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 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1773 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1774 # if we have a 100 field and it's values are not correct, skip them.
1775 # if we don't have any valid 100 field, we will create a default one at the end
1776 my $enc = substr( @$values[$i], 26, 2 );
1777 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1778 $unimarc_and_100_exist=1;
1783 @$values[$i] =~ s/&/&/g;
1784 @$values[$i] =~ s/</</g;
1785 @$values[$i] =~ s/>/>/g;
1786 @$values[$i] =~ s/"/"/g;
1787 @$values[$i] =~ s/'/'/g;
1788 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1789 # utf8::decode( @$values[$i] );
1791 if ( ( @$tags[$i] ne $prevtag ) ) {
1792 $j++ unless ( @$tags[$i] eq "" );
1794 $xml .= "</datafield>\n";
1795 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1796 && ( @$values[$i] ne "" ) )
1798 my $ind1 = _default_ind_to_space(substr( @$indicator[$j], 0, 1 ));
1800 if ( @$indicator[$j] ) {
1801 $ind2 = _default_ind_to_space(substr( @$indicator[$j], 1, 1 ));
1804 warn "Indicator in @$tags[$i] is empty";
1807 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1808 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1816 if ( @$values[$i] ne "" ) {
1819 if ( @$tags[$i] eq "000" ) {
1820 $xml .= "<leader>@$values[$i]</leader>\n";
1823 # rest of the fixed fields
1825 elsif ( @$tags[$i] < 10 ) {
1826 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1830 my $ind1 = _default_ind_to_space( substr( @$indicator[$j], 0, 1 ) );
1831 my $ind2 = _default_ind_to_space( substr( @$indicator[$j], 1, 1 ) );
1832 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1833 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1839 else { # @$tags[$i] eq $prevtag
1840 if ( @$values[$i] eq "" ) {
1844 my $ind1 = _default_ind_to_space( substr( @$indicator[$j], 0, 1 ) );
1845 my $ind2 = _default_ind_to_space( substr( @$indicator[$j], 1, 1 ) );
1846 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1849 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1852 $prevtag = @$tags[$i];
1854 $xml .= "</datafield>\n" if @$tags > 0;
1855 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1856 # warn "SETTING 100 for $auth_type";
1857 my $string = strftime( "%Y%m%d", localtime(time) );
1858 # set 50 to position 26 is biblios, 13 if authorities
1860 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1861 $string = sprintf( "%-*s", 35, $string );
1862 substr( $string, $pos , 6, "50" );
1863 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1864 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1865 $xml .= "</datafield>\n";
1867 $xml .= "</record>\n";
1868 $xml .= MARC::File::XML::footer();
1872 =head2 _default_ind_to_space
1874 Passed what should be an indicator returns a space
1875 if its undefined or zero length
1879 sub _default_ind_to_space {
1881 if (!defined $s || $s eq q{}) {
1887 =head2 TransformHtmlToMarc
1889 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1890 L<$params> is a ref to an array as below:
1892 'tag_010_indicator1_531951' ,
1893 'tag_010_indicator2_531951' ,
1894 'tag_010_code_a_531951_145735' ,
1895 'tag_010_subfield_a_531951_145735' ,
1896 'tag_200_indicator1_873510' ,
1897 'tag_200_indicator2_873510' ,
1898 'tag_200_code_a_873510_673465' ,
1899 'tag_200_subfield_a_873510_673465' ,
1900 'tag_200_code_b_873510_704318' ,
1901 'tag_200_subfield_b_873510_704318' ,
1902 'tag_200_code_e_873510_280822' ,
1903 'tag_200_subfield_e_873510_280822' ,
1904 'tag_200_code_f_873510_110730' ,
1905 'tag_200_subfield_f_873510_110730' ,
1907 L<$cgi> is the CGI object which containts the value.
1908 L<$record> is the MARC::Record object.
1912 sub TransformHtmlToMarc {
1916 # explicitly turn on the UTF-8 flag for all
1917 # 'tag_' parameters to avoid incorrect character
1918 # conversion later on
1919 my $cgi_params = $cgi->Vars;
1920 foreach my $param_name (keys %$cgi_params) {
1921 if ($param_name =~ /^tag_/) {
1922 my $param_value = $cgi_params->{$param_name};
1923 if (utf8::decode($param_value)) {
1924 $cgi_params->{$param_name} = $param_value;
1926 # FIXME - need to do something if string is not valid UTF-8
1930 # creating a new record
1931 my $record = MARC::Record->new();
1934 while ($params->[$i]){ # browse all CGI params
1935 my $param = $params->[$i];
1937 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1938 if ($param eq 'biblionumber') {
1939 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1940 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1941 if ($biblionumbertagfield < 10) {
1942 $newfield = MARC::Field->new(
1943 $biblionumbertagfield,
1944 $cgi->param($param),
1947 $newfield = MARC::Field->new(
1948 $biblionumbertagfield,
1951 "$biblionumbertagsubfield" => $cgi->param($param),
1954 push @fields,$newfield if($newfield);
1956 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1959 my $ind1 = _default_ind_to_space(substr($cgi->param($param), 0, 1));
1960 my $ind2 = _default_ind_to_space(substr($cgi->param($params->[$i+1]), 0, 1));
1964 if($tag < 10){ # no code for theses fields
1965 # in MARC editor, 000 contains the leader.
