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 $calculated =~ s/ # replace all {{}} codes by the value code.
827 \{\{$tagsubf\}\} # catch the {{actualcode}}
829 $valuecode # replace by the value code
834 # field builded, store the result
835 if ( $calculated && !$hasputtextbefore )
836 { # put textbefore if not done
837 $blocres .= $textbefore;
838 $hasputtextbefore = 1;
841 # remove punctuation at start
842 $calculated =~ s/^( |;|:|\.|-)*//g;
843 $blocres .= $calculated;
846 $blocres .= $textafter if $hasputtextbefore;
850 $blocres .= $isbdfield;
855 $res =~ s/\{(.*?)\}//g;
857 $res =~ s/\n/<br\/>/g;
869 ( $count, @results ) = &GetBiblio($biblionumber);
876 my ($biblionumber) = @_;
877 my $dbh = C4::Context->dbh;
878 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
881 $sth->execute($biblionumber);
882 while ( my $data = $sth->fetchrow_hashref ) {
883 $results[$count] = $data;
887 return ( $count, @results );
890 =head2 GetBiblioItemInfosOf
894 GetBiblioItemInfosOf(@biblioitemnumbers);
900 sub GetBiblioItemInfosOf {
901 my @biblioitemnumbers = @_;
904 SELECT biblioitemnumber,
908 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
910 return get_infos_of( $query, 'biblioitemnumber' );
913 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
915 =head2 GetMarcStructure
919 $res = GetMarcStructure($forlibrarian,$frameworkcode);
921 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
922 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
923 $frameworkcode : the framework code to read
929 # cache for results of GetMarcStructure -- needed
931 our $marc_structure_cache;
933 sub GetMarcStructure {
934 my ( $forlibrarian, $frameworkcode ) = @_;
935 my $dbh=C4::Context->dbh;
936 $frameworkcode = "" unless $frameworkcode;
938 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
939 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
942 my $sth = $dbh->prepare(
943 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
944 $sth->execute($frameworkcode);
945 my ($total) = $sth->fetchrow;
946 $frameworkcode = "" unless ( $total > 0 );
947 $sth = $dbh->prepare(
948 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
949 FROM marc_tag_structure
950 WHERE frameworkcode=?
953 $sth->execute($frameworkcode);
954 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
956 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
959 $res->{$tag}->{lib} =
960 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
961 $res->{$tag}->{tab} = "";
962 $res->{$tag}->{mandatory} = $mandatory;
963 $res->{$tag}->{repeatable} = $repeatable;
966 $sth = $dbh->prepare(
967 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
968 FROM marc_subfield_structure
969 WHERE frameworkcode=?
970 ORDER BY tagfield,tagsubfield
974 $sth->execute($frameworkcode);
977 my $authorised_value;
989 $tag, $subfield, $liblibrarian,
991 $mandatory, $repeatable, $authorised_value,
992 $authtypecode, $value_builder, $kohafield,
993 $seealso, $hidden, $isurl,
999 $res->{$tag}->{$subfield}->{lib} =
1000 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1001 $res->{$tag}->{$subfield}->{tab} = $tab;
1002 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1003 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1004 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1005 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1006 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1007 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1008 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1009 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1010 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1011 $res->{$tag}->{$subfield}->{'link'} = $link;
1012 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1015 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1020 =head2 GetUsedMarcStructure
1022 the same function as GetMarcStructure except it just takes field
1023 in tab 0-9. (used field)
1025 my $results = GetUsedMarcStructure($frameworkcode);
1027 L<$results> is a ref to an array which each case containts a ref
1028 to a hash which each keys is the columns from marc_subfield_structure
1030 L<$frameworkcode> is the framework code.
1034 sub GetUsedMarcStructure($){
1035 my $frameworkcode = shift || '';
1038 FROM marc_subfield_structure
1040 AND frameworkcode = ?
1041 ORDER BY tagfield, tagsubfield
1043 my $sth = C4::Context->dbh->prepare($query);
1044 $sth->execute($frameworkcode);
1045 return $sth->fetchall_arrayref({});
1048 =head2 GetMarcFromKohaField
1052 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1053 Returns the MARC fields & subfields mapped to the koha field
1054 for the given frameworkcode
1060 sub GetMarcFromKohaField {
1061 my ( $kohafield, $frameworkcode ) = @_;
1062 return 0, 0 unless $kohafield and defined $frameworkcode;
1063 my $relations = C4::Context->marcfromkohafield;
1065 $relations->{$frameworkcode}->{$kohafield}->[0],
1066 $relations->{$frameworkcode}->{$kohafield}->[1]
1070 =head2 GetMarcBiblio
1074 my $record = GetMarcBiblio($biblionumber);
1078 Returns MARC::Record representing bib identified by
1079 C<$biblionumber>. If no bib exists, returns undef.
1080 The MARC record contains both biblio & item data.
1085 my $biblionumber = shift;
1086 my $dbh = C4::Context->dbh;
1088 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1089 $sth->execute($biblionumber);
1090 my $row = $sth->fetchrow_hashref;
1091 my $marcxml = StripNonXmlChars($row->{'marcxml'});
1092 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
1093 my $record = MARC::Record->new();
1095 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1096 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1097 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1108 my $marcxml = GetXmlBiblio($biblionumber);
1110 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1111 The XML contains both biblio & item datas
1118 my ( $biblionumber ) = @_;
1119 my $dbh = C4::Context->dbh;
1121 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1122 $sth->execute($biblionumber);
1123 my ($marcxml) = $sth->fetchrow;
1127 =head2 GetCOinSBiblio
1131 my $coins = GetCOinSBiblio($biblionumber);
1133 Returns the COinS(a span) which can be included in a biblio record
1139 sub GetCOinSBiblio {
1140 my ( $biblionumber ) = @_;
1141 my $record = GetMarcBiblio($biblionumber);
1143 if (defined $record){
1144 # get the coin format
1145 my $pos7 = substr $record->leader(), 7,1;
1146 my $pos6 = substr $record->leader(), 6,1;
1149 my ($aulast, $aufirst) = ('','');
1158 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1163 'b' => 'manuscript',
1165 'd' => 'manuscript',
1169 'i' => 'audioRecording',
1170 'j' => 'audioRecording',
1173 'm' => 'computerProgram',
1178 'a' => 'journalArticle',
1182 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1184 if( $genre eq 'book' ){
1185 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1188 ##### We must transform mtx to a valable mtx and document type ####
1189 if( $genre eq 'book' ){
1191 }elsif( $genre eq 'journal' ){
1193 }elsif( $genre eq 'journalArticle' ){
1200 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1203 $aulast = $record->subfield('700','a') || '';
1204 $aufirst = $record->subfield('700','b') || '';
1205 $oauthors = "&rft.au=$aufirst $aulast";
1207 if($record->field('200')){
1208 for my $au ($record->field('200')->subfield('g')){
1209 $oauthors .= "&rft.au=$au";
1212 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1213 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1214 $pubyear = $record->subfield('210','d') || '';
1215 $publisher = $record->subfield('210','c') || '';
1216 $isbn = $record->subfield('010','a') || '';
1217 $issn = $record->subfield('011','a') || '';
1219 # MARC21 need some improve
1222 $genre = "&rft.genre=book";
1225 if ($record->field('100')) {
1226 $oauthors .= "&rft.au=".$record->subfield('100','a');
1229 if($record->field('700')){
1230 for my $au ($record->field('700')->subfield('a')){
1231 $oauthors .= "&rft.au=$au";
1234 $title = "&rft.btitle=".$record->subfield('245','a');
1235 $subtitle = $record->subfield('245', 'b') || '';
1236 $title .= $subtitle;
1237 $pubyear = $record->subfield('260', 'c') || '';
1238 $publisher = $record->subfield('260', 'b') || '';
1239 $isbn = $record->subfield('020', 'a') || '';
1240 $issn = $record->subfield('022', 'a') || '';
1243 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1244 $coins_value =~ s/\ /\+/g;
1245 #<!-- 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="
1247 return $coins_value;
1250 =head2 GetBiblioSummary
1254 $summary = GetBiblioSummary($marcrecord);
