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;
25 # Force MARC::File::XML to use LibXML SAX Parser
26 #$XML::SAX::ParserPackage = "XML::LibXML::SAX";
29 use POSIX qw(strftime);
32 use C4::Dates qw/format_date/;
33 use C4::Log; # logaction
39 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
45 @ISA = qw( Exporter );
63 &GetBiblioItemByBiblioNumber
64 &GetBiblioFromItemNumber
84 &GetAuthorisedValueDesc
88 &GetPublisherNameFromIsbn
100 # To delete something
105 # To link headings in a bib record
106 # to authority records.
108 &LinkBibHeadingsToAuthorities
112 # those functions are exported but should not be used
113 # they are usefull is few circumstances, so are exported.
114 # but don't use them unless you're a core developer ;-)
121 &TransformHtmlToMarc2
124 &PrepareItemrecordDisplay
131 C4::Biblio - cataloging management functions
135 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:
139 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
141 =item 2. as raw MARC in the Zebra index and storage engine
143 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
147 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
149 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.
153 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
155 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
159 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:
163 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
165 =item 2. _koha_* - low-level internal functions for managing the koha tables
167 =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.
169 =item 4. Zebra functions used to update the Zebra index
171 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
175 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 :
179 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
181 =item 2. add the biblionumber and biblioitemnumber into the MARC records
183 =item 3. save the marc record
187 When dealing with items, we must :
191 =item 1. save the item in items table, that gives us an itemnumber
193 =item 2. add the itemnumber to the item MARC field
195 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
197 When modifying a biblio or an item, the behaviour is quite similar.
201 =head1 EXPORTED FUNCTIONS
207 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
211 Exported function (core API) for adding a new biblio to koha.
213 The first argument is a C<MARC::Record> object containing the
214 bib to add, while the second argument is the desired MARC
217 This function also accepts a third, optional argument: a hashref
218 to additional options. The only defined option is C<defer_marc_save>,
219 which if present and mapped to a true value, causes C<AddBiblio>
220 to omit the call to save the MARC in C<bibilioitems.marc>
221 and C<biblioitems.marcxml> This option is provided B<only>
222 for the use of scripts such as C<bulkmarcimport.pl> that may need
223 to do some manipulation of the MARC record for item parsing before
224 saving it and which cannot afford the performance hit of saving
225 the MARC record twice. Consequently, do not use that option
226 unless you can guarantee that C<ModBiblioMarc> will be called.
232 my $frameworkcode = shift;
233 my $options = @_ ? shift : undef;
234 my $defer_marc_save = 0;
235 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
236 $defer_marc_save = 1;
239 my ($biblionumber,$biblioitemnumber,$error);
240 my $dbh = C4::Context->dbh;
241 # transform the data into koha-table style data
242 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
243 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
244 $olddata->{'biblionumber'} = $biblionumber;
245 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
247 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
249 # update MARC subfield that stores biblioitems.cn_sort
250 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
253 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
255 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
256 return ( $biblionumber, $biblioitemnumber );
263 ModBiblio( $record,$biblionumber,$frameworkcode);
267 Replace an existing bib record identified by C<$biblionumber>
268 with one supplied by the MARC::Record object C<$record>. The embedded
269 item, biblioitem, and biblionumber fields from the previous
270 version of the bib record replace any such fields of those tags that
271 are present in C<$record>. Consequently, ModBiblio() is not
272 to be used to try to modify item records.
274 C<$frameworkcode> specifies the MARC framework to use
275 when storing the modified bib record; among other things,
276 this controls how MARC fields get mapped to display columns
277 in the C<biblio> and C<biblioitems> tables, as well as
278 which fields are used to store embedded item, biblioitem,
279 and biblionumber data for indexing.
284 my ( $record, $biblionumber, $frameworkcode ) = @_;
285 if (C4::Context->preference("CataloguingLog")) {
286 my $newrecord = GetMarcBiblio($biblionumber);
287 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
290 my $dbh = C4::Context->dbh;
292 $frameworkcode = "" unless $frameworkcode;
294 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
295 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
296 my $oldRecord = GetMarcBiblio( $biblionumber );
298 # delete any item fields from incoming record to avoid
299 # duplication or incorrect data - use AddItem() or ModItem()
301 foreach my $field ($record->field($itemtag)) {
302 $record->delete_field($field);
305 # once all the items fields are removed, copy the old ones, in order to keep synchronize
306 $record->append_fields($oldRecord->field( $itemtag ));
308 # update biblionumber and biblioitemnumber in MARC
309 # FIXME - this is assuming a 1 to 1 relationship between
310 # biblios and biblioitems
311 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
312 $sth->execute($biblionumber);
313 my ($biblioitemnumber) = $sth->fetchrow;
315 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
317 # load the koha-table data object
318 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
320 # update MARC subfield that stores biblioitems.cn_sort
321 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
323 # update the MARC record (that now contains biblio and items) with the new record data
324 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
326 # modify the other koha tables
327 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
328 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
332 =head2 ModBiblioframework
334 ModBiblioframework($biblionumber,$frameworkcode);
335 Exported function to modify a biblio framework
339 sub ModBiblioframework {
340 my ( $biblionumber, $frameworkcode ) = @_;
341 my $dbh = C4::Context->dbh;
342 my $sth = $dbh->prepare(
343 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
345 $sth->execute($frameworkcode, $biblionumber);
353 my $error = &DelBiblio($dbh,$biblionumber);
354 Exported function (core API) for deleting a biblio in koha.
355 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
356 Also backs it up to deleted* tables
357 Checks to make sure there are not issues on any of the items
359 C<$error> : undef unless an error occurs
366 my ( $biblionumber ) = @_;
367 my $dbh = C4::Context->dbh;
368 my $error; # for error handling
370 # First make sure this biblio has no items attached
371 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
372 $sth->execute($biblionumber);
373 if (my $itemnumber = $sth->fetchrow){
374 # Fix this to use a status the template can understand
375 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
378 return $error if $error;
380 # We delete attached subscriptions
381 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
382 foreach my $subscription (@$subscriptions){
383 &C4::Serials::DelSubscription($subscription->{subscriptionid});
386 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
387 # for at least 2 reasons :
388 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
389 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
390 # 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)
392 if (C4::Context->preference("NoZebra")) {
393 # only NoZebra indexing needs to have
394 # the previous version of the record
395 $oldRecord = GetMarcBiblio($biblionumber);
397 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
399 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
402 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
403 $sth->execute($biblionumber);
404 while ( my $biblioitemnumber = $sth->fetchrow ) {
406 # delete this biblioitem
407 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
408 return $error if $error;
411 # delete biblio from Koha tables and save in deletedbiblio
412 # must do this *after* _koha_delete_biblioitems, otherwise
413 # delete cascade will prevent deletedbiblioitems rows
414 # from being generated by _koha_delete_biblioitems
415 $error = _koha_delete_biblio( $dbh, $biblionumber );
417 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
422 =head2 LinkBibHeadingsToAuthorities
426 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
430 Links bib headings to authority records by checking
431 each authority-controlled field in the C<MARC::Record>
432 object C<$marc>, looking for a matching authority record,
433 and setting the linking subfield $9 to the ID of that
436 If no matching authority exists, or if multiple
437 authorities match, no $9 will be added, and any
438 existing one inthe field will be deleted.
440 Returns the number of heading links changed in the
445 sub LinkBibHeadingsToAuthorities {
448 my $num_headings_changed = 0;
449 foreach my $field ($bib->fields()) {
450 my $heading = C4::Heading->new_from_bib_field($field);
451 next unless defined $heading;
454 my $current_link = $field->subfield('9');
456 # look for matching authorities
457 my $authorities = $heading->authorities();
459 # want only one exact match
460 if ($#{ $authorities } == 0) {
461 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
462 my $authid = $authority->field('001')->data();
463 next if defined $current_link and $current_link eq $authid;
465 $field->delete_subfield(code => '9') if defined $current_link;
466 $field->add_subfields('9', $authid);
467 $num_headings_changed++;
469 if (defined $current_link) {
470 $field->delete_subfield(code => '9');
471 $num_headings_changed++;
476 return $num_headings_changed;
479 =head2 GetRecordValue
483 my $values = GetRecordValue($field, $record, $frameworkcode);
487 Get MARC fields from a keyword defined in fieldmapping table.
492 my ($field, $record, $frameworkcode) = @_;
493 my $dbh = C4::Context->dbh;
495 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
496 $sth->execute($frameworkcode, $field);
500 while(my $row = $sth->fetchrow_hashref){
501 foreach my $field ($record->field($row->{fieldcode})){
502 if( ($row->{subfieldcode} ne "" && $field->subfield($row->{subfieldcode}))){
503 foreach my $subfield ($field->subfield($row->{subfieldcode})){
504 push @result, { 'subfield' => $subfield };
507 }elsif($row->{subfieldcode} eq "") {
508 push @result, {'subfield' => $field->as_string()};
516 =head2 SetFieldMapping
520 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
524 Set a Field to MARC mapping value, if it already exists we don't add a new one.
528 sub SetFieldMapping {
529 my ($framework, $field, $fieldcode, $subfieldcode) = @_;
530 my $dbh = C4::Context->dbh;
532 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
533 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
534 if(not $sth->fetchrow_hashref){
536 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
538 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
542 =head2 DeleteFieldMapping
546 DeleteFieldMapping($id);
550 Delete a field mapping from an $id.
554 sub DeleteFieldMapping{
556 my $dbh = C4::Context->dbh;
558 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
562 =head2 GetFieldMapping
566 GetFieldMapping($frameworkcode);
570 Get all field mappings for a specified frameworkcode
574 sub GetFieldMapping {
575 my ($framework) = @_;
576 my $dbh = C4::Context->dbh;
578 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
579 $sth->execute($framework);
582 while(my $row = $sth->fetchrow_hashref){
592 $data = &GetBiblioData($biblionumber);
593 Returns information about the book with the given biblionumber.
594 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
595 the C<biblio> and C<biblioitems> tables in the
597 In addition, C<$data-E<gt>{subject}> is the list of the book's
598 subjects, separated by C<" , "> (space, comma, space).