1966 if ($tag eq '000' ) {
1967 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1968 # between 001 and 009 (included)
1969 } elsif ($cgi->param($params->[$j+1]) ne '') {
1970 $newfield = MARC::Field->new(
1972 $cgi->param($params->[$j+1]),
1975 # > 009, deal with subfields
1977 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1978 my $inner_param = $params->[$j];
1980 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1981 $newfield->add_subfields(
1982 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1986 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1987 $newfield = MARC::Field->new(
1991 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1998 push @fields,$newfield if($newfield);
2003 $record->append_fields(@fields);
2007 # cache inverted MARC field map
2008 our $inverted_field_map;
2010 =head2 TransformMarcToKoha
2014 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2018 Extract data from a MARC bib record into a hashref representing
2019 Koha biblio, biblioitems, and items fields.
2022 sub TransformMarcToKoha {
2023 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2026 $limit_table=$limit_table||0;
2027 $frameworkcode = '' unless defined $frameworkcode;
2029 unless (defined $inverted_field_map) {
2030 $inverted_field_map = _get_inverted_marc_field_map();
2034 if ( defined $limit_table && $limit_table eq 'items') {
2035 $tables{'items'} = 1;
2037 $tables{'items'} = 1;
2038 $tables{'biblio'} = 1;
2039 $tables{'biblioitems'} = 1;
2042 # traverse through record
2043 MARCFIELD: foreach my $field ($record->fields()) {
2044 my $tag = $field->tag();
2045 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2046 if ($field->is_control_field()) {
2047 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2048 ENTRY: foreach my $entry (@{ $kohafields }) {
2049 my ($subfield, $table, $column) = @{ $entry };
2050 next ENTRY unless exists $tables{$table};
2051 my $key = _disambiguate($table, $column);
2052 if ($result->{$key}) {
2053 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
2054 $result->{$key} .= " | " . $field->data();
2057 $result->{$key} = $field->data();
2061 # deal with subfields
2062 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
2063 my $code = $sf->[0];
2064 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2065 my $value = $sf->[1];
2066 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
2067 my ($table, $column) = @{ $entry };
2068 next SFENTRY unless exists $tables{$table};
2069 my $key = _disambiguate($table, $column);
2070 if ($result->{$key}) {
2071 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
2072 $result->{$key} .= " | " . $value;
2075 $result->{$key} = $value;
2082 # modify copyrightdate to keep only the 1st year found
2083 if (exists $result->{'copyrightdate'}) {
2084 my $temp = $result->{'copyrightdate'};
2085 $temp =~ m/c(\d\d\d\d)/;
2086 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2087 $result->{'copyrightdate'} = $1;
2089 else { # if no cYYYY, get the 1st date.
2090 $temp =~ m/(\d\d\d\d)/;
2091 $result->{'copyrightdate'} = $1;
2095 # modify publicationyear to keep only the 1st year found
2096 if (exists $result->{'publicationyear'}) {
2097 my $temp = $result->{'publicationyear'};
2098 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2099 $result->{'publicationyear'} = $1;
2101 else { # if no cYYYY, get the 1st date.
2102 $temp =~ m/(\d\d\d\d)/;
2103 $result->{'publicationyear'} = $1;
2110 sub _get_inverted_marc_field_map {
2112 my $relations = C4::Context->marcfromkohafield;
2114 foreach my $frameworkcode (keys %{ $relations }) {
2115 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
2116 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2117 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2118 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2119 my ($table, $column) = split /[.]/, $kohafield, 2;
2120 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2121 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2127 =head2 _disambiguate
2131 $newkey = _disambiguate($table, $field);
2133 This is a temporary hack to distinguish between the
2134 following sets of columns when using TransformMarcToKoha.
2136 items.cn_source & biblioitems.cn_source
2137 items.cn_sort & biblioitems.cn_sort
2139 Columns that are currently NOT distinguished (FIXME
2140 due to lack of time to fully test) are:
2142 biblio.notes and biblioitems.notes
2147 FIXME - this is necessary because prefixing each column
2148 name with the table name would require changing lots
2149 of code and templates, and exposing more of the DB
2150 structure than is good to the UI templates, particularly
2151 since biblio and bibloitems may well merge in a future
2152 version. In the future, it would also be good to
2153 separate DB access and UI presentation field names
2160 sub CountItemsIssued {
2161 my ( $biblionumber ) = @_;
2162 my $dbh = C4::Context->dbh;
2163 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2164 $sth->execute( $biblionumber );
2165 my $row = $sth->fetchrow_hashref();
2166 return $row->{'issuedCount'};
2170 my ($table, $column) = @_;
2171 if ($column eq "cn_sort" or $column eq "cn_source") {
2172 return $table . '.' . $column;
2179 =head2 get_koha_field_from_marc
2183 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2185 Internal function to map data from the MARC record to a specific non-MARC field.
