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.
231 my ( $record, $frameworkcode, $options ) = @_;
232 my $dbh = C4::Context->dbh;
233 # transform the data into koha-table style data
234 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
235 my ($biblionumber) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
236 $olddata->{'biblionumber'} = $biblionumber;
237 my ($biblioitemnumber) = _koha_add_biblioitem( $dbh, $olddata );
239 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
241 # update MARC subfield that stores biblioitems.cn_sort
242 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
245 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $$options{defer_marc_save} ||= 0;
247 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
248 return ( $biblionumber, $biblioitemnumber );
255 ModBiblio( $record,$biblionumber,$frameworkcode);
259 Replace an existing bib record identified by C<$biblionumber>
260 with one supplied by the MARC::Record object C<$record>. The embedded
261 item, biblioitem, and biblionumber fields from the previous
262 version of the bib record replace any such fields of those tags that
263 are present in C<$record>. Consequently, ModBiblio() is not
264 to be used to try to modify item records.
266 C<$frameworkcode> specifies the MARC framework to use
267 when storing the modified bib record; among other things,
268 this controls how MARC fields get mapped to display columns
269 in the C<biblio> and C<biblioitems> tables, as well as
270 which fields are used to store embedded item, biblioitem,
271 and biblionumber data for indexing.
276 my ( $record, $biblionumber, $frameworkcode ) = @_;
277 if (C4::Context->preference("CataloguingLog")) {
278 my $newrecord = GetMarcBiblio($biblionumber);
279 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
282 my $dbh = C4::Context->dbh;
284 $frameworkcode = "" unless $frameworkcode;
286 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
287 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
288 my $oldRecord = GetMarcBiblio( $biblionumber );
290 # delete any item fields from incoming record to avoid
291 # duplication or incorrect data - use AddItem() or ModItem()
293 foreach my $field ($record->field($itemtag)) {
294 $record->delete_field($field);
297 # once all the items fields are removed, copy the old ones, in order to keep synchronize
298 $record->append_fields($oldRecord->field( $itemtag ));
300 # update biblionumber and biblioitemnumber in MARC
301 # FIXME - this is assuming a 1 to 1 relationship between
302 # biblios and biblioitems
303 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
304 $sth->execute($biblionumber);
305 my ($biblioitemnumber) = $sth->fetchrow;
307 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
309 # load the koha-table data object
310 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
312 # update MARC subfield that stores biblioitems.cn_sort
313 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
315 # update the MARC record (that now contains biblio and items) with the new record data
316 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
318 # modify the other koha tables
319 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
320 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
324 =head2 ModBiblioframework
326 ModBiblioframework($biblionumber,$frameworkcode);
327 Exported function to modify a biblio framework
331 sub ModBiblioframework {
332 my ( $biblionumber, $frameworkcode ) = @_;
333 my $dbh = C4::Context->dbh;
334 my $sth = $dbh->prepare(
335 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
337 $sth->execute($frameworkcode, $biblionumber);
345 my $error = &DelBiblio($dbh,$biblionumber);
346 Exported function (core API) for deleting a biblio in koha.
347 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
348 Also backs it up to deleted* tables
349 Checks to make sure there are not issues on any of the items
351 C<$error> : undef unless an error occurs
358 my ( $biblionumber ) = @_;
359 my $dbh = C4::Context->dbh;
360 my $error; # for error handling
362 # First make sure this biblio has no items attached
363 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
364 $sth->execute($biblionumber);
365 if (my $itemnumber = $sth->fetchrow){
366 # Fix this to use a status the template can understand
367 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
370 return $error if $error;
372 # We delete attached subscriptions
373 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
374 foreach my $subscription (@$subscriptions){
375 &C4::Serials::DelSubscription($subscription->{subscriptionid});
378 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
379 # for at least 2 reasons :
380 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
381 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
382 # 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)
384 if (C4::Context->preference("NoZebra")) {
385 # only NoZebra indexing needs to have
386 # the previous version of the record
387 $oldRecord = GetMarcBiblio($biblionumber);
389 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
391 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
394 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
395 $sth->execute($biblionumber);
396 while ( my $biblioitemnumber = $sth->fetchrow ) {
398 # delete this biblioitem
399 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
400 return $error if $error;
403 # delete biblio from Koha tables and save in deletedbiblio
404 # must do this *after* _koha_delete_biblioitems, otherwise
405 # delete cascade will prevent deletedbiblioitems rows
406 # from being generated by _koha_delete_biblioitems
407 $error = _koha_delete_biblio( $dbh, $biblionumber );
409 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
414 =head2 LinkBibHeadingsToAuthorities
418 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
422 Links bib headings to authority records by checking
423 each authority-controlled field in the C<MARC::Record>
424 object C<$marc>, looking for a matching authority record,
425 and setting the linking subfield $9 to the ID of that
428 If no matching authority exists, or if multiple
429 authorities match, no $9 will be added, and any
430 existing one inthe field will be deleted.
432 Returns the number of heading links changed in the
437 sub LinkBibHeadingsToAuthorities {
440 my $num_headings_changed = 0;
441 foreach my $field ($bib->fields()) {
442 my $heading = C4::Heading->new_from_bib_field($field);
443 next unless defined $heading;
446 my $current_link = $field->subfield('9');
448 # look for matching authorities
449 my $authorities = $heading->authorities();
451 # want only one exact match
452 if ($#{ $authorities } == 0) {
453 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
454 my $authid = $authority->field('001')->data();
455 next if defined $current_link and $current_link eq $authid;
457 $field->delete_subfield(code => '9') if defined $current_link;
458 $field->add_subfields('9', $authid);
459 $num_headings_changed++;
461 if (defined $current_link) {
462 $field->delete_subfield(code => '9');
463 $num_headings_changed++;
468 return $num_headings_changed;
471 =head2 GetRecordValue
475 my $values = GetRecordValue($field, $record, $frameworkcode);
479 Get MARC fields from a keyword defined in fieldmapping table.
484 my ($field, $record, $frameworkcode) = @_;
485 my $dbh = C4::Context->dbh;
487 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
488 $sth->execute($frameworkcode, $field);
492 while(my $row = $sth->fetchrow_hashref){
493 foreach my $field ($record->field($row->{fieldcode})){
494 if( ($row->{subfieldcode} ne "" && $field->subfield($row->{subfieldcode}))){
495 foreach my $subfield ($field->subfield($row->{subfieldcode})){
496 push @result, { 'subfield' => $subfield };
499 }elsif($row->{subfieldcode} eq "") {
500 push @result, {'subfield' => $field->as_string()};
508 =head2 SetFieldMapping
512 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
516 Set a Field to MARC mapping value, if it already exists we don't add a new one.
520 sub SetFieldMapping {
521 my ($framework, $field, $fieldcode, $subfieldcode) = @_;
522 my $dbh = C4::Context->dbh;
524 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
525 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
526 if(not $sth->fetchrow_hashref){
528 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
530 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
534 =head2 DeleteFieldMapping
538 DeleteFieldMapping($id);
542 Delete a field mapping from an $id.
546 sub DeleteFieldMapping{
548 my $dbh = C4::Context->dbh;
550 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
554 =head2 GetFieldMapping
558 GetFieldMapping($frameworkcode);
562 Get all field mappings for a specified frameworkcode
566 sub GetFieldMapping {
567 my ($framework) = @_;
568 my $dbh = C4::Context->dbh;
570 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
571 $sth->execute($framework);
574 while(my $row = $sth->fetchrow_hashref){
584 $data = &GetBiblioData($biblionumber);
585 Returns information about the book with the given biblionumber.
586 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
587 the C<biblio> and C<biblioitems> tables in the
589 In addition, C<$data-E<gt>{subject}> is the list of the book's
590 subjects, separated by C<" , "> (space, comma, space).