599 If there are multiple biblioitems with the given biblionumber, only
600 the first one is considered.
608 my $dbh = C4::Context->dbh;
610 # my $query = C4::Context->preference('item-level_itypes') ?
611 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
613 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
614 # WHERE biblio.biblionumber = ?
615 # AND biblioitems.biblionumber = biblio.biblionumber
618 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
620 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
621 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
622 WHERE biblio.biblionumber = ?
623 AND biblioitems.biblionumber = biblio.biblionumber ";
625 my $sth = $dbh->prepare($query);
626 $sth->execute($bibnum);
628 $data = $sth->fetchrow_hashref;
632 } # sub GetBiblioData
634 =head2 &GetBiblioItemData
638 $itemdata = &GetBiblioItemData($biblioitemnumber);
640 Looks up the biblioitem with the given biblioitemnumber. Returns a
641 reference-to-hash. The keys are the fields from the C<biblio>,
642 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
643 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
650 sub GetBiblioItemData {
651 my ($biblioitemnumber) = @_;
652 my $dbh = C4::Context->dbh;
653 my $query = "SELECT *,biblioitems.notes AS bnotes
654 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
655 unless(C4::Context->preference('item-level_itypes')) {
656 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
658 $query .= " WHERE biblioitemnumber = ? ";
659 my $sth = $dbh->prepare($query);
661 $sth->execute($biblioitemnumber);
662 $data = $sth->fetchrow_hashref;
665 } # sub &GetBiblioItemData
667 =head2 GetBiblioItemByBiblioNumber
671 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
677 sub GetBiblioItemByBiblioNumber {
678 my ($biblionumber) = @_;
679 my $dbh = C4::Context->dbh;
680 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
684 $sth->execute($biblionumber);
686 while ( my $data = $sth->fetchrow_hashref ) {
687 push @results, $data;
694 =head2 GetBiblioFromItemNumber
698 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
700 Looks up the item with the given itemnumber. if undef, try the barcode.
702 C<&itemnodata> returns a reference-to-hash whose keys are the fields
703 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
711 sub GetBiblioFromItemNumber {
712 my ( $itemnumber, $barcode ) = @_;
713 my $dbh = C4::Context->dbh;
716 $sth=$dbh->prepare( "SELECT * FROM items
717 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
718 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
719 WHERE items.itemnumber = ?") ;
720 $sth->execute($itemnumber);
722 $sth=$dbh->prepare( "SELECT * FROM items
723 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
724 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
725 WHERE items.barcode = ?") ;
726 $sth->execute($barcode);
728 my $data = $sth->fetchrow_hashref;
737 $isbd = &GetISBDView($biblionumber);
739 Return the ISBD view which can be included in opac and intranet
746 my ($biblionumber, $template) = @_;
747 my $record = GetMarcBiblio($biblionumber);
748 my $itemtype = &GetFrameworkCode($biblionumber);
749 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
750 my $tagslib = &GetMarcStructure( 1, $itemtype );
752 my $ISBD = C4::Context->preference('ISBD');
753 if($template eq "opac"){
754 $ISBD = C4::Context->preference('OPACISBD');
761 foreach my $isbdfield ( split (/#/, $bloc) ) {
763 # $isbdfield= /(.?.?.?)/;
764 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
765 my $fieldvalue = $1 || 0;
766 my $subfvalue = $2 || "";
768 my $analysestring = $4;
771 # warn "==> $1 / $2 / $3 / $4";
772 # my $fieldvalue=substr($isbdfield,0,3);
773 if ( $fieldvalue > 0 ) {
774 my $hasputtextbefore = 0;
775 my @fieldslist = $record->field($fieldvalue);
776 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
778 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
779 # warn "FV : $fieldvalue";
780 if ($subfvalue ne ""){
781 foreach my $field ( @fieldslist ) {
782 foreach my $subfield ($field->subfield($subfvalue)){
783 my $calculated = $analysestring;
784 my $tag = $field->tag();
789 GetAuthorisedValueDesc( $tag, $subfvalue,
790 $subfield, '', $tagslib );
791 my $tagsubf = $tag . $subfvalue;
793 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
795 # field builded, store the result
796 if ( $calculated && !$hasputtextbefore )
797 { # put textbefore if not done
798 $blocres .= $textbefore;
799 $hasputtextbefore = 1;
802 # remove punctuation at start
803 $calculated =~ s/^( |;|:|\.|-)*//g;
804 $blocres .= $calculated;
809 $blocres .= $textafter if $hasputtextbefore;
811 foreach my $field ( @fieldslist ) {
812 my $calculated = $analysestring;
813 my $tag = $field->tag();
817 my @subf = $field->subfields;
818 for my $i ( 0 .. $#subf ) {
819 my $valuecode = $subf[$i][1];
820 my $subfieldcode = $subf[$i][0];
822 GetAuthorisedValueDesc( $tag, $subf[$i][0],
823 $subf[$i][1], '', $tagslib );
824 my $tagsubf = $tag . $subfieldcode;
826 $calculated =~ s/\{\{$tagsubf\}\}/$valuecode/gx;
828 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
831 # field builded, store the result
832 if ( $calculated && !$hasputtextbefore )
833 { # put textbefore if not done
834 $blocres .= $textbefore;
835 $hasputtextbefore = 1;
838 # remove punctuation at start
839 $calculated =~ s/^( |;|:|\.|-)*//g;
840 $blocres .= $calculated;
843 $blocres .= $textafter if $hasputtextbefore;
847 $blocres .= $isbdfield;
852 $res =~ s/\{(.*?)\}//g;
854 $res =~ s/\n/<br\/>/g;
866 ( $count, @results ) = &GetBiblio($biblionumber);
873 my ($biblionumber) = @_;
874 my $dbh = C4::Context->dbh;
875 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
878 $sth->execute($biblionumber);
879 while ( my $data = $sth->fetchrow_hashref ) {
880 $results[$count] = $data;
884 return ( $count, @results );
887 =head2 GetBiblioItemInfosOf
891 GetBiblioItemInfosOf(@biblioitemnumbers);
897 sub GetBiblioItemInfosOf {
898 my @biblioitemnumbers = @_;
901 SELECT biblioitemnumber,
905 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
907 return get_infos_of( $query, 'biblioitemnumber' );
910 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
912 =head2 GetMarcStructure
916 $res = GetMarcStructure($forlibrarian,$frameworkcode);
918 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
919 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
920 $frameworkcode : the framework code to read
926 # cache for results of GetMarcStructure -- needed
928 our $marc_structure_cache;
930 sub GetMarcStructure {
931 my ( $forlibrarian, $frameworkcode ) = @_;
932 my $dbh=C4::Context->dbh;
933 $frameworkcode = "" unless $frameworkcode;
935 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
936 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
939 my $sth = $dbh->prepare(
940 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
941 $sth->execute($frameworkcode);
942 my ($total) = $sth->fetchrow;
943 $frameworkcode = "" unless ( $total > 0 );
944 $sth = $dbh->prepare(
945 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
946 FROM marc_tag_structure
947 WHERE frameworkcode=?
950 $sth->execute($frameworkcode);
951 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
953 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
956 $res->{$tag}->{lib} =
957 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
958 $res->{$tag}->{tab} = "";
959 $res->{$tag}->{mandatory} = $mandatory;
960 $res->{$tag}->{repeatable} = $repeatable;
963 $sth = $dbh->prepare(
964 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
965 FROM marc_subfield_structure
966 WHERE frameworkcode=?
967 ORDER BY tagfield,tagsubfield
971 $sth->execute($frameworkcode);
974 my $authorised_value;
986 $tag, $subfield, $liblibrarian,
988 $mandatory, $repeatable, $authorised_value,
989 $authtypecode, $value_builder, $kohafield,
990 $seealso, $hidden, $isurl,
996 $res->{$tag}->{$subfield}->{lib} =
997 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
998 $res->{$tag}->{$subfield}->{tab} = $tab;
999 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1000 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1001 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1002 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1003 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1004 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1005 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1006 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1007 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1008 $res->{$tag}->{$subfield}->{'link'} = $link;
1009 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1012 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1017 =head2 GetUsedMarcStructure
1019 the same function as GetMarcStructure except it just takes field
1020 in tab 0-9. (used field)
1022 my $results = GetUsedMarcStructure($frameworkcode);
1024 L<$results> is a ref to an array which each case containts a ref
1025 to a hash which each keys is the columns from marc_subfield_structure
1027 L<$frameworkcode> is the framework code.
1031 sub GetUsedMarcStructure($){
1032 my $frameworkcode = shift || '';
