bibliolevel.
3585 # ones that start with 'item%' are item level.
3586 my $query = q(SELECT distinct authorised_value, kohafield
3587 FROM marc_subfield_structure
3588 WHERE authorised_value !=''
3589 AND (kohafield like 'biblio%'
3590 OR kohafield like '') );
3591 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3593 foreach my $tag ( keys( %$tagslib ) ) {
3594 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3595 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3596 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3597 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3598 if ( defined $record->field( $tag ) ) {
3599 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3600 if ( defined $this_subfield_value ) {
3601 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3608 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3609 return $authorised_values;
3619 Koha Developement team <info@koha.org>
3621 Paul POULAIN paul.poulain@free.fr
3623 Joshua Ferraro jmf@liblime.com