591 If there are multiple biblioitems with the given biblionumber, only
592 the first one is considered.
600 my $dbh = C4::Context->dbh;
602 # my $query = C4::Context->preference('item-level_itypes') ?
603 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
605 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
606 # WHERE biblio.biblionumber = ?
607 # AND biblioitems.biblionumber = biblio.biblionumber
610 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
612 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
613 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
614 WHERE biblio.biblionumber = ?
615 AND biblioitems.biblionumber = biblio.biblionumber ";
617 my $sth = $dbh->prepare($query);
618 $sth->execute($bibnum);
620 $data = $sth->fetchrow_hashref;
624 } # sub GetBiblioData
626 =head2 &GetBiblioItemData
630 $itemdata = &GetBiblioItemData($biblioitemnumber);
632 Looks up the biblioitem with the given biblioitemnumber. Returns a
633 reference-to-hash. The keys are the fields from the C<biblio>,
634 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
635 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
642 sub GetBiblioItemData {
643 my ($biblioitemnumber) = @_;
644 my $dbh = C4::Context->dbh;
645 my $query = "SELECT *,biblioitems.notes AS bnotes
646 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
647 unless(C4::Context->preference('item-level_itypes')) {
648 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
650 $query .= " WHERE biblioitemnumber = ? ";
651 my $sth = $dbh->prepare($query);
653 $sth->execute($biblioitemnumber);
654 $data = $sth->fetchrow_hashref;
657 } # sub &GetBiblioItemData
659 =head2 GetBiblioItemByBiblioNumber
663 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
669 sub GetBiblioItemByBiblioNumber {
670 my ($biblionumber) = @_;
671 my $dbh = C4::Context->dbh;
672 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
676 $sth->execute($biblionumber);
678 while ( my $data = $sth->fetchrow_hashref ) {
679 push @results, $data;
686 =head2 GetBiblioFromItemNumber
690 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
692 Looks up the item with the given itemnumber. if undef, try the barcode.
694 C<&itemnodata> returns a reference-to-hash whose keys are the fields
695 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
703 sub GetBiblioFromItemNumber {
704 my ( $itemnumber, $barcode ) = @_;
705 my $dbh = C4::Context->dbh;
708 $sth=$dbh->prepare( "SELECT * FROM items
709 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
710 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
711 WHERE items.itemnumber = ?") ;
712 $sth->execute($itemnumber);
714 $sth=$dbh->prepare( "SELECT * FROM items
715 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
716 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
717 WHERE items.barcode = ?") ;
718 $sth->execute($barcode);
720 my $data = $sth->fetchrow_hashref;
729 $isbd = &GetISBDView($biblionumber);
731 Return the ISBD view which can be included in opac and intranet
738 my ($biblionumber, $template) = @_;
739 my $record = GetMarcBiblio($biblionumber);
740 my $itemtype = &GetFrameworkCode($biblionumber);
741 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
742 my $tagslib = &GetMarcStructure( 1, $itemtype );
744 my $ISBD = C4::Context->preference('ISBD');
745 if($template eq "opac"){
746 $ISBD = C4::Context->preference('OPACISBD');
753 foreach my $isbdfield ( split (/#/, $bloc) ) {
755 # $isbdfield= /(.?.?.?)/;
756 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
757 my $fieldvalue = $1 || 0;
758 my $subfvalue = $2 || "";
760 my $analysestring = $4;
763 # warn "==> $1 / $2 / $3 / $4";
764 # my $fieldvalue=substr($isbdfield,0,3);
765 if ( $fieldvalue > 0 ) {
766 my $hasputtextbefore = 0;
767 my @fieldslist = $record->field($fieldvalue);
768 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
770 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
771 # warn "FV : $fieldvalue";
772 if ($subfvalue ne ""){
773 foreach my $field ( @fieldslist ) {
774 foreach my $subfield ($field->subfield($subfvalue)){
775 my $calculated = $analysestring;
776 my $tag = $field->tag();
781 GetAuthorisedValueDesc( $tag, $subfvalue,
782 $subfield, '', $tagslib );
783 my $tagsubf = $tag . $subfvalue;
785 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
787 # field builded, store the result
788 if ( $calculated && !$hasputtextbefore )
789 { # put textbefore if not done
790 $blocres .= $textbefore;
791 $hasputtextbefore = 1;
794 # remove punctuation at start
795 $calculated =~ s/^( |;|:|\.|-)*//g;
796 $blocres .= $calculated;
801 $blocres .= $textafter if $hasputtextbefore;
803 foreach my $field ( @fieldslist ) {
804 my $calculated = $analysestring;
805 my $tag = $field->tag();
809 my @subf = $field->subfields;
810 for my $i ( 0 .. $#subf ) {
811 my $valuecode = $subf[$i][1];
812 my $subfieldcode = $subf[$i][0];
814 GetAuthorisedValueDesc( $tag, $subf[$i][0],
815 $subf[$i][1], '', $tagslib );
816 my $tagsubf = $tag . $subfieldcode;
818 $calculated =~ s/\{\{$tagsubf\}\}/$valuecode/gx;
820 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
823 # field builded, store the result
824 if ( $calculated && !$hasputtextbefore )
825 { # put textbefore if not done
826 $blocres .= $textbefore;
827 $hasputtextbefore = 1;
830 # remove punctuation at start
831 $calculated =~ s/^( |;|:|\.|-)*//g;
832 $blocres .= $calculated;
835 $blocres .= $textafter if $hasputtextbefore;
839 $blocres .= $isbdfield;
844 $res =~ s/\{(.*?)\}//g;
846 $res =~ s/\n/<br\/>/g;
858 ( $count, @results ) = &GetBiblio($biblionumber);
865 my ($biblionumber) = @_;
866 my $dbh = C4::Context->dbh;
867 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
870 $sth->execute($biblionumber);
871 while ( my $data = $sth->fetchrow_hashref ) {
872 $results[$count] = $data;
876 return ( $count, @results );
879 =head2 GetBiblioItemInfosOf
883 GetBiblioItemInfosOf(@biblioitemnumbers);
889 sub GetBiblioItemInfosOf {
890 my @biblioitemnumbers = @_;
893 SELECT biblioitemnumber,
897 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
899 return get_infos_of( $query, 'biblioitemnumber' );
902 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
904 =head2 GetMarcStructure
908 $res = GetMarcStructure($forlibrarian,$frameworkcode);
910 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
911 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
912 $frameworkcode : the framework code to read
918 # cache for results of GetMarcStructure -- needed
920 our $marc_structure_cache;
922 sub GetMarcStructure {
923 my ( $forlibrarian, $frameworkcode ) = @_;
924 my $dbh=C4::Context->dbh;
925 $frameworkcode = "" unless $frameworkcode;
927 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
928 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
931 my $sth = $dbh->prepare(
932 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
933 $sth->execute($frameworkcode);
934 my ($total) = $sth->fetchrow;
935 $frameworkcode = "" unless ( $total > 0 );
936 $sth = $dbh->prepare(
937 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
938 FROM marc_tag_structure
939 WHERE frameworkcode=?
942 $sth->execute($frameworkcode);
943 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
945 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
948 $res->{$tag}->{lib} =
949 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
950 $res->{$tag}->{tab} = "";
951 $res->{$tag}->{mandatory} = $mandatory;
952 $res->{$tag}->{repeatable} = $repeatable;