1035 FROM marc_subfield_structure
1037 AND frameworkcode = ?
1038 ORDER BY tagfield, tagsubfield
1040 my $sth = C4::Context->dbh->prepare($query);
1041 $sth->execute($frameworkcode);
1042 return $sth->fetchall_arrayref({});
1045 =head2 GetMarcFromKohaField
1049 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1050 Returns the MARC fields & subfields mapped to the koha field
1051 for the given frameworkcode
1057 sub GetMarcFromKohaField {
1058 my ( $kohafield, $frameworkcode ) = @_;
1059 return 0, 0 unless $kohafield and defined $frameworkcode;
1060 my $relations = C4::Context->marcfromkohafield;
1062 $relations->{$frameworkcode}->{$kohafield}->[0],
1063 $relations->{$frameworkcode}->{$kohafield}->[1]
1067 =head2 GetMarcBiblio
1071 my $record = GetMarcBiblio($biblionumber);
1075 Returns MARC::Record representing bib identified by
1076 C<$biblionumber>. If no bib exists, returns undef.
1077 The MARC record contains both biblio & item data.
1082 my $biblionumber = shift;
1083 my $dbh = C4::Context->dbh;
1085 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1086 $sth->execute($biblionumber);
1087 my $row = $sth->fetchrow_hashref;
1088 my $marcxml = StripNonXmlChars($row->{'marcxml'});
1089 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
1090 my $record = MARC::Record->new();
1092 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1093 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1094 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1105 my $marcxml = GetXmlBiblio($biblionumber);
1107 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1108 The XML contains both biblio & item datas
1115 my ( $biblionumber ) = @_;
1116 my $dbh = C4::Context->dbh;
1118 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1119 $sth->execute($biblionumber);
1120 my ($marcxml) = $sth->fetchrow;
1124 =head2 GetCOinSBiblio
1128 my $coins = GetCOinSBiblio($biblionumber);
1130 Returns the COinS(a span) which can be included in a biblio record
1136 sub GetCOinSBiblio {
1137 my ( $biblionumber ) = @_;
1138 my $record = GetMarcBiblio($biblionumber);
1140 if (defined $record){
1141 # get the coin format
1142 my $pos7 = substr $record->leader(), 7,1;
1143 my $pos6 = substr $record->leader(), 6,1;
1146 my ($aulast, $aufirst) = ('','');
1155 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1160 'b' => 'manuscript',
1162 'd' => 'manuscript',
1166 'i' => 'audioRecording',
1167 'j' => 'audioRecording',
1170 'm' => 'computerProgram',
1175 'a' => 'journalArticle',
1179 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1181 if( $genre eq 'book' ){
1182 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1185 ##### We must transform mtx to a valable mtx and document type ####
1186 if( $genre eq 'book' ){
1188 }elsif( $genre eq 'journal' ){
1190 }elsif( $genre eq 'journalArticle' ){
1197 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1200 $aulast = $record->subfield('700','a') || '';
1201 $aufirst = $record->subfield('700','b') || '';
1202 $oauthors = "&rft.au=$aufirst $aulast";
1204 if($record->field('200')){
1205 for my $au ($record->field('200')->subfield('g')){
1206 $oauthors .= "&rft.au=$au";
1209 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1210 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1211 $pubyear = $record->subfield('210','d') || '';
1212 $publisher = $record->subfield('210','c') || '';
1213 $isbn = $record->subfield('010','a') || '';
1214 $issn = $record->subfield('011','a') || '';
1216 # MARC21 need some improve
1219 $genre = "&rft.genre=book";
1222 if ($record->field('100')) {
1223 $oauthors .= "&rft.au=".$record->subfield('100','a');
1226 if($record->field('700')){
1227 for my $au ($record->field('700')->subfield('a')){
1228 $oauthors .= "&rft.au=$au";
1231 $title = "&rft.btitle=".$record->subfield('245','a');
1232 $subtitle = $record->subfield('245', 'b') || '';
1233 $title .= $subtitle;
1234 $pubyear = $record->subfield('260', 'c') || '';
1235 $publisher = $record->subfield('260', 'b') || '';
1236 $isbn = $record->subfield('020', 'a') || '';
1237 $issn = $record->subfield('022', 'a') || '';
1240 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1241 $coins_value =~ s/\ /\+/g;
1242 #<!-- 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="
1244 return $coins_value;
1247 =head2 GetBiblioSummary
1251 $summary = GetBiblioSummary($marcrecord);
1253 Return the summary of a record.
1259 sub GetBiblioSummary {
1260 my $recorddata =shift @_;
1262 my $marcflavour = C4::Context->preference("marcflavour");
1263 my $marc=MARC::Record::new_from_xml($recorddata,"utf-8",$marcflavour);
1267 if($marcflavour eq "MARC21"){
1268 $str="<b>".$marc->subfield('245',"a")."</b>" if $marc->subfield('245','a');
1269 $str.= " <i>".$marc->subfield('245',"b")."</i> " if $marc->subfield('245','b');
1271 if ($marc->field('245')){
1273 foreach ($marc->field('100')->subfield("a")) {
1279 if ($marc->field('260')){
1281 $str.=$marc->subfield('260',"a")." " if $marc->subfield('260','a');
1282 $str.=" : ".$marc->subfield('260',"b")." " if $marc->subfield('260','b');
1283 $str.=", ".$marc->subfield('260',"c")." " if $marc->subfield('260','c');
1285 if ($marc->field('300')){
1287 $str.=$marc->subfield('300','a') if ($marc->subfield(300,'a'));
1288 $str.=" ; ".$marc->subfield('300','b') if $marc->subfield('300','b');
1289 $str.=" ; ".$marc->subfield('300','c') if $marc->subfield('300','c');
1290 $str.=" ; ".$marc->subfield('300','e') if $marc->subfield('300','e');
1292 foreach ($marc->field('500')){
1294 foreach ($_->subfield("a")){
1298 my $itemtypes=GetItemTypes();
1299 $str.=" - <u>".$itemtypes->{$marc->subfield('942','c')}->{'description'}."</u> ";
1303 $str = "<b>".$marc->subfield('200','a')."</b>" if $marc->subfield('200','a');
1304 $str.= " <i>".$marc->subfield('200','e')."</i> " if $marc->subfield('200','e');
1305 if ($marc->field('200')){
1307 foreach ($marc->field('200')->subfield("f")) {
1313 if ($marc->subfield('200','g')){
1315 foreach ($marc->field('200')->subfield("g")){
1321 if ($marc->field('461')){
1323 $str.= $marc->subfield('461','t') if $marc->subfield('461','t');
1324 $str.=", ".$marc->subfield('461','d') if $marc->subfield('461','d');
1325 $str.=", ".$marc->subfield('461','v') if $marc->subfield('461','v');
1326 $str.=", ".$marc->subfield('461','h') if $marc->subfield('461','h');
1327 $str.=" ; ".$marc->subfield('461','x') if $marc->subfield('461','x');
1330 if ($marc->field('210')){
1332 $str.=$marc->subfield('210',"a")." " if $marc->subfield('210','a');
1333 $str.=" : ".$marc->subfield('210',"c")." " if $marc->subfield('210','c');
1334 $str.=", ".$marc->subfield('210',"d")." " if $marc->subfield('210','d');
1337 if ($marc->field('215')){
1339 $str.=$marc->subfield('215','a') if ($marc->subfield(215,'a'));
1340 $str.=" ; ".$marc->subfield('215','d') if $marc->subfield('215','d');
1341 $str.=" ; ".$marc->subfield('215','c') if $marc->subfield('215','c');
1342 $str.=" ; ".$marc->subfield('215','e') if $marc->subfield('215','e');
1344 foreach ($marc->field('300')){
1346 foreach ($_->subfield("a")){
1351 my $itemtypes=GetItemTypes;
1352 if($itemtypes->{$marc->subfield('200','b')}){
1353 $str.=" - <u>".$itemtypes->{$marc->subfield('200','b')}->{'description'}."</u> ";
1360 =head2 GetAuthorisedValueDesc
1364 my $subfieldvalue =get_authorised_value_desc(
1365 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1366 Retrieve the complete description for a given authorised value.
1368 Now takes $category and $value pair too.
1369 my $auth_value_desc =GetAuthorisedValueDesc(
1370 '','', 'DVD' ,'','','CCODE');
1376 sub GetAuthorisedValueDesc {
1377 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1378 my $dbh = C4::Context->dbh;
1382 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1385 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1386 return C4::Branch::GetBranchName($value);
1390 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1391 return getitemtypeinfo($value)->{description};
1394 #---- "true" authorized value
1395 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1398 if ( $category ne "" ) {
1401 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1403 $sth->execute( $category, $value );
1404 my $data = $sth->fetchrow_hashref;
1405 return $data->{'lib'};
1408 return $value; # if nothing is found return the original value
1416 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1417 Get all notes from the MARC record and returns them in an array.
1418 The note are stored in differents places depending on MARC flavour
1425 my ( $record, $marcflavour ) = @_;
1427 if ( $marcflavour eq "MARC21" ) {
1430 else { # assume unimarc if not marc21
1437 foreach my $field ( $record->field($scope) ) {
1438 my $value = $field->as_string();
1439 $value =~ s/\n/<br \/>/g ;
1441 if ( $note ne "" ) {
1442 $marcnote = { marcnote => $note, };
1443 push @marcnotes, $marcnote;
1446 if ( $note ne $value ) {
1447 $note = $note . " " . $value;
1452 $marcnote = { marcnote => $note };
1453 push @marcnotes, $marcnote; #load last tag into array
1456 } # end GetMarcNotes
1458 =head2 GetMarcSubjects
1462 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1463 Get all subjects from the MARC record and returns them in an array.