2186 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2192 sub get_koha_field_from_marc {
2193 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2194 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2196 foreach my $field ( $record->field($tagfield) ) {
2197 if ( $field->tag() < 10 ) {
2199 $kohafield .= " | " . $field->data();
2202 $kohafield = $field->data();
2206 if ( $field->subfields ) {
2207 my @subfields = $field->subfields();
2208 foreach my $subfieldcount ( 0 .. $#subfields ) {
2209 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2212 " | " . $subfields[$subfieldcount][1];
2216 $subfields[$subfieldcount][1];
2227 =head2 TransformMarcToKohaOneField
2231 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2237 sub TransformMarcToKohaOneField {
2239 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2240 # only the 1st will be retrieved...
2241 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2243 my ( $tagfield, $subfield ) =
2244 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2246 foreach my $field ( $record->field($tagfield) ) {
2247 if ( $field->tag() < 10 ) {
2248 if ( $result->{$kohafield} ) {
2249 $result->{$kohafield} .= " | " . $field->data();
2252 $result->{$kohafield} = $field->data();
2256 if ( $field->subfields ) {
2257 my @subfields = $field->subfields();
2258 foreach my $subfieldcount ( 0 .. $#subfields ) {
2259 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2260 if ( $result->{$kohafield} ) {
2261 $result->{$kohafield} .=
2262 " | " . $subfields[$subfieldcount][1];
2265 $result->{$kohafield} =
2266 $subfields[$subfieldcount][1];
2276 =head1 OTHER FUNCTIONS
2279 =head2 PrepareItemrecordDisplay
2283 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2285 Returns a hash with all the fields for Display a given item data in a template
2287 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2293 sub PrepareItemrecordDisplay {
2295 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2297 my $dbh = C4::Context->dbh;
2298 $frameworkcode = &GetFrameworkCode( $bibnum ) if $bibnum;
2299 my ( $itemtagfield, $itemtagsubfield ) =
2300 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2301 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2302 # return nothing if we don't have found an existing framework.
2303 return "" unless $tagslib;
2304 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2306 my $authorised_values_sth =
2308 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2310 foreach my $tag ( sort keys %{$tagslib} ) {
2311 my $previous_tag = '';
2313 # loop through each subfield
2315 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2316 next if ( subfield_is_koha_internal_p($subfield) );
2317 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2319 $subfield_data{tag} = $tag;
2320 $subfield_data{subfield} = $subfield;
2321 $subfield_data{countsubfield} = $cntsubf++;
2322 $subfield_data{kohafield} =
2323 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2325 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2326 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2327 $subfield_data{mandatory} =
2328 $tagslib->{$tag}->{$subfield}->{mandatory};
2329 $subfield_data{repeatable} =
2330 $tagslib->{$tag}->{$subfield}->{repeatable};
2331 $subfield_data{hidden} = "display:none"
2332 if $tagslib->{$tag}->{$subfield}->{hidden};
2335 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2337 if (!defined $value) {
2340 $value =~ s/"/"/g;
2342 # search for itemcallnumber if applicable
2343 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2344 'items.itemcallnumber'
2345 && C4::Context->preference('itemcallnumber') )
2348 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2350 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2351 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2353 $value = $temp->subfield($CNsubfield);
2356 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2357 'items.itemcallnumber'
2358 && $defaultvalues && $defaultvalues->{'callnumber'} )
2360 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2362 $value = $defaultvalues->{'callnumber'} if $defaultvalues;
2365 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2366 'items.holdingbranch' ||
2367 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2369 && $defaultvalues && $defaultvalues->{'branchcode'} )
2371 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2373 $value = $defaultvalues->{branchcode} if $defaultvalues;
2376 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2377 my @authorised_values;
2380 # builds list, depending on authorised value...