955 $sth = $dbh->prepare(
956 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
957 FROM marc_subfield_structure
958 WHERE frameworkcode=?
959 ORDER BY tagfield,tagsubfield
963 $sth->execute($frameworkcode);
966 my $authorised_value;
978 $tag, $subfield, $liblibrarian,
980 $mandatory, $repeatable, $authorised_value,
981 $authtypecode, $value_builder, $kohafield,
982 $seealso, $hidden, $isurl,
988 $res->{$tag}->{$subfield}->{lib} =
989 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
990 $res->{$tag}->{$subfield}->{tab} = $tab;
991 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
992 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
993 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
994 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
995 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
996 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
997 $res->{$tag}->{$subfield}->{seealso} = $seealso;
998 $res->{$tag}->{$subfield}->{hidden} = $hidden;
999 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1000 $res->{$tag}->{$subfield}->{'link'} = $link;
1001 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1004 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1009 =head2 GetUsedMarcStructure
1011 the same function as GetMarcStructure except it just takes field
1012 in tab 0-9. (used field)
1014 my $results = GetUsedMarcStructure($frameworkcode);
1016 L<$results> is a ref to an array which each case containts a ref
1017 to a hash which each keys is the columns from marc_subfield_structure
1019 L<$frameworkcode> is the framework code.
1023 sub GetUsedMarcStructure($){
1024 my $frameworkcode = shift || '';
1027 FROM marc_subfield_structure
1029 AND frameworkcode = ?
1030 ORDER BY tagfield, tagsubfield
1032 my $sth = C4::Context->dbh->prepare($query);
1033 $sth->execute($frameworkcode);
1034 return $sth->fetchall_arrayref({});
1037 =head2 GetMarcFromKohaField
1041 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1042 Returns the MARC fields & subfields mapped to the koha field
1043 for the given frameworkcode
1049 sub GetMarcFromKohaField {
1050 my ( $kohafield, $frameworkcode ) = @_;
1051 return 0, 0 unless $kohafield and defined $frameworkcode;
1052 my $relations = C4::Context->marcfromkohafield;
1054 $relations->{$frameworkcode}->{$kohafield}->[0],
1055 $relations->{$frameworkcode}->{$kohafield}->[1]
1059 =head2 GetMarcBiblio
1063 my $record = GetMarcBiblio($biblionumber);
1067 Returns MARC::Record representing bib identified by
1068 C<$biblionumber>. If no bib exists, returns undef.
1069 The MARC record contains both biblio & item data.
1074 my $biblionumber = shift;
1075 my $dbh = C4::Context->dbh;
1077 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1078 $sth->execute($biblionumber);
1079 my $row = $sth->fetchrow_hashref;
1080 my $marcxml = StripNonXmlChars($row->{'marcxml'});
1081 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
1082 my $record = MARC::Record->new();
1084 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1085 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1086 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1097 my $marcxml = GetXmlBiblio($biblionumber);
1099 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1100 The XML contains both biblio & item datas
1107 my ( $biblionumber ) = @_;
1108 my $dbh = C4::Context->dbh;
1110 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1111 $sth->execute($biblionumber);
1112 my ($marcxml) = $sth->fetchrow;
1116 =head2 GetCOinSBiblio
1120 my $coins = GetCOinSBiblio($biblionumber);
1122 Returns the COinS(a span) which can be included in a biblio record
1128 sub GetCOinSBiblio {
1129 my ( $biblionumber ) = @_;
1130 my $record = GetMarcBiblio($biblionumber);
1132 if (defined $record){
1133 # get the coin format
1134 my $pos7 = substr $record->leader(), 7,1;
1135 my $pos6 = substr $record->leader(), 6,1;
1138 my ($aulast, $aufirst) = ('','');
1147 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1152 'b' => 'manuscript',
1154 'd' => 'manuscript',
1158 'i' => 'audioRecording',
1159 'j' => 'audioRecording',
1162 'm' => 'computerProgram',
1167 'a' => 'journalArticle',
1171 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1173 if( $genre eq 'book' ){
1174 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1177 ##### We must transform mtx to a valable mtx and document type ####
1178 if( $genre eq 'book' ){
1180 }elsif( $genre eq 'journal' ){
1182 }elsif( $genre eq 'journalArticle' ){
1189 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1192 $aulast = $record->subfield('700','a') || '';
1193 $aufirst = $record->subfield('700','b') || '';
1194 $oauthors = "&rft.au=$aufirst $aulast";
1196 if($record->field('200')){
1197 for my $au ($record->field('200')->subfield('g')){
1198 $oauthors .= "&rft.au=$au";
1201 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1202 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1203 $pubyear = $record->subfield('210','d') || '';
1204 $publisher = $record->subfield('210','c') || '';
1205 $isbn = $record->subfield('010','a') || '';
1206 $issn = $record->subfield('011','a') || '';
1208 # MARC21 need some improve
1211 $genre = "&rft.genre=book";
1214 if ($record->field('100')) {
1215 $oauthors .= "&rft.au=".$record->subfield('100','a');
1218 if($record->field('700')){
1219 for my $au ($record->field('700')->subfield('a')){
1220 $oauthors .= "&rft.au=$au";
1223 $title = "&rft.btitle=".$record->subfield('245','a');
1224 $subtitle = $record->subfield('245', 'b') || '';
1225 $title .= $subtitle;
1226 $pubyear = $record->subfield('260', 'c') || '';
1227 $publisher = $record->subfield('260', 'b') || '';
1228 $isbn = $record->subfield('020', 'a') || '';
1229 $issn = $record->subfield('022', 'a') || '';
1232 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1233 $coins_value =~ s/\ /\+/g;
1234 #<!-- 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="
1236 return $coins_value;
1239 =head2 GetBiblioSummary
1243 $summary = GetBiblioSummary($marcrecord);
1245 Return the summary of a record.
1251 sub GetBiblioSummary {
1252 my $recorddata =shift @_;
1254 my $marcflavour = C4::Context->preference("marcflavour");
1255 my $marc=MARC::Record::new_from_xml($recorddata,"utf-8",$marcflavour);
1259 if($marcflavour eq "MARC21"){
1260 $str="<b>".$marc->subfield('245',"a")."</b>" if $marc->subfield('245','a');
1261 $str.= " <i>".$marc->subfield('245',"b")."</i> " if $marc->subfield('245','b');
1263 if ($marc->field('245')){
1265 foreach ($marc->field('100')->subfield("a")) {
1271 if ($marc->field('260')){
1273 $str.=$marc->subfield('260',"a")." " if $marc->subfield('260','a');
1274 $str.=" : ".$marc->subfield('260',"b")." " if $marc->subfield('260','b');
1275 $str.=", ".$marc->subfield('260',"c")." " if $marc->subfield('260','c');
1277 if ($marc->field('300')){
1279 $str.=$marc->subfield('300','a') if ($marc->subfield(300,'a'));
1280 $str.=" ; ".$marc->subfield('300','b') if $marc->subfield('300','b');
1281 $str.=" ; ".$marc->subfield('300','c') if $marc->subfield('300','c');
1282 $str.=" ; ".$marc->subfield('300','e') if $marc->subfield('300','e');
1284 foreach ($marc->field('500')){
1286 foreach ($_->subfield("a")){
1290 my $itemtypes=GetItemTypes();
1291 $str.=" - <u>".$itemtypes->{$marc->subfield('942','c')}->{'description'}."</u> ";
1295 $str = "<b>".$marc->subfield('200','a')."</b>" if $marc->subfield('200','a');
1296 $str.= " <i>".$marc->subfield('200','e')."</i> " if $marc->subfield('200','e');
1297 if ($marc->field('200')){
1299 foreach ($marc->field('200')->subfield("f")) {
1305 if ($marc->subfield('200','g')){
1307 foreach ($marc->field('200')->subfield("g")){
1313 if ($marc->field('461')){
1315 $str.= $marc->subfield('461','t') if $marc->subfield('461','t');
1316 $str.=", ".$marc->subfield('461','d') if $marc->subfield('461','d');
1317 $str.=", ".$marc->subfield('461','v') if $marc->subfield('461','v');
1318 $str.=", ".$marc->subfield('461','h') if $marc->subfield('461','h');
1319 $str.=" ; ".$marc->subfield('461','x') if $marc->subfield('461','x');
1322 if ($marc->field('210')){
1324 $str.=$marc->subfield('210',"a")." " if $marc->subfield('210','a');
1325 $str.=" : ".$marc->subfield('210',"c")." " if $marc->subfield('210','c');
1326 $str.=", ".$marc->subfield('210',"d")." " if $marc->subfield('210','d');
1329 if ($marc->field('215')){
1331 $str.=$marc->subfield('215','a') if ($marc->subfield(215,'a'));
1332 $str.=" ; ".$marc->subfield('215','d') if $marc->subfield('215','d');
1333 $str.=" ; ".$marc->subfield('215','c') if $marc->subfield('215','c');
1334 $str.=" ; ".$marc->subfield('215','e') if $marc->subfield('215','e');
1336 foreach ($marc->field('300')){
1338 foreach ($_->subfield("a")){
1343 my $itemtypes=GetItemTypes;
1344 if($itemtypes->{$marc->subfield('200','b')}){
1345 $str.=" - <u>".$itemtypes->{$marc->subfield('200','b')}->{'description'}."</u> ";
1352 =head2 GetAuthorisedValueDesc
1356 my $subfieldvalue =get_authorised_value_desc(
1357 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1358 Retrieve the complete description for a given authorised value.