1464 The subjects are stored in differents places depending on MARC flavour
1470 sub GetMarcSubjects {
1471 my ( $record, $marcflavour ) = @_;
1472 my ( $mintag, $maxtag );
1473 if ( $marcflavour eq "MARC21" ) {
1477 else { # assume unimarc if not marc21
1487 foreach my $field ( $record->field('6..' )) {
1488 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1490 my @subfields = $field->subfields();
1493 # if there is an authority link, build the link with an= subfield9
1494 my $subfield9 = $field->subfield('9');
1495 for my $subject_subfield (@subfields ) {
1496 # don't load unimarc subfields 3,4,5
1497 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1498 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1499 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1500 my $code = $subject_subfield->[0];
1501 my $value = $subject_subfield->[1];
1502 my $linkvalue = $value;
1503 $linkvalue =~ s/(\(|\))//g;
1504 my $operator = " and " unless $counter==0;
1506 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1508 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1510 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1512 my @this_link_loop = @link_loop;
1513 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1517 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1520 return \@marcsubjects;
1521 } #end getMARCsubjects
1523 =head2 GetMarcAuthors
1527 authors = GetMarcAuthors($record,$marcflavour);
1528 Get all authors from the MARC record and returns them in an array.
1529 The authors are stored in differents places depending on MARC flavour
1535 sub GetMarcAuthors {
1536 my ( $record, $marcflavour ) = @_;
1537 my ( $mintag, $maxtag );
1538 # tagslib useful for UNIMARC author reponsabilities
1539 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.
1540 if ( $marcflavour eq "MARC21" ) {
1544 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1553 foreach my $field ( $record->fields ) {
1554 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1557 my @subfields = $field->subfields();
1559 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1560 my $subfield9 = $field->subfield('9');
1561 for my $authors_subfield (@subfields) {
1562 # don't load unimarc subfields 3, 5
1563 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1564 my $subfieldcode = $authors_subfield->[0];
1565 my $value = $authors_subfield->[1];
1566 my $linkvalue = $value;
1567 $linkvalue =~ s/(\(|\))//g;
1568 my $operator = " and " unless $count_auth==0;
1569 # if we have an authority link, use that as the link, otherwise use standard searching
1571 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1574 # reset $linkvalue if UNIMARC author responsibility
1575 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1576 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1578 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1580 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1581 my @this_link_loop = @link_loop;
1582 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1583 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1586 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1588 return \@marcauthors;
1595 $marcurls = GetMarcUrls($record,$marcflavour);
1596 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1597 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1604 my ( $record, $marcflavour ) = @_;
1607 for my $field ( $record->field('856') ) {
1610 for my $note ( $field->subfield('z') ) {
1611 push @notes, { note => $note };
1613 my @urls = $field->subfield('u');
1614 foreach my $url (@urls) {
1615 if ( $marcflavour eq 'MARC21' ) {
1616 my $s3 = $field->subfield('3');
1617 my $link = $field->subfield('y');
1618 unless ( $url =~ /^\w+:/ ) {
1619 if ( $field->indicator(1) eq '7' ) {
1620 $url = $field->subfield('2') . "://" . $url;
1621 } elsif ( $field->indicator(1) eq '1' ) {
1622 $url = 'ftp://' . $url;
1624 # properly, this should be if ind1=4,
1625 # however we will assume http protocol since we're building a link.
1626 $url = 'http://' . $url;
1629 # TODO handle ind 2 (relationship)
1634 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1635 $marcurl->{'part'} = $s3 if ($link);
1636 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1638 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1639 $marcurl->{'MARCURL'} = $url;
1641 push @marcurls, $marcurl;
1647 =head2 GetMarcSeries
1651 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1652 Get all series from the MARC record and returns them in an array.
1653 The series are stored in differents places depending on MARC flavour
1660 my ($record, $marcflavour) = @_;
1661 my ($mintag, $maxtag);
1662 if ($marcflavour eq "MARC21") {
1665 } else { # assume unimarc if not marc21
1675 foreach my $field ($record->field('440'), $record->field('490')) {
1677 #my $value = $field->subfield('a');
1678 #$marcsubjct = {MARCSUBJCT => $value,};
1679 my @subfields = $field->subfields();
1680 #warn "subfields:".join " ", @$subfields;
1683 for my $series_subfield (@subfields) {
1685 undef $volume_number;
1686 # see if this is an instance of a volume
1687 if ($series_subfield->[0] eq 'v') {
1691 my $code = $series_subfield->[0];
1692 my $value = $series_subfield->[1];
1693 my $linkvalue = $value;
1694 $linkvalue =~ s/(\(|\))//g;
1695 my $operator = " and " unless $counter==0;
1696 push @link_loop, {link => $linkvalue, operator => $operator };
1697 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1698 if ($volume_number) {
1699 push @subfields_loop, {volumenum => $value};
1702 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1706 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1707 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1708 #push @marcsubjcts, $marcsubjct;
1712 my $marcseriessarray=\@marcseries;
1713 return $marcseriessarray;
1714 } #end getMARCseriess
1716 =head2 GetFrameworkCode
1720 $frameworkcode = GetFrameworkCode( $biblionumber )
1726 sub GetFrameworkCode {
1727 my ( $biblionumber ) = @_;
1728 my $dbh = C4::Context->dbh;
1729 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1730 $sth->execute($biblionumber);
1731 my ($frameworkcode) = $sth->fetchrow;
1732 return $frameworkcode;
1735 =head2 GetPublisherNameFromIsbn
1737 $name = GetPublishercodeFromIsbn($isbn);
1744 sub GetPublisherNameFromIsbn($){
1746 $isbn =~ s/[- _]//g;
1748 my @codes = (split '-', DisplayISBN($isbn));
1749 my $code = $codes[0].$codes[1].$codes[2];
1750 my $dbh = C4::Context->dbh;
1752 SELECT distinct publishercode
1755 AND publishercode IS NOT NULL
1758 my $sth = $dbh->prepare($query);
1759 $sth->execute("$code%");
1760 my $name = $sth->fetchrow;
1761 return $name if length $name;
1765 =head2 TransformKohaToMarc
1769 $record = TransformKohaToMarc( $hash )
1770 This function builds partial MARC::Record from a hash
1771 Hash entries can be from biblio or biblioitems.
1772 This function is called in acquisition module, to create a basic catalogue entry from user entry
1778 sub TransformKohaToMarc {
1780 my $sth = C4::Context->dbh->prepare(
1781 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1783 my $record = MARC::Record->new();
1784 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1785 foreach (keys %{$hash}) {
1786 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1791 =head2 TransformKohaToMarcOneField
1795 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1801 sub TransformKohaToMarcOneField {
1802 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1803 $frameworkcode='' unless $frameworkcode;
1807 if ( !defined $sth ) {
1808 my $dbh = C4::Context->dbh;
1809 $sth = $dbh->prepare(
1810 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1813 $sth->execute( $frameworkcode, $kohafieldname );
1814 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1815 my $tag = $record->field($tagfield);
1817 $tag->update( $tagsubfield => $value );
1818 $record->delete_field($tag);
1819 $record->insert_fields_ordered($tag);
1822 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1828 =head2 TransformHtmlToXml
1832 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1834 $auth_type contains :
1835 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1836 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1837 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1843 sub TransformHtmlToXml {
1844 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1845 my $xml = MARC::File::XML::header('UTF-8');
1846 $xml .= "<record>\n";
1847 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1848 MARC::File::XML->default_record_format($auth_type);
1849 # in UNIMARC, field 100 contains the encoding
1850 # check that there is one, otherwise the
1851 # MARC::Record->new_from_xml will fail (and Koha will die)
1852 my $unimarc_and_100_exist=0;
1853 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1858 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1859 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1860 # if we have a 100 field and it's values are not correct, skip them.
1861 # if we don't have any valid 100 field, we will create a default one at the end
1862 my $enc = substr( @$values[$i], 26, 2 );
1863 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1864 $unimarc_and_100_exist=1;
1869 @$values[$i] =~ s/&/&/g;
1870 @$values[$i] =~ s/</</g;
1871 @$values[$i] =~ s/>/>/g;
1872 @$values[$i] =~ s/"/"/g;
1873 @$values[$i] =~ s/'/'/g;
1874 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1875 # utf8::decode( @$values[$i] );
1877 if ( ( @$tags[$i] ne $prevtag ) ) {
1878 $j++ unless ( @$tags[$i] eq "" );
1879 my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
1880 my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
1881 my $ind1 = _default_ind_to_space($indicator1);
1883 if ( @$indicator[$j] ) {
1884 $ind2 = _default_ind_to_space($indicator2);
1887 warn "Indicator in @$tags[$i] is empty";
1891 $xml .= "</datafield>\n";
1892 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1893 && ( @$values[$i] ne "" ) )
1895 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1896 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1904 if ( @$values[$i] ne "" ) {
1907 if ( @$tags[$i] eq "000" ) {
1908 $xml .= "<leader>@$values[$i]</leader>\n";
1911 # rest of the fixed fields
1913 elsif ( @$tags[$i] < 10 ) {
1914 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1918 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1919 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1925 else { # @$tags[$i] eq $prevtag
1926 my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
1927 my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
1928 my $ind1 = _default_ind_to_space($indicator1);
1930 if ( @$indicator[$j] ) {
1931 $ind2 = _default_ind_to_space($indicator2);
1934 warn "Indicator in @$tags[$i] is empty";
1937 if ( @$values[$i] eq "" ) {
1941 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1944 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1947 $prevtag = @$tags[$i];
1949 $xml .= "</datafield>\n" if @$tags > 0;
1950 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1951 # warn "SETTING 100 for $auth_type";
1952 my $string = strftime( "%Y%m%d", localtime(time) );
1953 # set 50 to position 26 is biblios, 13 if authorities
1955 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1956 $string = sprintf( "%-*s", 35, $string );
1957 substr( $string, $pos , 6, "50" );
1958 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1959 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1960 $xml .= "</datafield>\n";
1962 $xml .= "</record>\n";
1963 $xml .= MARC::File::XML::footer();
1967 =head2 _default_ind_to_space
1969 Passed what should be an indicator returns a space
1970 if its undefined or zero length
1974 sub _default_ind_to_space {
1976 if (!defined $s || $s eq q{}) {
1982 =head2 TransformHtmlToMarc
1984 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1985 L<$params> is a ref to an array as below:
1987 'tag_010_indicator1_531951' ,
1988 'tag_010_indicator2_531951' ,
1989 'tag_010_code_a_531951_145735' ,
1990 'tag_010_subfield_a_531951_145735' ,
1991 'tag_200_indicator1_873510' ,
1992 'tag_200_indicator2_873510' ,
1993 'tag_200_code_a_873510_673465' ,
1994 'tag_200_subfield_a_873510_673465' ,
1995 'tag_200_code_b_873510_704318' ,
1996 'tag_200_subfield_b_873510_704318' ,
1997 'tag_200_code_e_873510_280822' ,
1998 'tag_200_subfield_e_873510_280822' ,
1999 'tag_200_code_f_873510_110730' ,
2000 'tag_200_subfield_f_873510_110730' ,
2002 L<$cgi> is the CGI object which containts the value.
2003 L<$record> is the MARC::Record object.
2007 sub TransformHtmlToMarc {
2011 # explicitly turn on the UTF-8 flag for all
2012 # 'tag_' parameters to avoid incorrect character
2013 # conversion later on
2014 my $cgi_params = $cgi->Vars;
2015 foreach my $param_name (keys %$cgi_params) {
2016 if ($param_name =~ /^tag_/) {
2017 my $param_value = $cgi_params->{$param_name};
2018 if (utf8::decode($param_value)) {
2019 $cgi_params->{$param_name} = $param_value;
2021 # FIXME - need to do something if string is not valid UTF-8
2025 # creating a new record
2026 my $record = MARC::Record->new();
2029 while ($params->[$i]){ # browse all CGI params
2030 my $param = $params->[$i];
2032 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2033 if ($param eq 'biblionumber') {
2034 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
2035 &GetMarcFromKohaField( "biblio.biblionumber", '' );
2036 if ($biblionumbertagfield < 10) {
2037 $newfield = MARC::Field->new(
2038 $biblionumbertagfield,
2039 $cgi->param($param),
2042 $newfield = MARC::Field->new(
2043 $biblionumbertagfield,
2046 "$biblionumbertagsubfield" => $cgi->param($param),
2049 push @fields,$newfield if($newfield);
2051 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
2054 my $ind1 = _default_ind_to_space(substr($cgi->param($param), 0, 1));
2055 my $ind2 = _default_ind_to_space(substr($cgi->param($params->[$i+1]), 0, 1));
2059 if($tag < 10){ # no code for theses fields
2060 # in MARC editor, 000 contains the leader.
2061 if ($tag eq '000' ) {
2062 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
2063 # between 001 and 009 (included)
2064 } elsif ($cgi->param($params->[$j+1]) ne '') {
2065 $newfield = MARC::Field->new(
2067 $cgi->param($params->[$j+1]),
2070 # > 009, deal with subfields
2072 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
2073 my $inner_param = $params->[$j];
2075 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
2076 $newfield->add_subfields(
2077 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
2081 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
2082 $newfield = MARC::Field->new(
2086 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
2093 push @fields,$newfield if($newfield);
2098 $record->append_fields(@fields);
2102 # cache inverted MARC field map
2103 our $inverted_field_map;
2105 =head2 TransformMarcToKoha
2109 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2113 Extract data from a MARC bib record into a hashref representing
2114 Koha biblio, biblioitems, and items fields.
2117 sub TransformMarcToKoha {
2118 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2121 $limit_table=$limit_table||0;
2122 $frameworkcode = '' unless defined $frameworkcode;
2124 unless (defined $inverted_field_map) {
2125 $inverted_field_map = _get_inverted_marc_field_map();
2129 if ( defined $limit_table && $limit_table eq 'items') {
2130 $tables{'items'} = 1;
2132 $tables{'items'} = 1;
2133 $tables{'biblio'} = 1;
2134 $tables{'biblioitems'} = 1;
2137 # traverse through record
2138 MARCFIELD: foreach my $field ($record->fields()) {
2139 my $tag = $field->tag();
2140 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2141 if ($field->is_control_field()) {
2142 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2143 ENTRY: foreach my $entry (@{ $kohafields }) {
2144 my ($subfield, $table, $column) = @{ $entry };
2145 next ENTRY unless exists $tables{$table};
2146 my $key = _disambiguate($table, $column);
2147 if ($result->{$key}) {
2148 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
2149 $result->{$key} .= " | " . $field->data();
2152 $result->{$key} = $field->data();
2156 # deal with subfields
2157 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
2158 my $code = $sf->[0];
2159 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2160 my $value = $sf->[1];
2161 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
2162 my ($table, $column) = @{ $entry };
2163 next SFENTRY unless exists $tables{$table};
2164 my $key = _disambiguate($table, $column);
2165 if ($result->{$key}) {
2166 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
2167 $result->{$key} .= " | " . $value;
2170 $result->{$key} = $value;
2177 # modify copyrightdate to keep only the 1st year found
2178 if (exists $result->{'copyrightdate'}) {
2179 my $temp = $result->{'copyrightdate'};
2180 $temp =~ m/c(\d\d\d\d)/;
2181 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2182 $result->{'copyrightdate'} = $1;
2184 else { # if no cYYYY, get the 1st date.
2185 $temp =~ m/(\d\d\d\d)/;
2186 $result->{'copyrightdate'} = $1;
2190 # modify publicationyear to keep only the 1st year found
2191 if (exists $result->{'publicationyear'}) {
2192 my $temp = $result->{'publicationyear'};
2193 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2194 $result->{'publicationyear'} = $1;
2196 else { # if no cYYYY, get the 1st date.
2197 $temp =~ m/(\d\d\d\d)/;
2198 $result->{'publicationyear'} = $1;
2205 sub _get_inverted_marc_field_map {
2207 my $relations = C4::Context->marcfromkohafield;
2209 foreach my $frameworkcode (keys %{ $relations }) {
2210 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
2211 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2212 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2213 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2214 my ($table, $column) = split /[.]/, $kohafield, 2;
2215 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2216 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2222 =head2 _disambiguate
2226 $newkey = _disambiguate($table, $field);
2228 This is a temporary hack to distinguish between the
2229 following sets of columns when using TransformMarcToKoha.
2231 items.cn_source & biblioitems.cn_source
2232 items.cn_sort & biblioitems.cn_sort
2234 Columns that are currently NOT distinguished (FIXME
2235 due to lack of time to fully test) are:
2237 biblio.notes and biblioitems.notes
2242 FIXME - this is necessary because prefixing each column
2243 name with the table name would require changing lots
2244 of code and templates, and exposing more of the DB
2245 structure than is good to the UI templates, particularly
2246 since biblio and bibloitems may well merge in a future
2247 version. In the future, it would also be good to
2248 separate DB access and UI presentation field names
2255 sub CountItemsIssued {
2256 my ( $biblionumber ) = @_;
2257 my $dbh = C4::Context->dbh;
2258 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2259 $sth->execute( $biblionumber );
2260 my $row = $sth->fetchrow_hashref();
2261 return $row->{'issuedCount'};
2265 my ($table, $column) = @_;
2266 if ($column eq "cn_sort" or $column eq "cn_source") {
2267 return $table . '.' . $column;
2274 =head2 get_koha_field_from_marc
2278 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2280 Internal function to map data from the MARC record to a specific non-MARC field.
2281 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2287 sub get_koha_field_from_marc {
2288 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2289 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2291 foreach my $field ( $record->field($tagfield) ) {
2292 if ( $field->tag() < 10 ) {
2294 $kohafield .= " | " . $field->data();
2297 $kohafield = $field->data();
2301 if ( $field->subfields ) {
2302 my @subfields = $field->subfields();
2303 foreach my $subfieldcount ( 0 .. $#subfields ) {
2304 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2307 " | " . $subfields[$subfieldcount][1];
2311 $subfields[$subfieldcount][1];
2322 =head2 TransformMarcToKohaOneField
2326 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2332 sub TransformMarcToKohaOneField {
2334 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2335 # only the 1st will be retrieved...