1256 Return the summary of a record.
1262 sub GetBiblioSummary {
1263 my $recorddata =shift @_;
1265 my $marcflavour = C4::Context->preference("marcflavour");
1266 my $marc=MARC::Record::new_from_xml($recorddata,"utf-8",$marcflavour);
1270 if($marcflavour eq "MARC21"){
1271 $str="<b>".$marc->subfield('245',"a")."</b>" if $marc->subfield('245','a');
1272 $str.= " <i>".$marc->subfield('245',"b")."</i> " if $marc->subfield('245','b');
1274 if ($marc->field('245')){
1276 foreach ($marc->field('100')->subfield("a")) {
1282 if ($marc->field('260')){
1284 $str.=$marc->subfield('260',"a")." " if $marc->subfield('260','a');
1285 $str.=" : ".$marc->subfield('260',"b")." " if $marc->subfield('260','b');
1286 $str.=", ".$marc->subfield('260',"c")." " if $marc->subfield('260','c');
1288 if ($marc->field('300')){
1290 $str.=$marc->subfield('300','a') if ($marc->subfield(300,'a'));
1291 $str.=" ; ".$marc->subfield('300','b') if $marc->subfield('300','b');
1292 $str.=" ; ".$marc->subfield('300','c') if $marc->subfield('300','c');
1293 $str.=" ; ".$marc->subfield('300','e') if $marc->subfield('300','e');
1295 foreach ($marc->field('500')){
1297 foreach ($_->subfield("a")){
1301 my $itemtypes=GetItemTypes();
1302 $str.=" - <u>".$itemtypes->{$marc->subfield('942','c')}->{'description'}."</u> ";
1306 $str = "<b>".$marc->subfield('200','a')."</b>" if $marc->subfield('200','a');
1307 $str.= " <i>".$marc->subfield('200','e')."</i> " if $marc->subfield('200','e');
1308 if ($marc->field('200')){
1310 foreach ($marc->field('200')->subfield("f")) {
1316 if ($marc->subfield('200','g')){
1318 foreach ($marc->field('200')->subfield("g")){
1324 if ($marc->field('461')){
1326 $str.= $marc->subfield('461','t') if $marc->subfield('461','t');
1327 $str.=", ".$marc->subfield('461','d') if $marc->subfield('461','d');
1328 $str.=", ".$marc->subfield('461','v') if $marc->subfield('461','v');
1329 $str.=", ".$marc->subfield('461','h') if $marc->subfield('461','h');
1330 $str.=" ; ".$marc->subfield('461','x') if $marc->subfield('461','x');
1333 if ($marc->field('210')){
1335 $str.=$marc->subfield('210',"a")." " if $marc->subfield('210','a');
1336 $str.=" : ".$marc->subfield('210',"c")." " if $marc->subfield('210','c');
1337 $str.=", ".$marc->subfield('210',"d")." " if $marc->subfield('210','d');
1340 if ($marc->field('215')){
1342 $str.=$marc->subfield('215','a') if ($marc->subfield(215,'a'));
1343 $str.=" ; ".$marc->subfield('215','d') if $marc->subfield('215','d');
1344 $str.=" ; ".$marc->subfield('215','c') if $marc->subfield('215','c');
1345 $str.=" ; ".$marc->subfield('215','e') if $marc->subfield('215','e');
1347 foreach ($marc->field('300')){
1349 foreach ($_->subfield("a")){
1354 my $itemtypes=GetItemTypes;
1355 if($itemtypes->{$marc->subfield('200','b')}){
1356 $str.=" - <u>".$itemtypes->{$marc->subfield('200','b')}->{'description'}."</u> ";
1363 =head2 GetAuthorisedValueDesc
1367 my $subfieldvalue =get_authorised_value_desc(
1368 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1369 Retrieve the complete description for a given authorised value.
1371 Now takes $category and $value pair too.
1372 my $auth_value_desc =GetAuthorisedValueDesc(
1373 '','', 'DVD' ,'','','CCODE');
1379 sub GetAuthorisedValueDesc {
1380 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1381 my $dbh = C4::Context->dbh;
1385 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1388 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1389 return C4::Branch::GetBranchName($value);
1393 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1394 return getitemtypeinfo($value)->{description};
1397 #---- "true" authorized value
1398 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1401 if ( $category ne "" ) {
1404 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1406 $sth->execute( $category, $value );
1407 my $data = $sth->fetchrow_hashref;
1408 return $data->{'lib'};
1411 return $value; # if nothing is found return the original value
1419 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1420 Get all notes from the MARC record and returns them in an array.
1421 The note are stored in differents places depending on MARC flavour
1428 my ( $record, $marcflavour ) = @_;
1430 if ( $marcflavour eq "MARC21" ) {
1433 else { # assume unimarc if not marc21
1440 foreach my $field ( $record->field($scope) ) {
1441 my $value = $field->as_string();
1442 $value =~ s/\n/<br \/>/g ;
1444 if ( $note ne "" ) {
1445 $marcnote = { marcnote => $note, };
1446 push @marcnotes, $marcnote;
1449 if ( $note ne $value ) {
1450 $note = $note . " " . $value;
1455 $marcnote = { marcnote => $note };
1456 push @marcnotes, $marcnote; #load last tag into array
1459 } # end GetMarcNotes
1461 =head2 GetMarcSubjects
1465 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1466 Get all subjects from the MARC record and returns them in an array.
1467 The subjects are stored in differents places depending on MARC flavour
1473 sub GetMarcSubjects {
1474 my ( $record, $marcflavour ) = @_;
1475 my ( $mintag, $maxtag );
1476 if ( $marcflavour eq "MARC21" ) {
1480 else { # assume unimarc if not marc21
1490 foreach my $field ( $record->field('6..' )) {
1491 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1493 my @subfields = $field->subfields();
1496 # if there is an authority link, build the link with an= subfield9
1497 my $subfield9 = $field->subfield('9');
1498 for my $subject_subfield (@subfields ) {
1499 # don't load unimarc subfields 3,4,5
1500 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1501 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1502 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1503 my $code = $subject_subfield->[0];
1504 my $value = $subject_subfield->[1];
1505 my $linkvalue = $value;
1506 $linkvalue =~ s/(\(|\))//g;
1507 my $operator = " and " unless $counter==0;
1509 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1511 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1513 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1515 my @this_link_loop = @link_loop;
1516 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1520 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1523 return \@marcsubjects;
1524 } #end getMARCsubjects
1526 =head2 GetMarcAuthors
1530 authors = GetMarcAuthors($record,$marcflavour);
1531 Get all authors from the MARC record and returns them in an array.
1532 The authors are stored in differents places depending on MARC flavour
1538 sub GetMarcAuthors {
1539 my ( $record, $marcflavour ) = @_;
1540 my ( $mintag, $maxtag );
1541 # tagslib useful for UNIMARC author reponsabilities
1542 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.