2382 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2385 if ( ( C4::Context->preference("IndependantBranches") )
2386 && ( C4::Context->userenv->{flags} % 2 != 1 ) )
2390 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2392 $sth->execute( C4::Context->userenv->{branch} );
2393 push @authorised_values, ""
2395 $tagslib->{$tag}->{$subfield}->{mandatory} );
2396 while ( my ( $branchcode, $branchname ) =
2397 $sth->fetchrow_array )
2399 push @authorised_values, $branchcode;
2400 $authorised_lib{$branchcode} = $branchname;
2406 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2409 push @authorised_values, ""
2411 $tagslib->{$tag}->{$subfield}->{mandatory} );
2412 while ( my ( $branchcode, $branchname ) =
2413 $sth->fetchrow_array )
2415 push @authorised_values, $branchcode;
2416 $authorised_lib{$branchcode} = $branchname;
2422 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2427 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2430 push @authorised_values, ""
2431 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2432 while ( my ( $itemtype, $description ) =
2433 $sth->fetchrow_array )
2435 push @authorised_values, $itemtype;
2436 $authorised_lib{$itemtype} = $description;
2439 #---- "true" authorised value
2442 $authorised_values_sth->execute(
2443 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2444 push @authorised_values, ""
2445 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2446 while ( my ( $value, $lib ) =
2447 $authorised_values_sth->fetchrow_array )
2449 push @authorised_values, $value;
2450 $authorised_lib{$value} = $lib;
2453 $subfield_data{marc_value} = CGI::scrolling_list(
2454 -name => 'field_value',
2455 -values => \@authorised_values,
2456 -default => "$value",
2457 -labels => \%authorised_lib,
2464 $subfield_data{marc_value} =
2465 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2467 push( @loop_data, \%subfield_data );
2471 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2472 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2474 'itemtagfield' => $itemtagfield,
2475 'itemtagsubfield' => $itemtagsubfield,
2476 'itemnumber' => $itemnumber,
2477 'iteminformation' => \@loop_data
2483 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2485 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2486 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2487 # =head2 ModZebrafiles
2489 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2493 # sub ModZebrafiles {
2495 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2499 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2500 # unless ( opendir( DIR, "$zebradir" ) ) {
2501 # warn "$zebradir not found";
2505 # my $filename = $zebradir . $biblionumber;
2508 # open( OUTPUT, ">", $filename . ".xml" );
2509 # print OUTPUT $record;
2518 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2520 $biblionumber is the biblionumber we want to index
2521 $op is specialUpdate or delete, and is used to know what we want to do
2522 $server is the server that we want to update
2523 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2524 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2526 $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.
2533 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2534 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2535 my $dbh=C4::Context->dbh;
2537 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2539 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2540 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2542 if (C4::Context->preference("NoZebra")) {
2543 # lock the nozebra table : we will read index lines, update them in Perl process
2544 # and write everything in 1 transaction.
2545 # lock the table to avoid someone else overwriting what we are doing
2546 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2547 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2548 if ($op eq 'specialUpdate') {
2549 # OK, we have to add or update the record
2550 # 1st delete (virtually, in indexes), if record actually exists
2552 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2554 # ... add the record
2555 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2557 # it's a deletion, delete the record...
2558 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2559 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2561 # ok, now update the database...
2562 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2563 foreach my $key (keys %result) {
2564 foreach my $index (keys %{$result{$key}}) {
2565 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2568 $dbh->do('UNLOCK TABLES');
2571 # we use zebra, just fill zebraqueue table
2573 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2575 AND biblio_auth_number = ?
2578 my $check_sth = $dbh->prepare_cached($check_sql);
2579 $check_sth->execute($server, $biblionumber, $op);
2580 my ($count) = $check_sth->fetchrow_array;
2581 $check_sth->finish();
2583 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2584 $sth->execute($biblionumber,$server,$op);
2590 =head2 GetNoZebraIndexes
2592 %indexes = GetNoZebraIndexes;
2594 return the data from NoZebraIndexes syspref.
2598 sub GetNoZebraIndexes {
2599 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2601 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2602 $line =~ /(.*)=>(.*)/;
2603 my $index = $1; # initial ' or " is removed afterwards
2605 $index =~ s/'|"|\s//g;
2606 $fields =~ s/'|"|\s//g;
2607 $indexes{$index}=$fields;
2612 =head1 INTERNAL FUNCTIONS
2614 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2616 function to delete a biblio in NoZebra indexes
2617 This function does NOT delete anything in database : it reads all the indexes entries
2618 that have to be deleted & delete them in the hash
2619 The SQL part is done either :
2620 - after the Add if we are modifying a biblio (delete + add again)
2621 - immediatly after this sub if we are doing a true deletion.
2622 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2627 sub _DelBiblioNoZebra {
2628 my ($biblionumber, $record, $server)=@_;
2631 my $dbh = C4::Context->dbh;
2635 if ($server eq 'biblioserver') {
2636 %index=GetNoZebraIndexes;
2637 # get title of the record (to store the 10 first letters with the index)
2638 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2639 $title = lc($record->subfield($titletag,$titlesubfield));
2641 # for authorities, the "title" is the $a mainentry
2642 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2643 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2644 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2645 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2646 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2647 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2648 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2652 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2653 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2654 # limit to 10 char, should be enough, and limit the DB size
2655 $title = substr($title,0,10);
2657 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2658 foreach my $field ($record->fields()) {
2659 #parse each subfield
2660 next if $field->tag <10;
2661 foreach my $subfield ($field->subfields()) {
2662 my $tag = $field->tag();
2663 my $subfieldcode = $subfield->[0];
2665 # check each index to see if the subfield is stored somewhere
2666 # otherwise, store it in __RAW__ index
2667 foreach my $key (keys %index) {
2668 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2669 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2671 my $line= lc $subfield->[1];
2672 # remove meaningless value in the field...