2336 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2338 my ( $tagfield, $subfield ) =
2339 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2341 foreach my $field ( $record->field($tagfield) ) {
2342 if ( $field->tag() < 10 ) {
2343 if ( $result->{$kohafield} ) {
2344 $result->{$kohafield} .= " | " . $field->data();
2347 $result->{$kohafield} = $field->data();
2351 if ( $field->subfields ) {
2352 my @subfields = $field->subfields();
2353 foreach my $subfieldcount ( 0 .. $#subfields ) {
2354 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2355 if ( $result->{$kohafield} ) {
2356 $result->{$kohafield} .=
2357 " | " . $subfields[$subfieldcount][1];
2360 $result->{$kohafield} =
2361 $subfields[$subfieldcount][1];
2371 =head1 OTHER FUNCTIONS
2374 =head2 PrepareItemrecordDisplay
2378 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2380 Returns a hash with all the fields for Display a given item data in a template
2386 sub PrepareItemrecordDisplay {
2388 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2390 my $dbh = C4::Context->dbh;
2391 my $today_iso = C4::Dates->today('iso');
2392 my $frameworkcode = &GetFrameworkCode( $bibnum );
2393 my ( $itemtagfield, $itemtagsubfield ) =
2394 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2395 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2396 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2397 # FIXME : I'd rather have GetMarcBiblio called out of this.
2398 # Since it gets the whole Biblio record for each item
2399 my $marcrecord = GetMarcBiblio( $bibnum) if ($bibnum);
2401 my $authorised_values_sth =
2403 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2405 foreach my $tag ( sort keys %{$tagslib} ) {
2406 my $previous_tag = '';
2408 # loop through each subfield
2410 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2411 next if ( subfield_is_koha_internal_p($subfield) );
2412 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2414 $subfield_data{tag} = $tag;
2415 $subfield_data{subfield} = $subfield;
2416 $subfield_data{countsubfield} = $cntsubf++;
2417 $subfield_data{kohafield} =
2418 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2420 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2421 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2422 $subfield_data{mandatory} =
2423 $tagslib->{$tag}->{$subfield}->{mandatory};
2424 $subfield_data{repeatable} =
2425 $tagslib->{$tag}->{$subfield}->{repeatable};
2426 $subfield_data{hidden} = "display:none"
2427 if $tagslib->{$tag}->{$subfield}->{hidden};
2430 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2433 $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
2434 $value ||= $defaultvalues->{$tagslib->{$tag}->{$subfield}->{'kohafield'}};
2435 # get today date & replace YYYY, MM, DD if provided in the default value
2436 my ( $year, $month, $day ) = split ',', $today_iso; # FIXME: iso dates don't have commas!
2437 $value =~ s/YYYY/$year/g;
2438 $value =~ s/MM/$month/g;
2439 $value =~ s/DD/$day/g;
2441 $value =~ s/"/"/g;
2443 # search for itemcallnumber if applicable
2444 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2445 'items.itemcallnumber'
2446 && C4::Context->preference('itemcallnumber') )
2449 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2451 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2452 my $temp = $marcrecord->field($CNtag) if ($marcrecord);
2454 $value = $temp->subfield($CNsubfield);
2457 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2458 'items.itemcallnumber'
2459 && $defaultvalues->{'callnumber'} )
2461 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2463 $value = $defaultvalues->{'callnumber'};
2466 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2467 'items.holdingbranch' ||
2468 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2470 && $defaultvalues->{'branchcode'} )
2472 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2474 $value = $defaultvalues->{branchcode};
2477 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2478 my @authorised_values;
2481 # builds list, depending on authorised value...
2483 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2486 if ( ( C4::Context->preference("IndependantBranches") )
2487 && ( C4::Context->userenv->{flags} != 1 ) )
2491 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2493 $sth->execute( C4::Context->userenv->{branch} );
2494 push @authorised_values, ""
2496 $tagslib->{$tag}->{$subfield}->{mandatory} );
2497 while ( my ( $branchcode, $branchname ) =
2498 $sth->fetchrow_array )
2500 push @authorised_values, $branchcode;
2501 $authorised_lib{$branchcode} = $branchname;
2507 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2510 push @authorised_values, ""
2512 $tagslib->{$tag}->{$subfield}->{mandatory} );
2513 while ( my ( $branchcode, $branchname ) =
2514 $sth->fetchrow_array )
2516 push @authorised_values, $branchcode;
2517 $authorised_lib{$branchcode} = $branchname;
2523 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2528 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2531 push @authorised_values, ""
2532 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2533 while ( my ( $itemtype, $description ) =
2534 $sth->fetchrow_array )
2536 push @authorised_values, $itemtype;
2537 $authorised_lib{$itemtype} = $description;
2540 #---- "true" authorised value
2543 $authorised_values_sth->execute(
2544 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2545 push @authorised_values, ""
2546 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2547 while ( my ( $value, $lib ) =
2548 $authorised_values_sth->fetchrow_array )
2550 push @authorised_values, $value;
2551 $authorised_lib{$value} = $lib;
2554 $subfield_data{marc_value} = CGI::scrolling_list(
2555 -name => 'field_value',
2556 -values => \@authorised_values,
2557 -default => "$value",
2558 -labels => \%authorised_lib,
2565 $subfield_data{marc_value} =
2566 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2568 push( @loop_data, \%subfield_data );
2572 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2573 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2575 'itemtagfield' => $itemtagfield,
2576 'itemtagsubfield' => $itemtagsubfield,
2577 'itemnumber' => $itemnumber,
2578 'iteminformation' => \@loop_data
2584 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2586 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2587 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2588 # =head2 ModZebrafiles
2590 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2594 # sub ModZebrafiles {
2596 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2600 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2601 # unless ( opendir( DIR, "$zebradir" ) ) {
2602 # warn "$zebradir not found";
2606 # my $filename = $zebradir . $biblionumber;
2609 # open( OUTPUT, ">", $filename . ".xml" );
2610 # print OUTPUT $record;
2619 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2621 $biblionumber is the biblionumber we want to index
2622 $op is specialUpdate or delete, and is used to know what we want to do
2623 $server is the server that we want to update
2624 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2625 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2627 $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.
2634 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2635 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2636 my $dbh=C4::Context->dbh;
2638 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2640 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2641 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2643 if (C4::Context->preference("NoZebra")) {
2644 # lock the nozebra table : we will read index lines, update them in Perl process
2645 # and write everything in 1 transaction.
2646 # lock the table to avoid someone else overwriting what we are doing
2647 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2648 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2649 if ($op eq 'specialUpdate') {
2650 # OK, we have to add or update the record
2651 # 1st delete (virtually, in indexes), if record actually exists
2653 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2655 # ... add the record
2656 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2658 # it's a deletion, delete the record...
2659 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2660 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2662 # ok, now update the database...
2663 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2664 foreach my $key (keys %result) {
2665 foreach my $index (keys %{$result{$key}}) {
2666 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2669 $dbh->do('UNLOCK TABLES');
2672 # we use zebra, just fill zebraqueue table
2674 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2676 AND biblio_auth_number = ?
2679 my $check_sth = $dbh->prepare_cached($check_sql);
2680 $check_sth->execute($server, $biblionumber, $op);
2681 my ($count) = $check_sth->fetchrow_array;
2682 $check_sth->finish();
2684 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2685 $sth->execute($biblionumber,$server,$op);
2691 =head2 GetNoZebraIndexes
2693 %indexes = GetNoZebraIndexes;
2695 return the data from NoZebraIndexes syspref.
2699 sub GetNoZebraIndexes {
2700 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2702 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2703 $line =~ /(.*)=>(.*)/;
2704 my $index = $1; # initial ' or " is removed afterwards
2706 $index =~ s/'|"|\s//g;
2707 $fields =~ s/'|"|\s//g;
2708 $indexes{$index}=$fields;
2713 =head1 INTERNAL FUNCTIONS
2715 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2717 function to delete a biblio in NoZebra indexes
2718 This function does NOT delete anything in database : it reads all the indexes entries
2719 that have to be deleted & delete them in the hash
2720 The SQL part is done either :
2721 - after the Add if we are modifying a biblio (delete + add again)
2722 - immediatly after this sub if we are doing a true deletion.
2723 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2728 sub _DelBiblioNoZebra {
2729 my ($biblionumber, $record, $server)=@_;
2732 my $dbh = C4::Context->dbh;
2736 if ($server eq 'biblioserver') {
2737 %index=GetNoZebraIndexes;
2738 # get title of the record (to store the 10 first letters with the index)
2739 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2740 $title = lc($record->subfield($titletag,$titlesubfield));
2742 # for authorities, the "title" is the $a mainentry
2743 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2744 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2745 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2746 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2747 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2748 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2749 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2753 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2754 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2755 # limit to 10 char, should be enough, and limit the DB size
2756 $title = substr($title,0,10);
2758 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2759 foreach my $field ($record->fields()) {
2760 #parse each subfield
2761 next if $field->tag <10;
2762 foreach my $subfield ($field->subfields()) {
2763 my $tag = $field->tag();
2764 my $subfieldcode = $subfield->[0];
2766 # check each index to see if the subfield is stored somewhere
2767 # otherwise, store it in __RAW__ index
2768 foreach my $key (keys %index) {
2769 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2770 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2772 my $line= lc $subfield->[1];
2773 # remove meaningless value in the field...