1543 if ( $marcflavour eq "MARC21" ) {
1547 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1556 foreach my $field ( $record->fields ) {
1557 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1560 my @subfields = $field->subfields();
1562 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1563 my $subfield9 = $field->subfield('9');
1564 for my $authors_subfield (@subfields) {
1565 # don't load unimarc subfields 3, 5
1566 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1567 my $subfieldcode = $authors_subfield->[0];
1568 my $value = $authors_subfield->[1];
1569 my $linkvalue = $value;
1570 $linkvalue =~ s/(\(|\))//g;
1571 my $operator = " and " unless $count_auth==0;
1572 # if we have an authority link, use that as the link, otherwise use standard searching
1574 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1577 # reset $linkvalue if UNIMARC author responsibility
1578 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1579 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1581 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1583 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1584 my @this_link_loop = @link_loop;
1585 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1586 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1589 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1591 return \@marcauthors;
1598 $marcurls = GetMarcUrls($record,$marcflavour);
1599 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1600 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1607 my ( $record, $marcflavour ) = @_;
1610 for my $field ( $record->field('856') ) {
1613 for my $note ( $field->subfield('z') ) {
1614 push @notes, { note => $note };
1616 my @urls = $field->subfield('u');
1617 foreach my $url (@urls) {
1618 if ( $marcflavour eq 'MARC21' ) {
1619 my $s3 = $field->subfield('3');
1620 my $link = $field->subfield('y');
1621 unless ( $url =~ /^\w+:/ ) {
1622 if ( $field->indicator(1) eq '7' ) {
1623 $url = $field->subfield('2') . "://" . $url;
1624 } elsif ( $field->indicator(1) eq '1' ) {
1625 $url = 'ftp://' . $url;
1627 # properly, this should be if ind1=4,
1628 # however we will assume http protocol since we're building a link.
1629 $url = 'http://' . $url;
1632 # TODO handle ind 2 (relationship)
1637 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1638 $marcurl->{'part'} = $s3 if ($link);
1639 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1641 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1642 $marcurl->{'MARCURL'} = $url;
1644 push @marcurls, $marcurl;
1650 =head2 GetMarcSeries
1654 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1655 Get all series from the MARC record and returns them in an array.
1656 The series are stored in differents places depending on MARC flavour
1663 my ($record, $marcflavour) = @_;
1664 my ($mintag, $maxtag);
1665 if ($marcflavour eq "MARC21") {
1668 } else { # assume unimarc if not marc21
1678 foreach my $field ($record->field('440'), $record->field('490')) {
1680 #my $value = $field->subfield('a');
1681 #$marcsubjct = {MARCSUBJCT => $value,};
1682 my @subfields = $field->subfields();
1683 #warn "subfields:".join " ", @$subfields;
1686 for my $series_subfield (@subfields) {
1688 undef $volume_number;
1689 # see if this is an instance of a volume
1690 if ($series_subfield->[0] eq 'v') {
1694 my $code = $series_subfield->[0];
1695 my $value = $series_subfield->[1];
1696 my $linkvalue = $value;
1697 $linkvalue =~ s/(\(|\))//g;
1698 my $operator = " and " unless $counter==0;
1699 push @link_loop, {link => $linkvalue, operator => $operator };
1700 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1701 if ($volume_number) {
1702 push @subfields_loop, {volumenum => $value};
1705 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1709 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1710 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1711 #push @marcsubjcts, $marcsubjct;
1715 my $marcseriessarray=\@marcseries;
1716 return $marcseriessarray;
1717 } #end getMARCseriess
1719 =head2 GetFrameworkCode
1723 $frameworkcode = GetFrameworkCode( $biblionumber )
1729 sub GetFrameworkCode {
1730 my ( $biblionumber ) = @_;
1731 my $dbh = C4::Context->dbh;
1732 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1733 $sth->execute($biblionumber);
1734 my ($frameworkcode) = $sth->fetchrow;
1735 return $frameworkcode;
1738 =head2 GetPublisherNameFromIsbn
1740 $name = GetPublishercodeFromIsbn($isbn);
1747 sub GetPublisherNameFromIsbn($){
1749 $isbn =~ s/[- _]//g;
1751 my @codes = (split '-', DisplayISBN($isbn));
1752 my $code = $codes[0].$codes[1].$codes[2];
1753 my $dbh = C4::Context->dbh;
1755 SELECT distinct publishercode
1758 AND publishercode IS NOT NULL
1761 my $sth = $dbh->prepare($query);
1762 $sth->execute("$code%");
1763 my $name = $sth->fetchrow;
1764 return $name if length $name;
1768 =head2 TransformKohaToMarc
1772 $record = TransformKohaToMarc( $hash )
1773 This function builds partial MARC::Record from a hash
1774 Hash entries can be from biblio or biblioitems.
1775 This function is called in acquisition module, to create a basic catalogue entry from user entry
1781 sub TransformKohaToMarc {
1783 my $sth = C4::Context->dbh->prepare(
1784 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1786 my $record = MARC::Record->new();
1787 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1788 foreach (keys %{$hash}) {
1789 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1794 =head2 TransformKohaToMarcOneField
1798 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1804 sub TransformKohaToMarcOneField {
1805 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1806 $frameworkcode='' unless $frameworkcode;
1810 if ( !defined $sth ) {
1811 my $dbh = C4::Context->dbh;
1812 $sth = $dbh->prepare(
1813 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1816 $sth->execute( $frameworkcode, $kohafieldname );
1817 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1818 my $tag = $record->field($tagfield);
1820 $tag->update( $tagsubfield => $value );
1821 $record->delete_field($tag);
1822 $record->insert_fields_ordered($tag);
1825 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1831 =head2 TransformHtmlToXml
1835 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1837 $auth_type contains :
1838 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1839 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1840 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1846 sub TransformHtmlToXml {
1847 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1848 my $xml = MARC::File::XML::header('UTF-8');
1849 $xml .= "<record>\n";
1850 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1851 MARC::File::XML->default_record_format($auth_type);
1852 # in UNIMARC, field 100 contains the encoding
1853 # check that there is one, otherwise the
1854 # MARC::Record->new_from_xml will fail (and Koha will die)
1855 my $unimarc_and_100_exist=0;
1856 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1861 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1862 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1863 # if we have a 100 field and it's values are not correct, skip them.