2673 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2674 # ... and split in words
2675 foreach (split / /,$line) {
2676 next unless $_; # skip empty values (multiple spaces)
2677 # if the entry is already here, do nothing, the biblionumber has already be removed
2678 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2679 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2680 $sth2->execute($server,$key,$_);
2681 my $existing_biblionumbers = $sth2->fetchrow;
2683 if ($existing_biblionumbers) {
2684 # warn " existing for $key $_: $existing_biblionumbers";
2685 $result{$key}->{$_} =$existing_biblionumbers;
2686 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2692 # the subfield is not indexed, store it in __RAW__ index anyway
2694 my $line= lc $subfield->[1];
2695 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2696 # ... and split in words
2697 foreach (split / /,$line) {
2698 next unless $_; # skip empty values (multiple spaces)
2699 # if the entry is already here, do nothing, the biblionumber has already be removed
2700 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2701 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2702 $sth2->execute($server,'__RAW__',$_);
2703 my $existing_biblionumbers = $sth2->fetchrow;
2705 if ($existing_biblionumbers) {
2706 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2707 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2717 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2719 function to add a biblio in NoZebra indexes
2723 sub _AddBiblioNoZebra {
2724 my ($biblionumber, $record, $server, %result)=@_;
2725 my $dbh = C4::Context->dbh;
2729 if ($server eq 'biblioserver') {
2730 %index=GetNoZebraIndexes;
2731 # get title of the record (to store the 10 first letters with the index)
2732 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2733 $title = lc($record->subfield($titletag,$titlesubfield));
2735 # warn "server : $server";
2736 # for authorities, the "title" is the $a mainentry
2737 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2738 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2739 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2740 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2741 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2742 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2743 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2746 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2747 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2748 # limit to 10 char, should be enough, and limit the DB size
2749 $title = substr($title,0,10);
2751 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2752 foreach my $field ($record->fields()) {
2753 #parse each subfield
2754 ###FIXME: impossible to index a 001-009 value with NoZebra
2755 next if $field->tag <10;
2756 foreach my $subfield ($field->subfields()) {
2757 my $tag = $field->tag();
2758 my $subfieldcode = $subfield->[0];
2760 # warn "INDEXING :".$subfield->[1];
2761 # check each index to see if the subfield is stored somewhere
2762 # otherwise, store it in __RAW__ index
2763 foreach my $key (keys %index) {
2764 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2765 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2767 my $line= lc $subfield->[1];
2768 # remove meaningless value in the field...
2769 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2770 # ... and split in words
2771 foreach (split / /,$line) {
2772 next unless $_; # skip empty values (multiple spaces)
2773 # if the entry is already here, improve weight
2774 # warn "managing $_";
2775 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2776 my $weight = $1 + 1;
2777 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2778 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2780 # get the value if it exist in the nozebra table, otherwise, create it
2781 $sth2->execute($server,$key,$_);
2782 my $existing_biblionumbers = $sth2->fetchrow;
2784 if ($existing_biblionumbers) {
2785 $result{$key}->{"$_"} =$existing_biblionumbers;
2786 my $weight = defined $1 ? $1 + 1 : 1;
2787 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2788 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2789 # create a new ligne for this entry
2791 # warn "INSERT : $server / $key / $_";
2792 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2793 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2799 # the subfield is not indexed, store it in __RAW__ index anyway
2801 my $line= lc $subfield->[1];
2802 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2803 # ... and split in words
2804 foreach (split / /,$line) {
2805 next unless $_; # skip empty values (multiple spaces)
2806 # if the entry is already here, improve weight
2807 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2808 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2810 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2811 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2813 # get the value if it exist in the nozebra table, otherwise, create it
2814 $sth2->execute($server,'__RAW__',$_);
2815 my $existing_biblionumbers = $sth2->fetchrow;
2817 if ($existing_biblionumbers) {
2818 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2819 my $weight = ($1 ? $1 : 0) + 1;
2820 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2821 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2822 # create a new ligne for this entry
2824 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2825 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2840 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2842 Find the given $subfield in the given $tag in the given
2843 MARC::Record $record. If the subfield is found, returns
2844 the (indicators, value) pair; otherwise, (undef, undef) is
2848 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2849 I suggest we export it from this module.
2856 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2859 if ( $tagfield < 10 ) {
2860 if ( $record->field($tagfield) ) {
2861 push @result, $record->field($tagfield)->data();
2868 foreach my $field ( $record->field($tagfield) ) {
2869 my @subfields = $field->subfields();
2870 foreach my $subfield (@subfields) {
2871 if ( @$subfield[0] eq $insubfield ) {
2872 push @result, @$subfield[1];
2873 $indicator = $field->indicator(1) . $field->indicator(2);
2878 return ( $indicator, @result );
2881 =head2 _koha_marc_update_bib_ids
2885 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2887 Internal function to add or update biblionumber and biblioitemnumber to
2894 sub _koha_marc_update_bib_ids {
2895 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2897 # we must add bibnum and bibitemnum in MARC::Record...