2774 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2775 # ... and split in words
2776 foreach (split / /,$line) {
2777 next unless $_; # skip empty values (multiple spaces)
2778 # if the entry is already here, do nothing, the biblionumber has already be removed
2779 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2780 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2781 $sth2->execute($server,$key,$_);
2782 my $existing_biblionumbers = $sth2->fetchrow;
2784 if ($existing_biblionumbers) {
2785 # warn " existing for $key $_: $existing_biblionumbers";
2786 $result{$key}->{$_} =$existing_biblionumbers;
2787 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2793 # the subfield is not indexed, store it in __RAW__ index anyway
2795 my $line= lc $subfield->[1];
2796 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2797 # ... and split in words
2798 foreach (split / /,$line) {
2799 next unless $_; # skip empty values (multiple spaces)
2800 # if the entry is already here, do nothing, the biblionumber has already be removed
2801 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2802 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2803 $sth2->execute($server,'__RAW__',$_);
2804 my $existing_biblionumbers = $sth2->fetchrow;
2806 if ($existing_biblionumbers) {
2807 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2808 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2818 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2820 function to add a biblio in NoZebra indexes
2824 sub _AddBiblioNoZebra {
2825 my ($biblionumber, $record, $server, %result)=@_;
2826 my $dbh = C4::Context->dbh;
2830 if ($server eq 'biblioserver') {
2831 %index=GetNoZebraIndexes;
2832 # get title of the record (to store the 10 first letters with the index)
2833 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2834 $title = lc($record->subfield($titletag,$titlesubfield));
2836 # warn "server : $server";
2837 # for authorities, the "title" is the $a mainentry
2838 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2839 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2840 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2841 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2842 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2843 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2844 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2847 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2848 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2849 # limit to 10 char, should be enough, and limit the DB size
2850 $title = substr($title,0,10);
2852 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2853 foreach my $field ($record->fields()) {
2854 #parse each subfield
2855 ###FIXME: impossible to index a 001-009 value with NoZebra
2856 next if $field->tag <10;
2857 foreach my $subfield ($field->subfields()) {
2858 my $tag = $field->tag();
2859 my $subfieldcode = $subfield->[0];
2861 # warn "INDEXING :".$subfield->[1];
2862 # check each index to see if the subfield is stored somewhere
2863 # otherwise, store it in __RAW__ index
2864 foreach my $key (keys %index) {
2865 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2866 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2868 my $line= lc $subfield->[1];
2869 # remove meaningless value in the field...
2870 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2871 # ... and split in words
2872 foreach (split / /,$line) {
2873 next unless $_; # skip empty values (multiple spaces)
2874 # if the entry is already here, improve weight
2875 # warn "managing $_";
2876 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2877 my $weight = $1 + 1;
2878 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2879 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2881 # get the value if it exist in the nozebra table, otherwise, create it
2882 $sth2->execute($server,$key,$_);
2883 my $existing_biblionumbers = $sth2->fetchrow;
2885 if ($existing_biblionumbers) {
2886 $result{$key}->{"$_"} =$existing_biblionumbers;
2887 my $weight = defined $1 ? $1 + 1 : 1;
2888 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2889 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2890 # create a new ligne for this entry
2892 # warn "INSERT : $server / $key / $_";
2893 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2894 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2900 # the subfield is not indexed, store it in __RAW__ index anyway
2902 my $line= lc $subfield->[1];
2903 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2904 # ... and split in words
2905 foreach (split / /,$line) {
2906 next unless $_; # skip empty values (multiple spaces)
2907 # if the entry is already here, improve weight
2908 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2909 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2911 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2912 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2914 # get the value if it exist in the nozebra table, otherwise, create it
2915 $sth2->execute($server,'__RAW__',$_);
2916 my $existing_biblionumbers = $sth2->fetchrow;
2918 if ($existing_biblionumbers) {
2919 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2920 my $weight = ($1 ? $1 : 0) + 1;
2921 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2922 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2923 # create a new ligne for this entry
2925 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2926 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2941 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2943 Find the given $subfield in the given $tag in the given
2944 MARC::Record $record. If the subfield is found, returns
2945 the (indicators, value) pair; otherwise, (undef, undef) is
2949 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2950 I suggest we export it from this module.
2957 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2960 if ( $tagfield < 10 ) {
2961 if ( $record->field($tagfield) ) {
2962 push @result, $record->field($tagfield)->data();
2969 foreach my $field ( $record->field($tagfield) ) {
2970 my @subfields = $field->subfields();
2971 foreach my $subfield (@subfields) {
2972 if ( @$subfield[0] eq $insubfield ) {
2973 push @result, @$subfield[1];
2974 $indicator = $field->indicator(1) . $field->indicator(2);
2979 return ( $indicator, @result );
2982 =head2 _koha_marc_update_bib_ids
2986 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2988 Internal function to add or update biblionumber and biblioitemnumber to
2995 sub _koha_marc_update_bib_ids {
2996 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2998 # we must add bibnum and bibitemnum in MARC::Record...
2999 # we build the new field with biblionumber and biblioitemnumber
3000 # we drop the original field
3001 # we add the new builded field.
3002 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
3003 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
3005 if ($biblio_tag != $biblioitem_tag) {
3006 # biblionumber & biblioitemnumber are in different fields
3008 # deal with biblionumber
3009 my ($new_field, $old_field);
3010 if ($biblio_tag < 10) {
3011 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3014 MARC::Field->new( $biblio_tag, '', '',
3015 "$biblio_subfield" => $biblionumber );
3018 # drop old field and create new one...
3019 $old_field = $record->field($biblio_tag);
3020 $record->delete_field($old_field) if $old_field;
3021 $record->append_fields($new_field);
3023 # deal with biblioitemnumber
3024 if ($biblioitem_tag < 10) {
3025 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3028 MARC::Field->new( $biblioitem_tag, '', '',
3029 "$biblioitem_subfield" => $biblioitemnumber, );
3031 # drop old field and create new one...
3032 $old_field = $record->field($biblioitem_tag);
3033 $record->delete_field($old_field) if $old_field;
3034 $record->insert_fields_ordered($new_field);
3037 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3038 my $new_field = MARC::Field->new(
3039 $biblio_tag, '', '',
3040 "$biblio_subfield" => $biblionumber,
3041 "$biblioitem_subfield" => $biblioitemnumber
3044 # drop old field and create new one...
3045 my $old_field = $record->field($biblio_tag);
3046 $record->delete_field($old_field) if $old_field;
3047 $record->insert_fields_ordered($new_field);
3051 =head2 _koha_marc_update_biblioitem_cn_sort
3055 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3059 Given a MARC bib record and the biblioitem hash, update the
3060 subfield that contains a copy of the value of biblioitems.cn_sort.
3064 sub _koha_marc_update_biblioitem_cn_sort {
3066 my $biblioitem = shift;
3067 my $frameworkcode= shift;
3069 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
3070 return unless $biblioitem_tag;
3072 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3074 if (my $field = $marc->field($biblioitem_tag)) {
3075 $field->delete_subfield(code => $biblioitem_subfield);
3076 if ($cn_sort ne '') {
3077 $field->add_subfields($biblioitem_subfield => $cn_sort);
3080 # if we get here, no biblioitem tag is present in the MARC record, so
3081 # we'll create it if $cn_sort is not empty -- this would be
3082 # an odd combination of events, however
3084 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
3089 =head2 _koha_add_biblio
3093 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3095 Internal function to add a biblio ($biblio is a hash with the values)
3101 sub _koha_add_biblio {
3102 my ( $dbh, $biblio, $frameworkcode ) = @_;
3106 # set the series flag
3108 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
3112 SET frameworkcode = ?,
3123 my $sth = $dbh->prepare($query);
3126 $biblio->{'author'},
3128 $biblio->{'unititle'},
3131 $biblio->{'seriestitle'},
3132 $biblio->{'copyrightdate'},
3133 $biblio->{'abstract'}
3136 my $biblionumber = $dbh->{'mysql_insertid'};
3137 if ( $dbh->errstr ) {
3138 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
3143 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3144 return ($biblionumber,$error);
3147 =head2 _koha_modify_biblio
3151 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3153 Internal function for updating the biblio table
3159 sub _koha_modify_biblio {
3160 my ( $dbh, $biblio, $frameworkcode ) = @_;
3165 SET frameworkcode = ?,
3174 WHERE biblionumber = ?
3177 my $sth = $dbh->prepare($query);
3181 $biblio->{'author'},
3183 $biblio->{'unititle'},
3185 $biblio->{'serial'},
3186 $biblio->{'seriestitle'},
3187 $biblio->{'copyrightdate'},
3188 $biblio->{'abstract'},
3189 $biblio->{'biblionumber'}
3190 ) if $biblio->{'biblionumber'};
3192 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3193 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
3196 return ( $biblio->{'biblionumber'},$error );
3199 =head2 _koha_modify_biblioitem_nonmarc
3203 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3205 Updates biblioitems row except for marc and marcxml, which should be changed
3212 sub _koha_modify_biblioitem_nonmarc {
3213 my ( $dbh, $biblioitem ) = @_;
3216 # re-calculate the cn_sort, it may have changed
3217 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3221 SET biblionumber = ?,
3227 publicationyear = ?,
3231 collectiontitle = ?,
3233 collectionvolume= ?,
3234 editionstatement= ?,
3235 editionresponsibility = ?,
3249 where biblioitemnumber = ?