1864 # if we don't have any valid 100 field, we will create a default one at the end
1865 my $enc = substr( @$values[$i], 26, 2 );
1866 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1867 $unimarc_and_100_exist=1;
1872 @$values[$i] =~ s/&/&/g;
1873 @$values[$i] =~ s/</</g;
1874 @$values[$i] =~ s/>/>/g;
1875 @$values[$i] =~ s/"/"/g;
1876 @$values[$i] =~ s/'/'/g;
1877 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1878 # utf8::decode( @$values[$i] );
1880 if ( ( @$tags[$i] ne $prevtag ) ) {
1881 $j++ unless ( @$tags[$i] eq "" );
1882 my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
1883 my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
1884 my $ind1 = _default_ind_to_space($indicator1);
1886 if ( @$indicator[$j] ) {
1887 $ind2 = _default_ind_to_space($indicator2);
1890 warn "Indicator in @$tags[$i] is empty";
1894 $xml .= "</datafield>\n";
1895 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1896 && ( @$values[$i] ne "" ) )
1898 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1899 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1907 if ( @$values[$i] ne "" ) {
1910 if ( @$tags[$i] eq "000" ) {
1911 $xml .= "<leader>@$values[$i]</leader>\n";
1914 # rest of the fixed fields
1916 elsif ( @$tags[$i] < 10 ) {
1917 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1921 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1922 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1928 else { # @$tags[$i] eq $prevtag
1929 my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
1930 my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
1931 my $ind1 = _default_ind_to_space($indicator1);
1933 if ( @$indicator[$j] ) {
1934 $ind2 = _default_ind_to_space($indicator2);
1937 warn "Indicator in @$tags[$i] is empty";
1940 if ( @$values[$i] eq "" ) {
1944 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1947 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1950 $prevtag = @$tags[$i];
1952 $xml .= "</datafield>\n" if @$tags > 0;
1953 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1954 # warn "SETTING 100 for $auth_type";
1955 my $string = strftime( "%Y%m%d", localtime(time) );
1956 # set 50 to position 26 is biblios, 13 if authorities
1958 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1959 $string = sprintf( "%-*s", 35, $string );
1960 substr( $string, $pos , 6, "50" );
1961 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1962 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1963 $xml .= "</datafield>\n";
1965 $xml .= "</record>\n";
1966 $xml .= MARC::File::XML::footer();
1970 =head2 _default_ind_to_space
1972 Passed what should be an indicator returns a space
1973 if its undefined or zero length
1977 sub _default_ind_to_space {
1979 if (!defined $s || $s eq q{}) {
1985 =head2 TransformHtmlToMarc
1987 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1988 L<$params> is a ref to an array as below:
1990 'tag_010_indicator1_531951' ,
1991 'tag_010_indicator2_531951' ,
1992 'tag_010_code_a_531951_145735' ,
1993 'tag_010_subfield_a_531951_145735' ,
1994 'tag_200_indicator1_873510' ,
1995 'tag_200_indicator2_873510' ,
1996 'tag_200_code_a_873510_673465' ,
1997 'tag_200_subfield_a_873510_673465' ,
1998 'tag_200_code_b_873510_704318' ,
1999 'tag_200_subfield_b_873510_704318' ,
2000 'tag_200_code_e_873510_280822' ,
2001 'tag_200_subfield_e_873510_280822' ,
2002 'tag_200_code_f_873510_110730' ,
2003 'tag_200_subfield_f_873510_110730' ,
2005 L<$cgi> is the CGI object which containts the value.
2006 L<$record> is the MARC::Record object.
2010 sub TransformHtmlToMarc {
2014 # explicitly turn on the UTF-8 flag for all
2015 # 'tag_' parameters to avoid incorrect character
2016 # conversion later on
2017 my $cgi_params = $cgi->Vars;
2018 foreach my $param_name (keys %$cgi_params) {
2019 if ($param_name =~ /^tag_/) {
2020 my $param_value = $cgi_params->{$param_name};
2021 if (utf8::decode($param_value)) {
2022 $cgi_params->{$param_name} = $param_value;
2024 # FIXME - need to do something if string is not valid UTF-8
2028 # creating a new record
2029 my $record = MARC::Record->new();
2032 while ($params->[$i]){ # browse all CGI params
2033 my $param = $params->[$i];
2035 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2036 if ($param eq 'biblionumber') {
2037 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
2038 &GetMarcFromKohaField( "biblio.biblionumber", '' );
2039 if ($biblionumbertagfield < 10) {
2040 $newfield = MARC::Field->new(
2041 $biblionumbertagfield,
2042 $cgi->param($param),
2045 $newfield = MARC::Field->new(
2046 $biblionumbertagfield,
2049 "$biblionumbertagsubfield" => $cgi->param($param),
2052 push @fields,$newfield if($newfield);
2054 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
2057 my $ind1 = _default_ind_to_space(substr($cgi->param($param), 0, 1));
2058 my $ind2 = _default_ind_to_space(substr($cgi->param($params->[$i+1]), 0, 1));
2062 if($tag < 10){ # no code for theses fields
2063 # in MARC editor, 000 contains the leader.
2064 if ($tag eq '000' ) {
2065 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
2066 # between 001 and 009 (included)
2067 } elsif ($cgi->param($params->[$j+1]) ne '') {
2068 $newfield = MARC::Field->new(
2070 $cgi->param($params->[$j+1]),
2073 # > 009, deal with subfields
2075 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
2076 my $inner_param = $params->[$j];
2078 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
2079 $newfield->add_subfields(
2080 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
2084 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
2085 $newfield = MARC::Field->new(
2089 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
2096 push @fields,$newfield if($newfield);
2101 $record->append_fields(@fields);
2105 # cache inverted MARC field map
2106 our $inverted_field_map;
2108 =head2 TransformMarcToKoha
2112 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2116 Extract data from a MARC bib record into a hashref representing
2117 Koha biblio, biblioitems, and items fields.
2120 sub TransformMarcToKoha {
2121 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2124 $limit_table=$limit_table||0;
2125 $frameworkcode = '' unless defined $frameworkcode;
2127 unless (defined $inverted_field_map) {
2128 $inverted_field_map = _get_inverted_marc_field_map();
2132 if ( defined $limit_table && $limit_table eq 'items') {
2133 $tables{'items'} = 1;
2135 $tables{'items'} = 1;
2136 $tables{'biblio'} = 1;
2137 $tables{'biblioitems'} = 1;
2140 # traverse through record
2141 MARCFIELD: foreach my $field ($record->fields()) {
2142 my $tag = $field->tag();
2143 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2144 if ($field->is_control_field()) {
2145 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2146 ENTRY: foreach my $entry (@{ $kohafields }) {
2147 my ($subfield, $table, $column) = @{ $entry };
2148 next ENTRY unless exists $tables{$table};
2149 my $key = _disambiguate($table, $column);
2150 if ($result->{$key}) {
2151 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
2152 $result->{$key} .= " | " . $field->data();
2155 $result->{$key} = $field->data();
2159 # deal with subfields
2160 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
2161 my $code = $sf->[0];
2162 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2163 my $value = $sf->[1];
2164 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
2165 my ($table, $column) = @{ $entry };
2166 next SFENTRY unless exists $tables{$table};
2167 my $key = _disambiguate($table, $column);
2168 if ($result->{$key}) {
2169 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
2170 $result->{$key} .= " | " . $value;
2173 $result->{$key} = $value;
2180 # modify copyrightdate to keep only the 1st year found
2181 if (exists $result->{'copyrightdate'}) {
2182 my $temp = $result->{'copyrightdate'};
2183 $temp =~ m/c(\d\d\d\d)/;
2184 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2185 $result->{'copyrightdate'} = $1;
2187 else { # if no cYYYY, get the 1st date.
2188 $temp =~ m/(\d\d\d\d)/;
2189 $result->{'copyrightdate'} = $1;
2193 # modify publicationyear to keep only the 1st year found
2194 if (exists $result->{'publicationyear'}) {
2195 my $temp = $result->{'publicationyear'};
2196 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2197 $result->{'publicationyear'} = $1;
2199 else { # if no cYYYY, get the 1st date.
2200 $temp =~ m/(\d\d\d\d)/;
2201 $result->{'publicationyear'} = $1;
2208 sub _get_inverted_marc_field_map {
2210 my $relations = C4::Context->marcfromkohafield;
2212 foreach my $frameworkcode (keys %{ $relations }) {
2213 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
2214 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2215 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2216 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2217 my ($table, $column) = split /[.]/, $kohafield, 2;
2218 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2219 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2225 =head2 _disambiguate
2229 $newkey = _disambiguate($table, $field);
2231 This is a temporary hack to distinguish between the
2232 following sets of columns when using TransformMarcToKoha.