1360 Now takes $category and $value pair too.
1361 my $auth_value_desc =GetAuthorisedValueDesc(
1362 '','', 'DVD' ,'','','CCODE');
1368 sub GetAuthorisedValueDesc {
1369 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1370 my $dbh = C4::Context->dbh;
1374 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1377 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1378 return C4::Branch::GetBranchName($value);
1382 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1383 return getitemtypeinfo($value)->{description};
1386 #---- "true" authorized value
1387 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1390 if ( $category ne "" ) {
1393 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1395 $sth->execute( $category, $value );
1396 my $data = $sth->fetchrow_hashref;
1397 return $data->{'lib'};
1400 return $value; # if nothing is found return the original value
1408 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1409 Get all notes from the MARC record and returns them in an array.
1410 The note are stored in differents places depending on MARC flavour
1417 my ( $record, $marcflavour ) = @_;
1419 if ( $marcflavour eq "MARC21" ) {
1422 else { # assume unimarc if not marc21
1429 foreach my $field ( $record->field($scope) ) {
1430 my $value = $field->as_string();
1431 $value =~ s/\n/<br \/>/g ;
1433 if ( $note ne "" ) {
1434 $marcnote = { marcnote => $note, };
1435 push @marcnotes, $marcnote;
1438 if ( $note ne $value ) {
1439 $note = $note . " " . $value;
1444 $marcnote = { marcnote => $note };
1445 push @marcnotes, $marcnote; #load last tag into array
1448 } # end GetMarcNotes
1450 =head2 GetMarcSubjects
1454 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1455 Get all subjects from the MARC record and returns them in an array.
1456 The subjects are stored in differents places depending on MARC flavour
1462 sub GetMarcSubjects {
1463 my ( $record, $marcflavour ) = @_;
1464 my ( $mintag, $maxtag );
1465 if ( $marcflavour eq "MARC21" ) {
1469 else { # assume unimarc if not marc21
1479 foreach my $field ( $record->field('6..' )) {
1480 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1482 my @subfields = $field->subfields();
1485 # if there is an authority link, build the link with an= subfield9
1486 my $subfield9 = $field->subfield('9');
1487 for my $subject_subfield (@subfields ) {
1488 # don't load unimarc subfields 3,4,5
1489 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1490 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1491 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1492 my $code = $subject_subfield->[0];
1493 my $value = $subject_subfield->[1];
1494 my $linkvalue = $value;
1495 $linkvalue =~ s/(\(|\))//g;
1496 my $operator = " and " unless $counter==0;
1498 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1500 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1502 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1504 my @this_link_loop = @link_loop;
1505 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1509 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1512 return \@marcsubjects;
1513 } #end getMARCsubjects
1515 =head2 GetMarcAuthors
1519 authors = GetMarcAuthors($record,$marcflavour);
1520 Get all authors from the MARC record and returns them in an array.
1521 The authors are stored in differents places depending on MARC flavour
1527 sub GetMarcAuthors {
1528 my ( $record, $marcflavour ) = @_;
1529 my ( $mintag, $maxtag );
1530 # tagslib useful for UNIMARC author reponsabilities
1531 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.
1532 if ( $marcflavour eq "MARC21" ) {
1536 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1545 foreach my $field ( $record->fields ) {
1546 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1549 my @subfields = $field->subfields();
1551 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1552 my $subfield9 = $field->subfield('9');
1553 for my $authors_subfield (@subfields) {
1554 # don't load unimarc subfields 3, 5
1555 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1556 my $subfieldcode = $authors_subfield->[0];
1557 my $value = $authors_subfield->[1];
1558 my $linkvalue = $value;
1559 $linkvalue =~ s/(\(|\))//g;
1560 my $operator = " and " unless $count_auth==0;
1561 # if we have an authority link, use that as the link, otherwise use standard searching
1563 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1566 # reset $linkvalue if UNIMARC author responsibility
1567 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1568 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1570 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1572 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1573 my @this_link_loop = @link_loop;
1574 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1575 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1578 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1580 return \@marcauthors;
1587 $marcurls = GetMarcUrls($record,$marcflavour);
1588 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1589 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1596 my ( $record, $marcflavour ) = @_;
1599 for my $field ( $record->field('856') ) {
1601 for my $note ( $field->subfield('z') ) {
1602 push @notes, { note => $note };
1604 my @urls = $field->subfield('u');
1605 foreach my $url (@urls) {
1607 if ( $marcflavour eq 'MARC21' ) {
1608 my $s3 = $field->subfield('3');
1609 my $link = $field->subfield('y');
1610 unless ( $url =~ /^\w+:/ ) {
1611 if ( $field->indicator(1) eq '7' ) {
1612 $url = $field->subfield('2') . "://" . $url;
1613 } elsif ( $field->indicator(1) eq '1' ) {
1614 $url = 'ftp://' . $url;
1616 # properly, this should be if ind1=4,
1617 # however we will assume http protocol since we're building a link.
1618 $url = 'http://' . $url;
1621 # TODO handle ind 2 (relationship)
1626 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1627 $marcurl->{'part'} = $s3 if ($link);
1628 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1630 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1631 $marcurl->{'MARCURL'} = $url;
1633 push @marcurls, $marcurl;
1639 =head2 GetMarcSeries
1643 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1644 Get all series from the MARC record and returns them in an array.