2898 # we build the new field with biblionumber and biblioitemnumber
2899 # we drop the original field
2900 # we add the new builded field.
2901 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2902 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2904 if ($biblio_tag != $biblioitem_tag) {
2905 # biblionumber & biblioitemnumber are in different fields
2907 # deal with biblionumber
2908 my ($new_field, $old_field);
2909 if ($biblio_tag < 10) {
2910 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2913 MARC::Field->new( $biblio_tag, '', '',
2914 "$biblio_subfield" => $biblionumber );
2917 # drop old field and create new one...
2918 $old_field = $record->field($biblio_tag);
2919 $record->delete_field($old_field) if $old_field;
2920 $record->append_fields($new_field);
2922 # deal with biblioitemnumber
2923 if ($biblioitem_tag < 10) {
2924 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2927 MARC::Field->new( $biblioitem_tag, '', '',
2928 "$biblioitem_subfield" => $biblioitemnumber, );
2930 # drop old field and create new one...
2931 $old_field = $record->field($biblioitem_tag);
2932 $record->delete_field($old_field) if $old_field;
2933 $record->insert_fields_ordered($new_field);
2936 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2937 my $new_field = MARC::Field->new(
2938 $biblio_tag, '', '',
2939 "$biblio_subfield" => $biblionumber,
2940 "$biblioitem_subfield" => $biblioitemnumber
2943 # drop old field and create new one...
2944 my $old_field = $record->field($biblio_tag);
2945 $record->delete_field($old_field) if $old_field;
2946 $record->insert_fields_ordered($new_field);
2950 =head2 _koha_marc_update_biblioitem_cn_sort
2954 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2958 Given a MARC bib record and the biblioitem hash, update the
2959 subfield that contains a copy of the value of biblioitems.cn_sort.
2963 sub _koha_marc_update_biblioitem_cn_sort {
2965 my $biblioitem = shift;
2966 my $frameworkcode= shift;
2968 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2969 return unless $biblioitem_tag;
2971 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2973 if (my $field = $marc->field($biblioitem_tag)) {
2974 $field->delete_subfield(code => $biblioitem_subfield);
2975 if ($cn_sort ne '') {
2976 $field->add_subfields($biblioitem_subfield => $cn_sort);
2979 # if we get here, no biblioitem tag is present in the MARC record, so
2980 # we'll create it if $cn_sort is not empty -- this would be
2981 # an odd combination of events, however
2983 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2988 =head2 _koha_add_biblio
2992 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2994 Internal function to add a biblio ($biblio is a hash with the values)
3000 sub _koha_add_biblio {
3001 my ( $dbh, $biblio, $frameworkcode ) = @_;
3005 # set the series flag
3007 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
3011 SET frameworkcode = ?,
3022 my $sth = $dbh->prepare($query);
3025 $biblio->{'author'},
3027 $biblio->{'unititle'},
3030 $biblio->{'seriestitle'},
3031 $biblio->{'copyrightdate'},
3032 $biblio->{'abstract'}
3035 my $biblionumber = $dbh->{'mysql_insertid'};
3036 if ( $dbh->errstr ) {
3037 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
3042 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3043 return ($biblionumber,$error);
3046 =head2 _koha_modify_biblio
3050 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3052 Internal function for updating the biblio table
3058 sub _koha_modify_biblio {
3059 my ( $dbh, $biblio, $frameworkcode ) = @_;
3064 SET frameworkcode = ?,
3073 WHERE biblionumber = ?
3076 my $sth = $dbh->prepare($query);
3080 $biblio->{'author'},
3082 $biblio->{'unititle'},
3084 $biblio->{'serial'},
3085 $biblio->{'seriestitle'},
3086 $biblio->{'copyrightdate'},
3087 $biblio->{'abstract'},
3088 $biblio->{'biblionumber'}
3089 ) if $biblio->{'biblionumber'};
3091 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3092 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
3095 return ( $biblio->{'biblionumber'},$error );
3098 =head2 _koha_modify_biblioitem_nonmarc
3102 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3104 Updates biblioitems row except for marc and marcxml, which should be changed
3111 sub _koha_modify_biblioitem_nonmarc {
3112 my ( $dbh, $biblioitem ) = @_;
3115 # re-calculate the cn_sort, it may have changed
3116 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3120 SET biblionumber = ?,
3126 publicationyear = ?,
3130 collectiontitle = ?,
3132 collectionvolume= ?,
3133 editionstatement= ?,
3134 editionresponsibility = ?,
3148 where biblioitemnumber = ?