2234 items.cn_source & biblioitems.cn_source
2235 items.cn_sort & biblioitems.cn_sort
2237 Columns that are currently NOT distinguished (FIXME
2238 due to lack of time to fully test) are:
2240 biblio.notes and biblioitems.notes
2245 FIXME - this is necessary because prefixing each column
2246 name with the table name would require changing lots
2247 of code and templates, and exposing more of the DB
2248 structure than is good to the UI templates, particularly
2249 since biblio and bibloitems may well merge in a future
2250 version. In the future, it would also be good to
2251 separate DB access and UI presentation field names
2258 sub CountItemsIssued {
2259 my ( $biblionumber ) = @_;
2260 my $dbh = C4::Context->dbh;
2261 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2262 $sth->execute( $biblionumber );
2263 my $row = $sth->fetchrow_hashref();
2264 return $row->{'issuedCount'};
2268 my ($table, $column) = @_;
2269 if ($column eq "cn_sort" or $column eq "cn_source") {
2270 return $table . '.' . $column;
2277 =head2 get_koha_field_from_marc
2281 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2283 Internal function to map data from the MARC record to a specific non-MARC field.
2284 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2290 sub get_koha_field_from_marc {
2291 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2292 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2294 foreach my $field ( $record->field($tagfield) ) {
2295 if ( $field->tag() < 10 ) {
2297 $kohafield .= " | " . $field->data();
2300 $kohafield = $field->data();
2304 if ( $field->subfields ) {
2305 my @subfields = $field->subfields();
2306 foreach my $subfieldcount ( 0 .. $#subfields ) {
2307 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2310 " | " . $subfields[$subfieldcount][1];
2314 $subfields[$subfieldcount][1];
2325 =head2 TransformMarcToKohaOneField
2329 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2335 sub TransformMarcToKohaOneField {
2337 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2338 # only the 1st will be retrieved...
2339 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2341 my ( $tagfield, $subfield ) =
2342 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2344 foreach my $field ( $record->field($tagfield) ) {
2345 if ( $field->tag() < 10 ) {
2346 if ( $result->{$kohafield} ) {
2347 $result->{$kohafield} .= " | " . $field->data();
2350 $result->{$kohafield} = $field->data();
2354 if ( $field->subfields ) {
2355 my @subfields = $field->subfields();
2356 foreach my $subfieldcount ( 0 .. $#subfields ) {
2357 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2358 if ( $result->{$kohafield} ) {
2359 $result->{$kohafield} .=
2360 " | " . $subfields[$subfieldcount][1];
2363 $result->{$kohafield} =
2364 $subfields[$subfieldcount][1];
2374 =head1 OTHER FUNCTIONS
2377 =head2 PrepareItemrecordDisplay
2381 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2383 Returns a hash with all the fields for Display a given item data in a template
2389 sub PrepareItemrecordDisplay {
2391 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2393 my $dbh = C4::Context->dbh;
2394 my $today_iso = C4::Dates->today('iso');
2395 my $frameworkcode = &GetFrameworkCode( $bibnum );
2396 my ( $itemtagfield, $itemtagsubfield ) =
2397 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2398 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2399 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2400 # FIXME : I'd rather have GetMarcBiblio called out of this.
2401 # Since it gets the whole Biblio record for each item
2402 my $marcrecord = GetMarcBiblio( $bibnum) if ($bibnum);
2404 my $authorised_values_sth =
2406 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2408 foreach my $tag ( sort keys %{$tagslib} ) {
2409 my $previous_tag = '';
2411 # loop through each subfield
2413 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2414 next if ( subfield_is_koha_internal_p($subfield) );
2415 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2417 $subfield_data{tag} = $tag;
2418 $subfield_data{subfield} = $subfield;
2419 $subfield_data{countsubfield} = $cntsubf++;
2420 $subfield_data{kohafield} =
2421 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2423 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2424 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2425 $subfield_data{mandatory} =
2426 $tagslib->{$tag}->{$subfield}->{mandatory};
2427 $subfield_data{repeatable} =
2428 $tagslib->{$tag}->{$subfield}->{repeatable};
2429 $subfield_data{hidden} = "display:none"
2430 if $tagslib->{$tag}->{$subfield}->{hidden};
2433 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2436 $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
2437 $value ||= $defaultvalues->{$tagslib->{$tag}->{$subfield}->{'kohafield'}};
2438 # get today date & replace YYYY, MM, DD if provided in the default value
2439 my ( $year, $month, $day ) = split ',', $today_iso; # FIXME: iso dates don't have commas!
2440 $value =~ s/YYYY/$year/g;
2441 $value =~ s/MM/$month/g;
2442 $value =~ s/DD/$day/g;
2444 $value =~ s/"/"/g;
2446 # search for itemcallnumber if applicable
2447 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2448 'items.itemcallnumber'
2449 && C4::Context->preference('itemcallnumber') )
2452 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2454 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2455 my $temp = $marcrecord->field($CNtag) if ($marcrecord);
2457 $value = $temp->subfield($CNsubfield);
2460 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2461 'items.itemcallnumber'
2462 && $defaultvalues->{'callnumber'} )
2464 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2466 $value = $defaultvalues->{'callnumber'};
2469 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2470 'items.holdingbranch' ||
2471 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2473 && $defaultvalues->{'branchcode'} )
2475 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2477 $value = $defaultvalues->{branchcode};
2480 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2481 my @authorised_values;
2484 # builds list, depending on authorised value...
2486 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2489 if ( ( C4::Context->preference("IndependantBranches") )
2490 && ( C4::Context->userenv->{flags} != 1 ) )
2494 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2496 $sth->execute( C4::Context->userenv->{branch} );
2497 push @authorised_values, ""
2499 $tagslib->{$tag}->{$subfield}->{mandatory} );
2500 while ( my ( $branchcode, $branchname ) =
2501 $sth->fetchrow_array )
2503 push @authorised_values, $branchcode;
2504 $authorised_lib{$branchcode} = $branchname;
2510 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2513 push @authorised_values, ""
2515 $tagslib->{$tag}->{$subfield}->{mandatory} );
2516 while ( my ( $branchcode, $branchname ) =
2517 $sth->fetchrow_array )
2519 push @authorised_values, $branchcode;
2520 $authorised_lib{$branchcode} = $branchname;
2526 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2531 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2534 push @authorised_values, ""
2535 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2536 while ( my ( $itemtype, $description ) =
2537 $sth->fetchrow_array )
2539 push @authorised_values, $itemtype;
2540 $authorised_lib{$itemtype} = $description;
2543 #---- "true" authorised value
2546 $authorised_values_sth->execute(
2547 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2548 push @authorised_values, ""
2549 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2550 while ( my ( $value, $lib ) =
2551 $authorised_values_sth->fetchrow_array )
2553 push @authorised_values, $value;
2554 $authorised_lib{$value} = $lib;
2557 $subfield_data{marc_value} = CGI::scrolling_list(
2558 -name => 'field_value',
2559 -values => \@authorised_values,
2560 -default => "$value",
2561 -labels => \%authorised_lib,
2568 $subfield_data{marc_value} =
2569 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2571 push( @loop_data, \%subfield_data );
2575 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2576 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2578 'itemtagfield' => $itemtagfield,
2579 'itemtagsubfield' => $itemtagsubfield,
2580 'itemnumber' => $itemnumber,
2581 'iteminformation' => \@loop_data
2587 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2589 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2590 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2591 # =head2 ModZebrafiles
2593 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2597 # sub ModZebrafiles {
2599 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2603 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2604 # unless ( opendir( DIR, "$zebradir" ) ) {
2605 # warn "$zebradir not found";
2609 # my $filename = $zebradir . $biblionumber;
2612 # open( OUTPUT, ">", $filename . ".xml" );
2613 # print OUTPUT $record;
2622 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2624 $biblionumber is the biblionumber we want to index
2625 $op is specialUpdate or delete, and is used to know what we want to do
2626 $server is the server that we want to update
2627 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2628 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2630 $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.
2637 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2638 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2639 my $dbh=C4::Context->dbh;
2641 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2643 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2644 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2646 if (C4::Context->preference("NoZebra")) {
2647 # lock the nozebra table : we will read index lines, update them in Perl process
2648 # and write everything in 1 transaction.