1645 The series are stored in differents places depending on MARC flavour
1652 my ($record, $marcflavour) = @_;
1653 my ($mintag, $maxtag);
1654 if ($marcflavour eq "MARC21") {
1657 } else { # assume unimarc if not marc21
1667 foreach my $field ($record->field('440'), $record->field('490')) {
1669 #my $value = $field->subfield('a');
1670 #$marcsubjct = {MARCSUBJCT => $value,};
1671 my @subfields = $field->subfields();
1672 #warn "subfields:".join " ", @$subfields;
1675 for my $series_subfield (@subfields) {
1677 undef $volume_number;
1678 # see if this is an instance of a volume
1679 if ($series_subfield->[0] eq 'v') {
1683 my $code = $series_subfield->[0];
1684 my $value = $series_subfield->[1];
1685 my $linkvalue = $value;
1686 $linkvalue =~ s/(\(|\))//g;
1687 my $operator = " and " unless $counter==0;
1688 push @link_loop, {link => $linkvalue, operator => $operator };
1689 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1690 if ($volume_number) {
1691 push @subfields_loop, {volumenum => $value};
1694 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1698 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1699 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1700 #push @marcsubjcts, $marcsubjct;
1704 my $marcseriessarray=\@marcseries;
1705 return $marcseriessarray;
1706 } #end getMARCseriess
1708 =head2 GetFrameworkCode
1712 $frameworkcode = GetFrameworkCode( $biblionumber )
1718 sub GetFrameworkCode {
1719 my ( $biblionumber ) = @_;
1720 my $dbh = C4::Context->dbh;
1721 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1722 $sth->execute($biblionumber);
1723 my ($frameworkcode) = $sth->fetchrow;
1724 return $frameworkcode;
1727 =head2 GetPublisherNameFromIsbn
1729 $name = GetPublishercodeFromIsbn($isbn);
1736 sub GetPublisherNameFromIsbn($){
1738 $isbn =~ s/[- _]//g;
1740 my @codes = (split '-', DisplayISBN($isbn));
1741 my $code = $codes[0].$codes[1].$codes[2];
1742 my $dbh = C4::Context->dbh;
1744 SELECT distinct publishercode
1747 AND publishercode IS NOT NULL
1750 my $sth = $dbh->prepare($query);
1751 $sth->execute("$code%");
1752 my $name = $sth->fetchrow;
1753 return $name if length $name;
1757 =head2 TransformKohaToMarc
1761 $record = TransformKohaToMarc( $hash )
1762 This function builds partial MARC::Record from a hash
1763 Hash entries can be from biblio or biblioitems.
1764 This function is called in acquisition module, to create a basic catalogue entry from user entry
1770 sub TransformKohaToMarc {
1772 my $sth = C4::Context->dbh->prepare(
1773 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1775 my $record = MARC::Record->new();
1776 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1777 foreach (keys %{$hash}) {
1778 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1783 =head2 TransformKohaToMarcOneField
1787 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1793 sub TransformKohaToMarcOneField {
1794 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1795 $frameworkcode='' unless $frameworkcode;
1799 if ( !defined $sth ) {
1800 my $dbh = C4::Context->dbh;
1801 $sth = $dbh->prepare(
1802 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1805 $sth->execute( $frameworkcode, $kohafieldname );
1806 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1807 my $tag = $record->field($tagfield);
1809 $tag->update( $tagsubfield => $value );
1810 $record->delete_field($tag);
1811 $record->insert_fields_ordered($tag);
1814 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1820 =head2 TransformHtmlToXml
1824 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1826 $auth_type contains :
1827 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1828 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1829 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1835 sub TransformHtmlToXml {
1836 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1837 my $xml = MARC::File::XML::header('UTF-8');
1838 $xml .= "<record>\n";
1839 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1840 MARC::File::XML->default_record_format($auth_type);
1841 # in UNIMARC, field 100 contains the encoding
1842 # check that there is one, otherwise the
1843 # MARC::Record->new_from_xml will fail (and Koha will die)
1844 my $unimarc_and_100_exist=0;
1845 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1850 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1851 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1852 # if we have a 100 field and it's values are not correct, skip them.
1853 # if we don't have any valid 100 field, we will create a default one at the end
1854 my $enc = substr( @$values[$i], 26, 2 );
1855 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1856 $unimarc_and_100_exist=1;
1861 @$values[$i] =~ s/&/&/g;
1862 @$values[$i] =~ s/</</g;
1863 @$values[$i] =~ s/>/>/g;
1864 @$values[$i] =~ s/"/"/g;
1865 @$values[$i] =~ s/'/'/g;
1866 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1867 # utf8::decode( @$values[$i] );
1869 if ( ( @$tags[$i] ne $prevtag ) ) {
1870 $j++ unless ( @$tags[$i] eq "" );
1871 my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
1872 my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
1873 my $ind1 = _default_ind_to_space($indicator1);
1875 if ( @$indicator[$j] ) {
1876 $ind2 = _default_ind_to_space($indicator2);
1879 warn "Indicator in @$tags[$i] is empty";
1883 $xml .= "</datafield>\n";
1884 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1885 && ( @$values[$i] ne "" ) )
1887 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1888 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1896 if ( @$values[$i] ne "" ) {
1899 if ( @$tags[$i] eq "000" ) {
1900 $xml .= "<leader>@$values[$i]</leader>\n";
1903 # rest of the fixed fields
1905 elsif ( @$tags[$i] < 10 ) {
1906 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1910 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1911 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1917 else { # @$tags[$i] eq $prevtag
1918 my $indicator1=eval{substr( @$indicator[$j], 0, 1 )};
1919 my $indicator2=eval{substr( @$indicator[$j], 1, 1 )};
1920 my $ind1 = _default_ind_to_space($indicator1);
1922 if ( @$indicator[$j] ) {
1923 $ind2 = _default_ind_to_space($indicator2);
1926 warn "Indicator in @$tags[$i] is empty";
1929 if ( @$values[$i] eq "" ) {
1933 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1936 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1939 $prevtag = @$tags[$i];
1941 $xml .= "</datafield>\n" if @$tags > 0;
1942 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1943 # warn "SETTING 100 for $auth_type";
1944 my $string = strftime( "%Y%m%d", localtime(time) );
1945 # set 50 to position 26 is biblios, 13 if authorities
1947 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1948 $string = sprintf( "%-*s", 35, $string );
1949 substr( $string, $pos , 6, "50" );
1950 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1951 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1952 $xml .= "</datafield>\n";
1954 $xml .= "</record>\n";
1955 $xml .= MARC::File::XML::footer();
1959 =head2 _default_ind_to_space
1961 Passed what should be an indicator returns a space
1962 if its undefined or zero length
1966 sub _default_ind_to_space {
1968 if (!defined $s || $s eq q{}) {
1974 =head2 TransformHtmlToMarc
1976 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1977 L<$params> is a ref to an array as below:
1979 'tag_010_indicator1_531951' ,
1980 'tag_010_indicator2_531951' ,
1981 'tag_010_code_a_531951_145735' ,
1982 'tag_010_subfield_a_531951_145735' ,
1983 'tag_200_indicator1_873510' ,
1984 'tag_200_indicator2_873510' ,
1985 'tag_200_code_a_873510_673465' ,
1986 'tag_200_subfield_a_873510_673465' ,
1987 'tag_200_code_b_873510_704318' ,
1988 'tag_200_subfield_b_873510_704318' ,
1989 'tag_200_code_e_873510_280822' ,
1990 'tag_200_subfield_e_873510_280822' ,
1991 'tag_200_code_f_873510_110730' ,
1992 'tag_200_subfield_f_873510_110730' ,
1994 L<$cgi> is the CGI object which containts the value.
1995 L<$record> is the MARC::Record object.
1999 sub TransformHtmlToMarc {
2003 # explicitly turn on the UTF-8 flag for all
2004 # 'tag_' parameters to avoid incorrect character
2005 # conversion later on
2006 my $cgi_params = $cgi->Vars;
2007 foreach my $param_name (keys %$cgi_params) {
2008 if ($param_name =~ /^tag_/) {
2009 my $param_value = $cgi_params->{$param_name};
2010 if (utf8::decode($param_value)) {
2011 $cgi_params->{$param_name} = $param_value;
2013 # FIXME - need to do something if string is not valid UTF-8
2017 # creating a new record
2018 my $record = MARC::Record->new();
2021 while ($params->[$i]){ # browse all CGI params
2022 my $param = $params->[$i];
2024 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2025 if ($param eq 'biblionumber') {
2026 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
2027 &GetMarcFromKohaField( "biblio.biblionumber", '' );
2028 if ($biblionumbertagfield < 10) {
2029 $newfield = MARC::Field->new(
2030 $biblionumbertagfield,
2031 $cgi->param($param),
2034 $newfield = MARC::Field->new(
2035 $biblionumbertagfield,
2038 "$biblionumbertagsubfield" => $cgi->param($param),
2041 push @fields,$newfield if($newfield);
2043 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
2046 my $ind1 = _default_ind_to_space(substr($cgi->param($param), 0, 1));
2047 my $ind2 = _default_ind_to_space(substr($cgi->param($params->[$i+1]), 0, 1));
2051 if($tag < 10){ # no code for theses fields
2052 # in MARC editor, 000 contains the leader.