3251 my $sth = $dbh->prepare($query);
3253 $biblioitem->{'biblionumber'},
3254 $biblioitem->{'volume'},
3255 $biblioitem->{'number'},
3256 $biblioitem->{'itemtype'},
3257 $biblioitem->{'isbn'},
3258 $biblioitem->{'issn'},
3259 $biblioitem->{'publicationyear'},
3260 $biblioitem->{'publishercode'},
3261 $biblioitem->{'volumedate'},
3262 $biblioitem->{'volumedesc'},
3263 $biblioitem->{'collectiontitle'},
3264 $biblioitem->{'collectionissn'},
3265 $biblioitem->{'collectionvolume'},
3266 $biblioitem->{'editionstatement'},
3267 $biblioitem->{'editionresponsibility'},
3268 $biblioitem->{'illus'},
3269 $biblioitem->{'pages'},
3270 $biblioitem->{'bnotes'},
3271 $biblioitem->{'size'},
3272 $biblioitem->{'place'},
3273 $biblioitem->{'lccn'},
3274 $biblioitem->{'url'},
3275 $biblioitem->{'biblioitems.cn_source'},
3276 $biblioitem->{'cn_class'},
3277 $biblioitem->{'cn_item'},
3278 $biblioitem->{'cn_suffix'},
3280 $biblioitem->{'totalissues'},
3281 $biblioitem->{'biblioitemnumber'}
3283 if ( $dbh->errstr ) {
3284 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3287 return ($biblioitem->{'biblioitemnumber'},$error);
3290 =head2 _koha_add_biblioitem
3294 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3296 Internal function to add a biblioitem
3302 sub _koha_add_biblioitem {
3303 my ( $dbh, $biblioitem ) = @_;
3306 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3308 "INSERT INTO biblioitems SET
3315 publicationyear = ?,
3319 collectiontitle = ?,
3321 collectionvolume= ?,
3322 editionstatement= ?,
3323 editionresponsibility = ?,
3339 my $sth = $dbh->prepare($query);
3341 $biblioitem->{'biblionumber'},
3342 $biblioitem->{'volume'},
3343 $biblioitem->{'number'},
3344 $biblioitem->{'itemtype'},
3345 $biblioitem->{'isbn'},
3346 $biblioitem->{'issn'},
3347 $biblioitem->{'publicationyear'},
3348 $biblioitem->{'publishercode'},
3349 $biblioitem->{'volumedate'},
3350 $biblioitem->{'volumedesc'},
3351 $biblioitem->{'collectiontitle'},
3352 $biblioitem->{'collectionissn'},
3353 $biblioitem->{'collectionvolume'},
3354 $biblioitem->{'editionstatement'},
3355 $biblioitem->{'editionresponsibility'},
3356 $biblioitem->{'illus'},
3357 $biblioitem->{'pages'},
3358 $biblioitem->{'bnotes'},
3359 $biblioitem->{'size'},
3360 $biblioitem->{'place'},
3361 $biblioitem->{'lccn'},
3362 $biblioitem->{'marc'},
3363 $biblioitem->{'url'},
3364 $biblioitem->{'biblioitems.cn_source'},
3365 $biblioitem->{'cn_class'},
3366 $biblioitem->{'cn_item'},
3367 $biblioitem->{'cn_suffix'},
3369 $biblioitem->{'totalissues'}
3371 my $bibitemnum = $dbh->{'mysql_insertid'};
3372 if ( $dbh->errstr ) {
3373 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3377 return ($bibitemnum,$error);
3380 =head2 _koha_delete_biblio
3384 $error = _koha_delete_biblio($dbh,$biblionumber);
3386 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3388 C<$dbh> - the database handle
3389 C<$biblionumber> - the biblionumber of the biblio to be deleted
3395 # FIXME: add error handling
3397 sub _koha_delete_biblio {
3398 my ( $dbh, $biblionumber ) = @_;
3400 # get all the data for this biblio
3401 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3402 $sth->execute($biblionumber);
3404 if ( my $data = $sth->fetchrow_hashref ) {
3406 # save the record in deletedbiblio
3407 # find the fields to save
3408 my $query = "INSERT INTO deletedbiblio SET ";
3410 foreach my $temp ( keys %$data ) {
3411 $query .= "$temp = ?,";
3412 push( @bind, $data->{$temp} );
3415 # replace the last , by ",?)"
3417 my $bkup_sth = $dbh->prepare($query);
3418 $bkup_sth->execute(@bind);
3422 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3423 $del_sth->execute($biblionumber);
3430 =head2 _koha_delete_biblioitems
3434 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3436 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3438 C<$dbh> - the database handle
3439 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3445 # FIXME: add error handling
3447 sub _koha_delete_biblioitems {
3448 my ( $dbh, $biblioitemnumber ) = @_;
3450 # get all the data for this biblioitem
3452 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3453 $sth->execute($biblioitemnumber);
3455 if ( my $data = $sth->fetchrow_hashref ) {
3457 # save the record in deletedbiblioitems
3458 # find the fields to save
3459 my $query = "INSERT INTO deletedbiblioitems SET ";
3461 foreach my $temp ( keys %$data ) {
3462 $query .= "$temp = ?,";
3463 push( @bind, $data->{$temp} );
3466 # replace the last , by ",?)"
3468 my $bkup_sth = $dbh->prepare($query);
3469 $bkup_sth->execute(@bind);
3472 # delete the biblioitem
3474 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3475 $del_sth->execute($biblioitemnumber);
3482 =head1 UNEXPORTED FUNCTIONS
3484 =head2 ModBiblioMarc
3486 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3488 Add MARC data for a biblio to koha
3490 Function exported, but should NOT be used, unless you really know what you're doing
3496 # pass the MARC::Record to this function, and it will create the records in the marc field
3497 my ( $record, $biblionumber, $frameworkcode ) = @_;
3498 my $dbh = C4::Context->dbh;
3499 my @fields = $record->fields();
3500 if ( !$frameworkcode ) {
3501 $frameworkcode = "";
3504 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3505 $sth->execute( $frameworkcode, $biblionumber );
3507 my $encoding = C4::Context->preference("marcflavour");
3509 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3510 if ( $encoding eq "UNIMARC" ) {
3511 my $string = $record->subfield( 100, "a" );
3512 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3513 my $f100 = $record->field(100);
3514 $record->delete_field($f100);
3517 $string = POSIX::strftime( "%Y%m%d", localtime );
3519 $string = sprintf( "%-*s", 35, $string );
3521 substr( $string, 22, 6, "frey50" );
3522 unless ( $record->subfield( 100, "a" ) ) {
3523 $record->insert_grouped_field(
3524 MARC::Field->new( 100, "", "", "a" => $string ) );
3528 if (C4::Context->preference("NoZebra")) {
3529 # only NoZebra indexing needs to have
3530 # the previous version of the record
3531 $oldRecord = GetMarcBiblio($biblionumber);
3535 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3536 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3539 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3540 return $biblionumber;
3543 =head2 z3950_extended_services
3545 z3950_extended_services($serviceType,$serviceOptions,$record);
3547 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.
3549 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3551 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3553 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3557 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3558 syntax => the record syntax (transfer syntax)
3559 databaseName = Database from connection object
3561 To set serviceOptions, call set_service_options($serviceType)
3563 C<$record> the record, if one is needed for the service type
3565 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3569 sub z3950_extended_services {
3570 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3572 # get our connection object
3573 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3575 # create a new package object
3576 my $Zpackage = $Zconn->package();
3579 $Zpackage->option( action => $action );
3581 if ( $serviceOptions->{'databaseName'} ) {
3582 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3584 if ( $serviceOptions->{'recordIdNumber'} ) {
3586 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3588 if ( $serviceOptions->{'recordIdOpaque'} ) {
3590 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3593 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3594 #if ($serviceType eq 'itemorder') {
3595 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3596 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3597 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3598 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3601 if ( $serviceOptions->{record} ) {
3602 $Zpackage->option( record => $serviceOptions->{record} );
3604 # can be xml or marc
3605 if ( $serviceOptions->{'syntax'} ) {
3606 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3610 # send the request, handle any exception encountered
3611 eval { $Zpackage->send($serviceType) };
3612 if ( $@ && $@->isa("ZOOM::Exception") ) {
3613 return "error: " . $@->code() . " " . $@->message() . "\n";
3616 # free up package resources
3617 $Zpackage->destroy();
3620 =head2 set_service_options
3622 my $serviceOptions = set_service_options($serviceType);
3624 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3626 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3630 sub set_service_options {
3631 my ($serviceType) = @_;
3634 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3635 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3637 if ( $serviceType eq 'commit' ) {
3641 if ( $serviceType eq 'create' ) {
3645 if ( $serviceType eq 'drop' ) {
3646 die "ERROR: 'drop' not currently supported (by Zebra)";
3648 return $serviceOptions;
3651 =head3 get_biblio_authorised_values
3653 find the types and values for all authorised values assigned to this biblio.
3657 MARC::Record of the bib
3659 returns: a hashref mapping the authorised value to the value set for this biblionumber
3661 $authorised_values = {
3662 'Scent' => 'flowery',
3663 'Audience' => 'Young Adult',
3664 'itemtypes' => 'SER',
3667 Notes: forlibrarian should probably be passed in, and called something different.
3672 sub get_biblio_authorised_values {
3673 my $biblionumber = shift;
3676 my $forlibrarian = 1; # are we in staff or opac?
3677 my $frameworkcode = GetFrameworkCode( $biblionumber );
3679 my $authorised_values;
3681 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3682 or return $authorised_values;
3684 # assume that these entries in the authorised_value table are bibliolevel.
3685 # ones that start with 'item%' are item level.
3686 my $query = q(SELECT distinct authorised_value, kohafield
3687 FROM marc_subfield_structure
3688 WHERE authorised_value !=''
3689 AND (kohafield like 'biblio%'
3690 OR kohafield like '') );
3691 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3693 foreach my $tag ( keys( %$tagslib ) ) {
3694 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3695 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3696 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3697 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3698 if ( defined $record->field( $tag ) ) {
3699 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3700 if ( defined $this_subfield_value ) {
3701 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3708 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3709 return $authorised_values;
3719 Koha Developement team <info@koha.org>
3721 Paul POULAIN paul.poulain@free.fr
3723 Joshua Ferraro jmf@liblime.com