2649 # lock the table to avoid someone else overwriting what we are doing
2650 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2651 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2652 if ($op eq 'specialUpdate') {
2653 # OK, we have to add or update the record
2654 # 1st delete (virtually, in indexes), if record actually exists
2656 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2658 # ... add the record
2659 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2661 # it's a deletion, delete the record...
2662 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2663 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2665 # ok, now update the database...
2666 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2667 foreach my $key (keys %result) {
2668 foreach my $index (keys %{$result{$key}}) {
2669 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2672 $dbh->do('UNLOCK TABLES');
2675 # we use zebra, just fill zebraqueue table
2677 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2679 AND biblio_auth_number = ?
2682 my $check_sth = $dbh->prepare_cached($check_sql);
2683 $check_sth->execute($server, $biblionumber, $op);
2684 my ($count) = $check_sth->fetchrow_array;
2685 $check_sth->finish();
2687 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2688 $sth->execute($biblionumber,$server,$op);
2694 =head2 GetNoZebraIndexes
2696 %indexes = GetNoZebraIndexes;
2698 return the data from NoZebraIndexes syspref.
2702 sub GetNoZebraIndexes {
2703 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2705 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2706 $line =~ /(.*)=>(.*)/;
2707 my $index = $1; # initial ' or " is removed afterwards
2709 $index =~ s/'|"|\s//g;
2710 $fields =~ s/'|"|\s//g;
2711 $indexes{$index}=$fields;
2716 =head1 INTERNAL FUNCTIONS
2718 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2720 function to delete a biblio in NoZebra indexes
2721 This function does NOT delete anything in database : it reads all the indexes entries
2722 that have to be deleted & delete them in the hash
2723 The SQL part is done either :
2724 - after the Add if we are modifying a biblio (delete + add again)
2725 - immediatly after this sub if we are doing a true deletion.
2726 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2731 sub _DelBiblioNoZebra {
2732 my ($biblionumber, $record, $server)=@_;
2735 my $dbh = C4::Context->dbh;
2739 if ($server eq 'biblioserver') {
2740 %index=GetNoZebraIndexes;
2741 # get title of the record (to store the 10 first letters with the index)
2742 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2743 $title = lc($record->subfield($titletag,$titlesubfield));
2745 # for authorities, the "title" is the $a mainentry
2746 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2747 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2748 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2749 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2750 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2751 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2752 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2756 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2757 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2758 # limit to 10 char, should be enough, and limit the DB size
2759 $title = substr($title,0,10);
2761 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2762 foreach my $field ($record->fields()) {
2763 #parse each subfield
2764 next if $field->tag <10;
2765 foreach my $subfield ($field->subfields()) {
2766 my $tag = $field->tag();
2767 my $subfieldcode = $subfield->[0];
2769 # check each index to see if the subfield is stored somewhere
2770 # otherwise, store it in __RAW__ index
2771 foreach my $key (keys %index) {
2772 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2773 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2775 my $line= lc $subfield->[1];
2776 # remove meaningless value in the field...
2777 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2778 # ... and split in words
2779 foreach (split / /,$line) {
2780 next unless $_; # skip empty values (multiple spaces)
2781 # if the entry is already here, do nothing, the biblionumber has already be removed
2782 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2783 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2784 $sth2->execute($server,$key,$_);
2785 my $existing_biblionumbers = $sth2->fetchrow;
2787 if ($existing_biblionumbers) {
2788 # warn " existing for $key $_: $existing_biblionumbers";
2789 $result{$key}->{$_} =$existing_biblionumbers;
2790 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2796 # the subfield is not indexed, store it in __RAW__ index anyway
2798 my $line= lc $subfield->[1];
2799 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2800 # ... and split in words
2801 foreach (split / /,$line) {
2802 next unless $_; # skip empty values (multiple spaces)
2803 # if the entry is already here, do nothing, the biblionumber has already be removed
2804 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2805 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2806 $sth2->execute($server,'__RAW__',$_);
2807 my $existing_biblionumbers = $sth2->fetchrow;
2809 if ($existing_biblionumbers) {
2810 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2811 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2821 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2823 function to add a biblio in NoZebra indexes
2827 sub _AddBiblioNoZebra {
2828 my ($biblionumber, $record, $server, %result)=@_;
2829 my $dbh = C4::Context->dbh;
2833 if ($server eq 'biblioserver') {
2834 %index=GetNoZebraIndexes;
2835 # get title of the record (to store the 10 first letters with the index)
2836 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2837 $title = lc($record->subfield($titletag,$titlesubfield));
2839 # warn "server : $server";
2840 # for authorities, the "title" is the $a mainentry
2841 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2842 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2843 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2844 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2845 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2846 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2847 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2850 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2851 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2852 # limit to 10 char, should be enough, and limit the DB size
2853 $title = substr($title,0,10);
2855 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2856 foreach my $field ($record->fields()) {
2857 #parse each subfield
2858 ###FIXME: impossible to index a 001-009 value with NoZebra
2859 next if $field->tag <10;
2860 foreach my $subfield ($field->subfields()) {
2861 my $tag = $field->tag();
2862 my $subfieldcode = $subfield->[0];
2864 # warn "INDEXING :".$subfield->[1];
2865 # check each index to see if the subfield is stored somewhere
2866 # otherwise, store it in __RAW__ index
2867 foreach my $key (keys %index) {
2868 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2869 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2871 my $line= lc $subfield->[1];
2872 # remove meaningless value in the field...
2873 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2874 # ... and split in words
2875 foreach (split / /,$line) {
2876 next unless $_; # skip empty values (multiple spaces)
2877 # if the entry is already here, improve weight
2878 # warn "managing $_";
2879 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2880 my $weight = $1 + 1;
2881 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2882 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2884 # get the value if it exist in the nozebra table, otherwise, create it
2885 $sth2->execute($server,$key,$_);
2886 my $existing_biblionumbers = $sth2->fetchrow;
2888 if ($existing_biblionumbers) {
2889 $result{$key}->{"$_"} =$existing_biblionumbers;
2890 my $weight = defined $1 ? $1 + 1 : 1;
2891 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2892 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2893 # create a new ligne for this entry
2895 # warn "INSERT : $server / $key / $_";
2896 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2897 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2903 # the subfield is not indexed, store it in __RAW__ index anyway
2905 my $line= lc $subfield->[1];
2906 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2907 # ... and split in words
2908 foreach (split / /,$line) {
2909 next unless $_; # skip empty values (multiple spaces)
2910 # if the entry is already here, improve weight
2911 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2912 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2914 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2915 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2917 # get the value if it exist in the nozebra table, otherwise, create it
2918 $sth2->execute($server,'__RAW__',$_);
2919 my $existing_biblionumbers = $sth2->fetchrow;
2921 if ($existing_biblionumbers) {
2922 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2923 my $weight = ($1 ? $1 : 0) + 1;
2924 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2925 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2926 # create a new ligne for this entry
2928 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2929 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2944 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2946 Find the given $subfield in the given $tag in the given
2947 MARC::Record $record. If the subfield is found, returns
2948 the (indicators, value) pair; otherwise, (undef, undef) is
2952 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2953 I suggest we export it from this module.