3150 my $sth = $dbh->prepare($query);
3152 $biblioitem->{'biblionumber'},
3153 $biblioitem->{'volume'},
3154 $biblioitem->{'number'},
3155 $biblioitem->{'itemtype'},
3156 $biblioitem->{'isbn'},
3157 $biblioitem->{'issn'},
3158 $biblioitem->{'publicationyear'},
3159 $biblioitem->{'publishercode'},
3160 $biblioitem->{'volumedate'},
3161 $biblioitem->{'volumedesc'},
3162 $biblioitem->{'collectiontitle'},
3163 $biblioitem->{'collectionissn'},
3164 $biblioitem->{'collectionvolume'},
3165 $biblioitem->{'editionstatement'},
3166 $biblioitem->{'editionresponsibility'},
3167 $biblioitem->{'illus'},
3168 $biblioitem->{'pages'},
3169 $biblioitem->{'bnotes'},
3170 $biblioitem->{'size'},
3171 $biblioitem->{'place'},
3172 $biblioitem->{'lccn'},
3173 $biblioitem->{'url'},
3174 $biblioitem->{'biblioitems.cn_source'},
3175 $biblioitem->{'cn_class'},
3176 $biblioitem->{'cn_item'},
3177 $biblioitem->{'cn_suffix'},
3179 $biblioitem->{'totalissues'},
3180 $biblioitem->{'biblioitemnumber'}
3182 if ( $dbh->errstr ) {
3183 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3186 return ($biblioitem->{'biblioitemnumber'},$error);
3189 =head2 _koha_add_biblioitem
3193 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3195 Internal function to add a biblioitem
3201 sub _koha_add_biblioitem {
3202 my ( $dbh, $biblioitem ) = @_;
3205 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3207 "INSERT INTO biblioitems SET
3214 publicationyear = ?,
3218 collectiontitle = ?,
3220 collectionvolume= ?,
3221 editionstatement= ?,
3222 editionresponsibility = ?,
3238 my $sth = $dbh->prepare($query);
3240 $biblioitem->{'biblionumber'},
3241 $biblioitem->{'volume'},
3242 $biblioitem->{'number'},
3243 $biblioitem->{'itemtype'},
3244 $biblioitem->{'isbn'},
3245 $biblioitem->{'issn'},
3246 $biblioitem->{'publicationyear'},
3247 $biblioitem->{'publishercode'},
3248 $biblioitem->{'volumedate'},
3249 $biblioitem->{'volumedesc'},
3250 $biblioitem->{'collectiontitle'},
3251 $biblioitem->{'collectionissn'},
3252 $biblioitem->{'collectionvolume'},
3253 $biblioitem->{'editionstatement'},
3254 $biblioitem->{'editionresponsibility'},
3255 $biblioitem->{'illus'},
3256 $biblioitem->{'pages'},
3257 $biblioitem->{'bnotes'},
3258 $biblioitem->{'size'},
3259 $biblioitem->{'place'},
3260 $biblioitem->{'lccn'},
3261 $biblioitem->{'marc'},
3262 $biblioitem->{'url'},
3263 $biblioitem->{'biblioitems.cn_source'},
3264 $biblioitem->{'cn_class'},
3265 $biblioitem->{'cn_item'},
3266 $biblioitem->{'cn_suffix'},
3268 $biblioitem->{'totalissues'}
3270 my $bibitemnum = $dbh->{'mysql_insertid'};
3271 if ( $dbh->errstr ) {
3272 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3276 return ($bibitemnum,$error);
3279 =head2 _koha_delete_biblio
3283 $error = _koha_delete_biblio($dbh,$biblionumber);
3285 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3287 C<$dbh> - the database handle
3288 C<$biblionumber> - the biblionumber of the biblio to be deleted
3294 # FIXME: add error handling
3296 sub _koha_delete_biblio {
3297 my ( $dbh, $biblionumber ) = @_;
3299 # get all the data for this biblio
3300 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3301 $sth->execute($biblionumber);
3303 if ( my $data = $sth->fetchrow_hashref ) {
3305 # save the record in deletedbiblio
3306 # find the fields to save
3307 my $query = "INSERT INTO deletedbiblio SET ";
3309 foreach my $temp ( keys %$data ) {
3310 $query .= "$temp = ?,";
3311 push( @bind, $data->{$temp} );
3314 # replace the last , by ",?)"
3316 my $bkup_sth = $dbh->prepare($query);
3317 $bkup_sth->execute(@bind);
3321 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3322 $del_sth->execute($biblionumber);
3329 =head2 _koha_delete_biblioitems
3333 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3335 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3337 C<$dbh> - the database handle
3338 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3344 # FIXME: add error handling
3346 sub _koha_delete_biblioitems {
3347 my ( $dbh, $biblioitemnumber ) = @_;
3349 # get all the data for this biblioitem
3351 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3352 $sth->execute($biblioitemnumber);
3354 if ( my $data = $sth->fetchrow_hashref ) {
3356 # save the record in deletedbiblioitems
3357 # find the fields to save
3358 my $query = "INSERT INTO deletedbiblioitems SET ";
3360 foreach my $temp ( keys %$data ) {
3361 $query .= "$temp = ?,";
3362 push( @bind, $data->{$temp} );
3365 # replace the last , by ",?)"