2053 if ($tag eq '000' ) {
2054 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
2055 # between 001 and 009 (included)
2056 } elsif ($cgi->param($params->[$j+1]) ne '') {
2057 $newfield = MARC::Field->new(
2059 $cgi->param($params->[$j+1]),
2062 # > 009, deal with subfields
2064 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
2065 my $inner_param = $params->[$j];
2067 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
2068 $newfield->add_subfields(
2069 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
2073 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
2074 $newfield = MARC::Field->new(
2078 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
2085 push @fields,$newfield if($newfield);
2090 $record->append_fields(@fields);
2094 # cache inverted MARC field map
2095 our $inverted_field_map;
2097 =head2 TransformMarcToKoha
2101 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2105 Extract data from a MARC bib record into a hashref representing
2106 Koha biblio, biblioitems, and items fields.
2109 sub TransformMarcToKoha {
2110 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2113 $limit_table=$limit_table||0;
2114 $frameworkcode = '' unless defined $frameworkcode;
2116 unless (defined $inverted_field_map) {
2117 $inverted_field_map = _get_inverted_marc_field_map();
2121 if ( defined $limit_table && $limit_table eq 'items') {
2122 $tables{'items'} = 1;
2124 $tables{'items'} = 1;
2125 $tables{'biblio'} = 1;
2126 $tables{'biblioitems'} = 1;
2129 # traverse through record
2130 MARCFIELD: foreach my $field ($record->fields()) {
2131 my $tag = $field->tag();
2132 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2133 if ($field->is_control_field()) {
2134 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2135 ENTRY: foreach my $entry (@{ $kohafields }) {
2136 my ($subfield, $table, $column) = @{ $entry };
2137 next ENTRY unless exists $tables{$table};
2138 my $key = _disambiguate($table, $column);
2139 if ($result->{$key}) {
2140 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
2141 $result->{$key} .= " | " . $field->data();
2144 $result->{$key} = $field->data();
2148 # deal with subfields
2149 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
2150 my $code = $sf->[0];
2151 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2152 my $value = $sf->[1];
2153 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
2154 my ($table, $column) = @{ $entry };
2155 next SFENTRY unless exists $tables{$table};
2156 my $key = _disambiguate($table, $column);
2157 if ($result->{$key}) {
2158 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
2159 $result->{$key} .= " | " . $value;
2162 $result->{$key} = $value;
2169 # modify copyrightdate to keep only the 1st year found
2170 if (exists $result->{'copyrightdate'}) {
2171 my $temp = $result->{'copyrightdate'};
2172 $temp =~ m/c(\d\d\d\d)/;
2173 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2174 $result->{'copyrightdate'} = $1;
2176 else { # if no cYYYY, get the 1st date.
2177 $temp =~ m/(\d\d\d\d)/;
2178 $result->{'copyrightdate'} = $1;
2182 # modify publicationyear to keep only the 1st year found
2183 if (exists $result->{'publicationyear'}) {
2184 my $temp = $result->{'publicationyear'};
2185 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2186 $result->{'publicationyear'} = $1;
2188 else { # if no cYYYY, get the 1st date.
2189 $temp =~ m/(\d\d\d\d)/;
2190 $result->{'publicationyear'} = $1;
2197 sub _get_inverted_marc_field_map {
2199 my $relations = C4::Context->marcfromkohafield;
2201 foreach my $frameworkcode (keys %{ $relations }) {
2202 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
2203 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2204 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2205 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2206 my ($table, $column) = split /[.]/, $kohafield, 2;
2207 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2208 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2214 =head2 _disambiguate
2218 $newkey = _disambiguate($table, $field);
2220 This is a temporary hack to distinguish between the
2221 following sets of columns when using TransformMarcToKoha.
2223 items.cn_source & biblioitems.cn_source
2224 items.cn_sort & biblioitems.cn_sort
2226 Columns that are currently NOT distinguished (FIXME
2227 due to lack of time to fully test) are:
2229 biblio.notes and biblioitems.notes
2234 FIXME - this is necessary because prefixing each column
2235 name with the table name would require changing lots
2236 of code and templates, and exposing more of the DB
2237 structure than is good to the UI templates, particularly
2238 since biblio and bibloitems may well merge in a future
2239 version. In the future, it would also be good to
2240 separate DB access and UI presentation field names
2247 sub CountItemsIssued {
2248 my ( $biblionumber ) = @_;
2249 my $dbh = C4::Context->dbh;
2250 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2251 $sth->execute( $biblionumber );
2252 my $row = $sth->fetchrow_hashref();
2253 return $row->{'issuedCount'};
2257 my ($table, $column) = @_;
2258 if ($column eq "cn_sort" or $column eq "cn_source") {
2259 return $table . '.' . $column;
2266 =head2 get_koha_field_from_marc
2270 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2272 Internal function to map data from the MARC record to a specific non-MARC field.
2273 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2279 sub get_koha_field_from_marc {
2280 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2281 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2283 foreach my $field ( $record->field($tagfield) ) {
2284 if ( $field->tag() < 10 ) {
2286 $kohafield .= " | " . $field->data();
2289 $kohafield = $field->data();
2293 if ( $field->subfields ) {
2294 my @subfields = $field->subfields();
2295 foreach my $subfieldcount ( 0 .. $#subfields ) {
2296 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2299 " | " . $subfields[$subfieldcount][1];
2303 $subfields[$subfieldcount][1];
2314 =head2 TransformMarcToKohaOneField
2318 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2324 sub TransformMarcToKohaOneField {
2326 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2327 # only the 1st will be retrieved...
2328 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2330 my ( $tagfield, $subfield ) =
2331 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2333 foreach my $field ( $record->field($tagfield) ) {
2334 if ( $field->tag() < 10 ) {
2335 if ( $result->{$kohafield} ) {
2336 $result->{$kohafield} .= " | " . $field->data();
2339 $result->{$kohafield} = $field->data();
2343 if ( $field->subfields ) {
2344 my @subfields = $field->subfields();
2345 foreach my $subfieldcount ( 0 .. $#subfields ) {
2346 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2347 if ( $result->{$kohafield} ) {
2348 $result->{$kohafield} .=
2349 " | " . $subfields[$subfieldcount][1];
2352 $result->{$kohafield} =
2353 $subfields[$subfieldcount][1];
2363 =head1 OTHER FUNCTIONS
2366 =head2 PrepareItemrecordDisplay
2370 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2372 Returns a hash with all the fields for Display a given item data in a template
2378 sub PrepareItemrecordDisplay {
2380 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2382 my $dbh = C4::Context->dbh;
2383 my $today_iso = C4::Dates->today('iso');
2384 my $frameworkcode = &GetFrameworkCode( $bibnum );
2385 my ( $itemtagfield, $itemtagsubfield ) =
2386 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2387 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2388 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2389 # FIXME : I'd rather have GetMarcBiblio called out of this.