2960 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2963 if ( $tagfield < 10 ) {
2964 if ( $record->field($tagfield) ) {
2965 push @result, $record->field($tagfield)->data();
2972 foreach my $field ( $record->field($tagfield) ) {
2973 my @subfields = $field->subfields();
2974 foreach my $subfield (@subfields) {
2975 if ( @$subfield[0] eq $insubfield ) {
2976 push @result, @$subfield[1];
2977 $indicator = $field->indicator(1) . $field->indicator(2);
2982 return ( $indicator, @result );
2985 =head2 _koha_marc_update_bib_ids
2989 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2991 Internal function to add or update biblionumber and biblioitemnumber to
2998 sub _koha_marc_update_bib_ids {
2999 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
3001 # we must add bibnum and bibitemnum in MARC::Record...
3002 # we build the new field with biblionumber and biblioitemnumber
3003 # we drop the original field
3004 # we add the new builded field.
3005 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
3006 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
3008 if ($biblio_tag != $biblioitem_tag) {
3009 # biblionumber & biblioitemnumber are in different fields
3011 # deal with biblionumber
3012 my ($new_field, $old_field);
3013 if ($biblio_tag < 10) {
3014 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3017 MARC::Field->new( $biblio_tag, '', '',
3018 "$biblio_subfield" => $biblionumber );
3021 # drop old field and create new one...
3022 $old_field = $record->field($biblio_tag);
3023 $record->delete_field($old_field) if $old_field;
3024 $record->append_fields($new_field);
3026 # deal with biblioitemnumber
3027 if ($biblioitem_tag < 10) {
3028 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3031 MARC::Field->new( $biblioitem_tag, '', '',
3032 "$biblioitem_subfield" => $biblioitemnumber, );
3034 # drop old field and create new one...
3035 $old_field = $record->field($biblioitem_tag);
3036 $record->delete_field($old_field) if $old_field;
3037 $record->insert_fields_ordered($new_field);
3040 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3041 my $new_field = MARC::Field->new(
3042 $biblio_tag, '', '',
3043 "$biblio_subfield" => $biblionumber,
3044 "$biblioitem_subfield" => $biblioitemnumber
3047 # drop old field and create new one...
3048 my $old_field = $record->field($biblio_tag);
3049 $record->delete_field($old_field) if $old_field;
3050 $record->insert_fields_ordered($new_field);
3054 =head2 _koha_marc_update_biblioitem_cn_sort
3058 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3062 Given a MARC bib record and the biblioitem hash, update the
3063 subfield that contains a copy of the value of biblioitems.cn_sort.
3067 sub _koha_marc_update_biblioitem_cn_sort {
3069 my $biblioitem = shift;
3070 my $frameworkcode= shift;
3072 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
3073 return unless $biblioitem_tag;
3075 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3077 if (my $field = $marc->field($biblioitem_tag)) {
3078 $field->delete_subfield(code => $biblioitem_subfield);
3079 if ($cn_sort ne '') {
3080 $field->add_subfields($biblioitem_subfield => $cn_sort);
3083 # if we get here, no biblioitem tag is present in the MARC record, so
3084 # we'll create it if $cn_sort is not empty -- this would be
3085 # an odd combination of events, however
3087 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
3092 =head2 _koha_add_biblio
3096 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3098 Internal function to add a biblio ($biblio is a hash with the values)
3104 sub _koha_add_biblio {
3105 my ( $dbh, $biblio, $frameworkcode ) = @_;
3109 # set the series flag
3111 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
3115 SET frameworkcode = ?,
3126 my $sth = $dbh->prepare($query);
3129 $biblio->{'author'},
3131 $biblio->{'unititle'},
3134 $biblio->{'seriestitle'},
3135 $biblio->{'copyrightdate'},
3136 $biblio->{'abstract'}
3139 my $biblionumber = $dbh->{'mysql_insertid'};
3140 if ( $dbh->errstr ) {
3141 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
3146 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3147 return ($biblionumber,$error);
3150 =head2 _koha_modify_biblio
3154 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3156 Internal function for updating the biblio table
3162 sub _koha_modify_biblio {
3163 my ( $dbh, $biblio, $frameworkcode ) = @_;
3168 SET frameworkcode = ?,
3177 WHERE biblionumber = ?
3180 my $sth = $dbh->prepare($query);
3184 $biblio->{'author'},
3186 $biblio->{'unititle'},
3188 $biblio->{'serial'},
3189 $biblio->{'seriestitle'},
3190 $biblio->{'copyrightdate'},
3191 $biblio->{'abstract'},
3192 $biblio->{'biblionumber'}
3193 ) if $biblio->{'biblionumber'};
3195 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3196 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
3199 return ( $biblio->{'biblionumber'},$error );
3202 =head2 _koha_modify_biblioitem_nonmarc
3206 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3208 Updates biblioitems row except for marc and marcxml, which should be changed
3215 sub _koha_modify_biblioitem_nonmarc {
3216 my ( $dbh, $biblioitem ) = @_;
3219 # re-calculate the cn_sort, it may have changed
3220 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3224 SET biblionumber = ?,
3230 publicationyear = ?,
3234 collectiontitle = ?,
3236 collectionvolume= ?,
3237 editionstatement= ?,
3238 editionresponsibility = ?,
3252 where biblioitemnumber = ?
3254 my $sth = $dbh->prepare($query);
3256 $biblioitem->{'biblionumber'},
3257 $biblioitem->{'volume'},
3258 $biblioitem->{'number'},
3259 $biblioitem->{'itemtype'},
3260 $biblioitem->{'isbn'},
3261 $biblioitem->{'issn'},
3262 $biblioitem->{'publicationyear'},
3263 $biblioitem->{'publishercode'},
3264 $biblioitem->{'volumedate'},
3265 $biblioitem->{'volumedesc'},
3266 $biblioitem->{'collectiontitle'},
3267 $biblioitem->{'collectionissn'},
3268 $biblioitem->{'collectionvolume'},
3269 $biblioitem->{'editionstatement'},
3270 $biblioitem->{'editionresponsibility'},
3271 $biblioitem->{'illus'},
3272 $biblioitem->{'pages'},
3273 $biblioitem->{'bnotes'},
3274 $biblioitem->{'size'},
3275 $biblioitem->{'place'},
3276 $biblioitem->{'lccn'},
3277 $biblioitem->{'url'},
3278 $biblioitem->{'biblioitems.cn_source'},
3279 $biblioitem->{'cn_class'},
3280 $biblioitem->{'cn_item'},
3281 $biblioitem->{'cn_suffix'},
3283 $biblioitem->{'totalissues'},
3284 $biblioitem->{'biblioitemnumber'}
3286 if ( $dbh->errstr ) {
3287 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3290 return ($biblioitem->{'biblioitemnumber'},$error);
3293 =head2 _koha_add_biblioitem
3297 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3299 Internal function to add a biblioitem
3305 sub _koha_add_biblioitem {
3306 my ( $dbh, $biblioitem ) = @_;
3309 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3311 "INSERT INTO biblioitems SET
3318 publicationyear = ?,
3322 collectiontitle = ?,
3324 collectionvolume= ?,
3325 editionstatement= ?,
3326 editionresponsibility = ?,
3342 my $sth = $dbh->prepare($query);
3344 $biblioitem->{'biblionumber'},
3345 $biblioitem->{'volume'},
3346 $biblioitem->{'number'},
3347 $biblioitem->{'itemtype'},
3348 $biblioitem->{'isbn'},
3349 $biblioitem->{'issn'},
3350 $biblioitem->{'publicationyear'},
3351 $biblioitem->{'publishercode'},
3352 $biblioitem->{'volumedate'},
3353 $biblioitem->{'volumedesc'},
3354 $biblioitem->{'collectiontitle'},
3355 $biblioitem->{'collectionissn'},
3356 $biblioitem->{'collectionvolume'},
3357 $biblioitem->{'editionstatement'},
3358 $biblioitem->{'editionresponsibility'},
3359 $biblioitem->{'illus'},
3360 $biblioitem->{'pages'},
3361 $biblioitem->{'bnotes'},
3362 $biblioitem->{'size'},
3363 $biblioitem->{'place'},
3364 $biblioitem->{'lccn'},
3365 $biblioitem->{'marc'},
3366 $biblioitem->{'url'},
3367 $biblioitem->{'biblioitems.cn_source'},
3368 $biblioitem->{'cn_class'},
3369 $biblioitem->{'cn_item'},
3370 $biblioitem->{'cn_suffix'},
3372 $biblioitem->{'totalissues'}
3374 my $bibitemnum = $dbh->{'mysql_insertid'};
3375 if ( $dbh->errstr ) {
3376 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3380 return ($bibitemnum,$error);
3383 =head2 _koha_delete_biblio
3387 $error = _koha_delete_biblio($dbh,$biblionumber);
3389 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3391 C<$dbh> - the database handle
3392 C<$biblionumber> - the biblionumber of the biblio to be deleted
3398 # FIXME: add error handling
3400 sub _koha_delete_biblio {
3401 my ( $dbh, $biblionumber ) = @_;
3403 # get all the data for this biblio
3404 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3405 $sth->execute($biblionumber);
3407 if ( my $data = $sth->fetchrow_hashref ) {
3409 # save the record in deletedbiblio
3410 # find the fields to save
3411 my $query = "INSERT INTO deletedbiblio SET ";
3413 foreach my $temp ( keys %$data ) {
3414 $query .= "$temp = ?,";
3415 push( @bind, $data->{$temp} );
3418 # replace the last , by ",?)"