3367 my $bkup_sth = $dbh->prepare($query);
3368 $bkup_sth->execute(@bind);
3371 # delete the biblioitem
3373 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3374 $del_sth->execute($biblioitemnumber);
3381 =head1 UNEXPORTED FUNCTIONS
3383 =head2 ModBiblioMarc
3385 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3387 Add MARC data for a biblio to koha
3389 Function exported, but should NOT be used, unless you really know what you're doing
3395 # pass the MARC::Record to this function, and it will create the records in the marc field
3396 my ( $record, $biblionumber, $frameworkcode ) = @_;
3397 my $dbh = C4::Context->dbh;
3398 my @fields = $record->fields();
3399 if ( !$frameworkcode ) {
3400 $frameworkcode = "";
3403 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3404 $sth->execute( $frameworkcode, $biblionumber );
3406 my $encoding = C4::Context->preference("marcflavour");
3408 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3409 if ( $encoding eq "UNIMARC" ) {
3410 my $string = $record->subfield( 100, "a" );
3411 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3412 my $f100 = $record->field(100);
3413 $record->delete_field($f100);
3416 $string = POSIX::strftime( "%Y%m%d", localtime );
3418 $string = sprintf( "%-*s", 35, $string );
3420 substr( $string, 22, 6, "frey50" );
3421 unless ( $record->subfield( 100, "a" ) ) {
3422 $record->insert_grouped_field(
3423 MARC::Field->new( 100, "", "", "a" => $string ) );
3427 if (C4::Context->preference("NoZebra")) {
3428 # only NoZebra indexing needs to have
3429 # the previous version of the record
3430 $oldRecord = GetMarcBiblio($biblionumber);
3434 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3435 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3438 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3439 return $biblionumber;
3442 =head2 z3950_extended_services
3444 z3950_extended_services($serviceType,$serviceOptions,$record);
3446 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.
3448 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3450 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3452 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3456 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3457 syntax => the record syntax (transfer syntax)
3458 databaseName = Database from connection object
3460 To set serviceOptions, call set_service_options($serviceType)
3462 C<$record> the record, if one is needed for the service type
3464 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3468 sub z3950_extended_services {
3469 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3471 # get our connection object
3472 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3474 # create a new package object
3475 my $Zpackage = $Zconn->package();
3478 $Zpackage->option( action => $action );
3480 if ( $serviceOptions->{'databaseName'} ) {
3481 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3483 if ( $serviceOptions->{'recordIdNumber'} ) {
3485 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3487 if ( $serviceOptions->{'recordIdOpaque'} ) {
3489 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3492 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3493 #if ($serviceType eq 'itemorder') {
3494 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3495 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3496 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3497 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3500 if ( $serviceOptions->{record} ) {
3501 $Zpackage->option( record => $serviceOptions->{record} );
3503 # can be xml or marc
3504 if ( $serviceOptions->{'syntax'} ) {
3505 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3509 # send the request, handle any exception encountered
3510 eval { $Zpackage->send($serviceType) };
3511 if ( $@ && $@->isa("ZOOM::Exception") ) {
3512 return "error: " . $@->code() . " " . $@->message() . "\n";
3515 # free up package resources
3516 $Zpackage->destroy();
3519 =head2 set_service_options
3521 my $serviceOptions = set_service_options($serviceType);
3523 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3525 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3529 sub set_service_options {
3530 my ($serviceType) = @_;
3533 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3534 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3536 if ( $serviceType eq 'commit' ) {
3540 if ( $serviceType eq 'create' ) {
3544 if ( $serviceType eq 'drop' ) {
3545 die "ERROR: 'drop' not currently supported (by Zebra)";
3547 return $serviceOptions;
3550 =head3 get_biblio_authorised_values
3552 find the types and values for all authorised values assigned to this biblio.
3556 MARC::Record of the bib
3558 returns: a hashref mapping the authorised value to the value set for this biblionumber
3560 $authorised_values = {
3561 'Scent' => 'flowery',
3562 'Audience' => 'Young Adult',
3563 'itemtypes' => 'SER',
3566 Notes: forlibrarian should probably be passed in, and called something different.
3571 sub get_biblio_authorised_values {
3572 my $biblionumber = shift;
3575 my $forlibrarian = 1; # are we in staff or opac?
3576 my $frameworkcode = GetFrameworkCode( $biblionumber );
3578 my $authorised_values;
3580 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3581 or return $authorised_values;
3583 # assume that these entries in the authorised_value table are bibliolevel.
3584 # ones that start with 'item%' are item level.
3585 my $query = q(SELECT distinct authorised_value, kohafield
3586 FROM marc_subfield_structure
3587 WHERE authorised_value !=''
3588 AND (kohafield like 'biblio%'
3589 OR kohafield like '') );
3590 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3592 foreach my $tag ( keys( %$tagslib ) ) {
3593 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3594 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3595 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3596 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3597 if ( defined $record->field( $tag ) ) {
3598 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3599 if ( defined $this_subfield_value ) {
3600 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3607 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3608 return $authorised_values;
3618 Koha Developement team <info@koha.org>
3620 Paul POULAIN paul.poulain@free.fr
3622 Joshua Ferraro jmf@liblime.com