2390 # Since it gets the whole Biblio record for each item
2391 my $marcrecord = GetMarcBiblio( $bibnum) if ($bibnum);
2393 my $authorised_values_sth =
2395 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2397 foreach my $tag ( sort keys %{$tagslib} ) {
2398 my $previous_tag = '';
2400 # loop through each subfield
2402 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2403 next if ( subfield_is_koha_internal_p($subfield) );
2404 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2406 $subfield_data{tag} = $tag;
2407 $subfield_data{subfield} = $subfield;
2408 $subfield_data{countsubfield} = $cntsubf++;
2409 $subfield_data{kohafield} =
2410 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2412 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2413 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2414 $subfield_data{mandatory} =
2415 $tagslib->{$tag}->{$subfield}->{mandatory};
2416 $subfield_data{repeatable} =
2417 $tagslib->{$tag}->{$subfield}->{repeatable};
2418 $subfield_data{hidden} = "display:none"
2419 if $tagslib->{$tag}->{$subfield}->{hidden};
2422 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2425 $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
2426 $value ||= $defaultvalues->{$tagslib->{$tag}->{$subfield}->{'kohafield'}};
2427 # get today date & replace YYYY, MM, DD if provided in the default value
2428 my ( $year, $month, $day ) = split ',', $today_iso; # FIXME: iso dates don't have commas!
2429 $value =~ s/YYYY/$year/g;
2430 $value =~ s/MM/$month/g;
2431 $value =~ s/DD/$day/g;
2433 $value =~ s/"/"/g;
2435 # search for itemcallnumber if applicable
2436 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2437 'items.itemcallnumber'
2438 && C4::Context->preference('itemcallnumber') )
2441 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2443 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2444 my $temp = $marcrecord->field($CNtag) if ($marcrecord);
2446 $value = $temp->subfield($CNsubfield);
2449 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2450 'items.itemcallnumber'
2451 && $defaultvalues->{'callnumber'} )
2453 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2455 $value = $defaultvalues->{'callnumber'};
2458 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2459 'items.holdingbranch' ||
2460 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2462 && $defaultvalues->{'branchcode'} )
2464 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2466 $value = $defaultvalues->{branchcode};
2469 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2470 my @authorised_values;
2473 # builds list, depending on authorised value...
2475 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2478 if ( ( C4::Context->preference("IndependantBranches") )
2479 && ( C4::Context->userenv->{flags} != 1 ) )
2483 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2485 $sth->execute( C4::Context->userenv->{branch} );
2486 push @authorised_values, ""
2488 $tagslib->{$tag}->{$subfield}->{mandatory} );
2489 while ( my ( $branchcode, $branchname ) =
2490 $sth->fetchrow_array )
2492 push @authorised_values, $branchcode;
2493 $authorised_lib{$branchcode} = $branchname;
2499 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2502 push @authorised_values, ""
2504 $tagslib->{$tag}->{$subfield}->{mandatory} );
2505 while ( my ( $branchcode, $branchname ) =
2506 $sth->fetchrow_array )
2508 push @authorised_values, $branchcode;
2509 $authorised_lib{$branchcode} = $branchname;
2515 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2520 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2523 push @authorised_values, ""
2524 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2525 while ( my ( $itemtype, $description ) =
2526 $sth->fetchrow_array )
2528 push @authorised_values, $itemtype;
2529 $authorised_lib{$itemtype} = $description;
2532 #---- "true" authorised value
2535 $authorised_values_sth->execute(
2536 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2537 push @authorised_values, ""
2538 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2539 while ( my ( $value, $lib ) =
2540 $authorised_values_sth->fetchrow_array )
2542 push @authorised_values, $value;
2543 $authorised_lib{$value} = $lib;
2546 $subfield_data{marc_value} = CGI::scrolling_list(
2547 -name => 'field_value',
2548 -values => \@authorised_values,
2549 -default => "$value",
2550 -labels => \%authorised_lib,
2557 $subfield_data{marc_value} =
2558 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2560 push( @loop_data, \%subfield_data );
2564 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2565 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2567 'itemtagfield' => $itemtagfield,
2568 'itemtagsubfield' => $itemtagsubfield,
2569 'itemnumber' => $itemnumber,
2570 'iteminformation' => \@loop_data
2576 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2578 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2579 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2580 # =head2 ModZebrafiles
2582 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2586 # sub ModZebrafiles {
2588 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2592 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2593 # unless ( opendir( DIR, "$zebradir" ) ) {
2594 # warn "$zebradir not found";
2598 # my $filename = $zebradir . $biblionumber;
2601 # open( OUTPUT, ">", $filename . ".xml" );
2602 # print OUTPUT $record;
2611 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2613 $biblionumber is the biblionumber we want to index
2614 $op is specialUpdate or delete, and is used to know what we want to do
2615 $server is the server that we want to update
2616 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2617 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2619 $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.
2626 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2627 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2628 my $dbh=C4::Context->dbh;
2630 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2632 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2633 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2635 if (C4::Context->preference("NoZebra")) {
2636 # lock the nozebra table : we will read index lines, update them in Perl process
2637 # and write everything in 1 transaction.
2638 # lock the table to avoid someone else overwriting what we are doing
2639 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2640 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2641 if ($op eq 'specialUpdate') {
2642 # OK, we have to add or update the record
2643 # 1st delete (virtually, in indexes), if record actually exists
2645 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2647 # ... add the record
2648 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2650 # it's a deletion, delete the record...
2651 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2652 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2654 # ok, now update the database...
2655 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2656 foreach my $key (keys %result) {
2657 foreach my $index (keys %{$result{$key}}) {
2658 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2661 $dbh->do('UNLOCK TABLES');
2664 # we use zebra, just fill zebraqueue table
2666 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2668 AND biblio_auth_number = ?
2671 my $check_sth = $dbh->prepare_cached($check_sql);
2672 $check_sth->execute($server, $biblionumber, $op);
2673 my ($count) = $check_sth->fetchrow_array;
2674 $check_sth->finish();
2676 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2677 $sth->execute($biblionumber,$server,$op);
2683 =head2 GetNoZebraIndexes
2685 %indexes = GetNoZebraIndexes;
2687 return the data from NoZebraIndexes syspref.
2691 sub GetNoZebraIndexes {
2692 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2694 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2695 $line =~ /(.*)=>(.*)/;
2696 my $index = $1; # initial ' or " is removed afterwards
2698 $index =~ s/'|"|\s//g;
2699 $fields =~ s/'|"|\s//g;
2700 $indexes{$index}=$fields;
2705 =head1 INTERNAL FUNCTIONS
2707 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2709 function to delete a biblio in NoZebra indexes
2710 This function does NOT delete anything in database : it reads all the indexes entries
2711 that have to be deleted & delete them in the hash
2712 The SQL part is done either :
2713 - after the Add if we are modifying a biblio (delete + add again)
2714 - immediatly after this sub if we are doing a true deletion.
2715 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2720 sub _DelBiblioNoZebra {
2721 my ($biblionumber, $record, $server)=@_;
2724 my $dbh = C4::Context->dbh;
2728 if ($server eq 'biblioserver') {
2729 %index=GetNoZebraIndexes;
2730 # get title of the record (to store the 10 first letters with the index)
2731 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2732 $title = lc($record->subfield($titletag,$titlesubfield));
2734 # for authorities, the "title" is the $a mainentry
2735 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2736 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2737 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2738 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2739 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2740 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2741 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2745 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2746 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2747 # limit to 10 char, should be enough, and limit the DB size
2748 $title = substr($title,0,10);
2750 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2751 foreach my $field ($record->fields()) {
2752 #parse each subfield
2753 next if $field->tag <10;
2754 foreach my $subfield ($field->subfields()) {
2755 my $tag = $field->tag();
2756 my $subfieldcode = $subfield->[0];
2758 # check each index to see if the subfield is stored somewhere
2759 # otherwise, store it in __RAW__ index
2760 foreach my $key (keys %index) {
2761 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2762 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2764 my $line= lc $subfield->[1];
2765 # remove meaningless value in the field...