3420 my $bkup_sth = $dbh->prepare($query);
3421 $bkup_sth->execute(@bind);
3425 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3426 $del_sth->execute($biblionumber);
3433 =head2 _koha_delete_biblioitems
3437 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3439 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3441 C<$dbh> - the database handle
3442 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3448 # FIXME: add error handling
3450 sub _koha_delete_biblioitems {
3451 my ( $dbh, $biblioitemnumber ) = @_;
3453 # get all the data for this biblioitem
3455 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3456 $sth->execute($biblioitemnumber);
3458 if ( my $data = $sth->fetchrow_hashref ) {
3460 # save the record in deletedbiblioitems
3461 # find the fields to save
3462 my $query = "INSERT INTO deletedbiblioitems SET ";
3464 foreach my $temp ( keys %$data ) {
3465 $query .= "$temp = ?,";
3466 push( @bind, $data->{$temp} );
3469 # replace the last , by ",?)"
3471 my $bkup_sth = $dbh->prepare($query);
3472 $bkup_sth->execute(@bind);
3475 # delete the biblioitem
3477 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3478 $del_sth->execute($biblioitemnumber);
3485 =head1 UNEXPORTED FUNCTIONS
3487 =head2 ModBiblioMarc
3489 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3491 Add MARC data for a biblio to koha
3493 Function exported, but should NOT be used, unless you really know what you're doing
3499 # pass the MARC::Record to this function, and it will create the records in the marc field
3500 my ( $record, $biblionumber, $frameworkcode ) = @_;
3501 my $dbh = C4::Context->dbh;
3502 my @fields = $record->fields();
3503 if ( !$frameworkcode ) {
3504 $frameworkcode = "";
3507 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3508 $sth->execute( $frameworkcode, $biblionumber );
3510 my $encoding = C4::Context->preference("marcflavour");
3512 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3513 if ( $encoding eq "UNIMARC" ) {
3514 my $string = $record->subfield( 100, "a" );
3515 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3516 my $f100 = $record->field(100);
3517 $record->delete_field($f100);
3520 $string = POSIX::strftime( "%Y%m%d", localtime );
3522 $string = sprintf( "%-*s", 35, $string );
3524 substr( $string, 22, 6, "frey50" );
3525 unless ( $record->subfield( 100, "a" ) ) {
3526 $record->insert_grouped_field(
3527 MARC::Field->new( 100, "", "", "a" => $string ) );
3531 if (C4::Context->preference("NoZebra")) {
3532 # only NoZebra indexing needs to have
3533 # the previous version of the record
3534 $oldRecord = GetMarcBiblio($biblionumber);
3538 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3539 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3542 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3543 return $biblionumber;
3546 =head2 z3950_extended_services
3548 z3950_extended_services($serviceType,$serviceOptions,$record);
3550 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.
3552 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3554 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3556 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3560 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3561 syntax => the record syntax (transfer syntax)
3562 databaseName = Database from connection object
3564 To set serviceOptions, call set_service_options($serviceType)
3566 C<$record> the record, if one is needed for the service type
3568 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3572 sub z3950_extended_services {
3573 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3575 # get our connection object
3576 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3578 # create a new package object
3579 my $Zpackage = $Zconn->package();
3582 $Zpackage->option( action => $action );
3584 if ( $serviceOptions->{'databaseName'} ) {
3585 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3587 if ( $serviceOptions->{'recordIdNumber'} ) {
3589 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3591 if ( $serviceOptions->{'recordIdOpaque'} ) {
3593 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3596 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3597 #if ($serviceType eq 'itemorder') {
3598 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3599 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3600 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3601 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3604 if ( $serviceOptions->{record} ) {
3605 $Zpackage->option( record => $serviceOptions->{record} );
3607 # can be xml or marc
3608 if ( $serviceOptions->{'syntax'} ) {
3609 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3613 # send the request, handle any exception encountered
3614 eval { $Zpackage->send($serviceType) };
3615 if ( $@ && $@->isa("ZOOM::Exception") ) {
3616 return "error: " . $@->code() . " " . $@->message() . "\n";
3619 # free up package resources
3620 $Zpackage->destroy();
3623 =head2 set_service_options
3625 my $serviceOptions = set_service_options($serviceType);
3627 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3629 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3633 sub set_service_options {
3634 my ($serviceType) = @_;
3637 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3638 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3640 if ( $serviceType eq 'commit' ) {
3644 if ( $serviceType eq 'create' ) {
3648 if ( $serviceType eq 'drop' ) {
3649 die "ERROR: 'drop' not currently supported (by Zebra)";
3651 return $serviceOptions;
3654 =head3 get_biblio_authorised_values
3656 find the types and values for all authorised values assigned to this biblio.
3660 MARC::Record of the bib
3662 returns: a hashref mapping the authorised value to the value set for this biblionumber
3664 $authorised_values = {
3665 'Scent' => 'flowery',
3666 'Audience' => 'Young Adult',
3667 'itemtypes' => 'SER',
3670 Notes: forlibrarian should probably be passed in, and called something different.
3675 sub get_biblio_authorised_values {
3676 my $biblionumber = shift;
3679 my $forlibrarian = 1; # are we in staff or opac?
3680 my $frameworkcode = GetFrameworkCode( $biblionumber );
3682 my $authorised_values;
3684 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3685 or return $authorised_values;
3687 # assume that these entries in the authorised_value table are bibliolevel.
3688 # ones that start with 'item%' are item level.
3689 my $query = q(SELECT distinct authorised_value, kohafield
3690 FROM marc_subfield_structure
3691 WHERE authorised_value !=''
3692 AND (kohafield like 'biblio%'
3693 OR kohafield like '') );
3694 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3696 foreach my $tag ( keys( %$tagslib ) ) {
3697 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3698 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3699 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3700 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3701 if ( defined $record->field( $tag ) ) {
3702 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3703 if ( defined $this_subfield_value ) {
3704 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3711 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3712 return $authorised_values;
3722 Koha Developement team <info@koha.org>
3724 Paul POULAIN paul.poulain@free.fr
3726 Joshua Ferraro jmf@liblime.com