2766 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2767 # ... and split in words
2768 foreach (split / /,$line) {
2769 next unless $_; # skip empty values (multiple spaces)
2770 # if the entry is already here, do nothing, the biblionumber has already be removed
2771 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2772 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2773 $sth2->execute($server,$key,$_);
2774 my $existing_biblionumbers = $sth2->fetchrow;
2776 if ($existing_biblionumbers) {
2777 # warn " existing for $key $_: $existing_biblionumbers";
2778 $result{$key}->{$_} =$existing_biblionumbers;
2779 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2785 # the subfield is not indexed, store it in __RAW__ index anyway
2787 my $line= lc $subfield->[1];
2788 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2789 # ... and split in words
2790 foreach (split / /,$line) {
2791 next unless $_; # skip empty values (multiple spaces)
2792 # if the entry is already here, do nothing, the biblionumber has already be removed
2793 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2794 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2795 $sth2->execute($server,'__RAW__',$_);
2796 my $existing_biblionumbers = $sth2->fetchrow;
2798 if ($existing_biblionumbers) {
2799 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2800 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2810 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2812 function to add a biblio in NoZebra indexes
2816 sub _AddBiblioNoZebra {
2817 my ($biblionumber, $record, $server, %result)=@_;
2818 my $dbh = C4::Context->dbh;
2822 if ($server eq 'biblioserver') {
2823 %index=GetNoZebraIndexes;
2824 # get title of the record (to store the 10 first letters with the index)
2825 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2826 $title = lc($record->subfield($titletag,$titlesubfield));
2828 # warn "server : $server";
2829 # for authorities, the "title" is the $a mainentry
2830 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2831 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2832 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2833 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2834 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2835 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2836 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2839 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2840 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2841 # limit to 10 char, should be enough, and limit the DB size
2842 $title = substr($title,0,10);
2844 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2845 foreach my $field ($record->fields()) {
2846 #parse each subfield
2847 ###FIXME: impossible to index a 001-009 value with NoZebra
2848 next if $field->tag <10;
2849 foreach my $subfield ($field->subfields()) {
2850 my $tag = $field->tag();
2851 my $subfieldcode = $subfield->[0];
2853 # warn "INDEXING :".$subfield->[1];
2854 # check each index to see if the subfield is stored somewhere
2855 # otherwise, store it in __RAW__ index
2856 foreach my $key (keys %index) {
2857 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2858 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2860 my $line= lc $subfield->[1];
2861 # remove meaningless value in the field...
2862 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2863 # ... and split in words
2864 foreach (split / /,$line) {
2865 next unless $_; # skip empty values (multiple spaces)
2866 # if the entry is already here, improve weight
2867 # warn "managing $_";
2868 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2869 my $weight = $1 + 1;
2870 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2871 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2873 # get the value if it exist in the nozebra table, otherwise, create it
2874 $sth2->execute($server,$key,$_);
2875 my $existing_biblionumbers = $sth2->fetchrow;
2877 if ($existing_biblionumbers) {
2878 $result{$key}->{"$_"} =$existing_biblionumbers;
2879 my $weight = defined $1 ? $1 + 1 : 1;
2880 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2881 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2882 # create a new ligne for this entry
2884 # warn "INSERT : $server / $key / $_";
2885 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2886 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2892 # the subfield is not indexed, store it in __RAW__ index anyway
2894 my $line= lc $subfield->[1];
2895 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2896 # ... and split in words
2897 foreach (split / /,$line) {
2898 next unless $_; # skip empty values (multiple spaces)
2899 # if the entry is already here, improve weight
2900 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2901 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2903 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2904 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2906 # get the value if it exist in the nozebra table, otherwise, create it
2907 $sth2->execute($server,'__RAW__',$_);
2908 my $existing_biblionumbers = $sth2->fetchrow;
2910 if ($existing_biblionumbers) {
2911 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2912 my $weight = ($1 ? $1 : 0) + 1;
2913 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2914 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2915 # create a new ligne for this entry
2917 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2918 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2933 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2935 Find the given $subfield in the given $tag in the given
2936 MARC::Record $record. If the subfield is found, returns
2937 the (indicators, value) pair; otherwise, (undef, undef) is
2941 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2942 I suggest we export it from this module.
2949 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2952 if ( $tagfield < 10 ) {
2953 if ( $record->field($tagfield) ) {
2954 push @result, $record->field($tagfield)->data();
2961 foreach my $field ( $record->field($tagfield) ) {
2962 my @subfields = $field->subfields();
2963 foreach my $subfield (@subfields) {
2964 if ( @$subfield[0] eq $insubfield ) {
2965 push @result, @$subfield[1];
2966 $indicator = $field->indicator(1) . $field->indicator(2);
2971 return ( $indicator, @result );
2974 =head2 _koha_marc_update_bib_ids
2978 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2980 Internal function to add or update biblionumber and biblioitemnumber to
2987 sub _koha_marc_update_bib_ids {
2988 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2990 # we must add bibnum and bibitemnum in MARC::Record...
2991 # we build the new field with biblionumber and biblioitemnumber
2992 # we drop the original field
2993 # we add the new builded field.
2994 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2995 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2997 if ($biblio_tag != $biblioitem_tag) {
2998 # biblionumber & biblioitemnumber are in different fields
3000 # deal with biblionumber
3001 my ($new_field, $old_field);
3002 if ($biblio_tag < 10) {
3003 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3006 MARC::Field->new( $biblio_tag, '', '',
3007 "$biblio_subfield" => $biblionumber );
3010 # drop old field and create new one...
3011 $old_field = $record->field($biblio_tag);
3012 $record->delete_field($old_field) if $old_field;
3013 $record->append_fields($new_field);
3015 # deal with biblioitemnumber
3016 if ($biblioitem_tag < 10) {
3017 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3020 MARC::Field->new( $biblioitem_tag, '', '',
3021 "$biblioitem_subfield" => $biblioitemnumber, );
3023 # drop old field and create new one...
3024 $old_field = $record->field($biblioitem_tag);
3025 $record->delete_field($old_field) if $old_field;
3026 $record->insert_fields_ordered($new_field);
3029 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3030 my $new_field = MARC::Field->new(
3031 $biblio_tag, '', '',
3032 "$biblio_subfield" => $biblionumber,
3033 "$biblioitem_subfield" => $biblioitemnumber
3036 # drop old field and create new one...
3037 my $old_field = $record->field($biblio_tag);
3038 $record->delete_field($old_field) if $old_field;
3039 $record->insert_fields_ordered($new_field);
3043 =head2 _koha_marc_update_biblioitem_cn_sort
3047 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3051 Given a MARC bib record and the biblioitem hash, update the
3052 subfield that contains a copy of the value of biblioitems.cn_sort.
3056 sub _koha_marc_update_biblioitem_cn_sort {
3058 my $biblioitem = shift;
3059 my $frameworkcode= shift;
3061 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
3062 return unless $biblioitem_tag;
3064 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3066 if (my $field = $marc->field($biblioitem_tag)) {
3067 $field->delete_subfield(code => $biblioitem_subfield);
3068 if ($cn_sort ne '') {
3069 $field->add_subfields($biblioitem_subfield => $cn_sort);
3072 # if we get here, no biblioitem tag is present in the MARC record, so
3073 # we'll create it if $cn_sort is not empty -- this would be
3074 # an odd combination of events, however
3076 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
3081 =head2 _koha_add_biblio
3085 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3087 Internal function to add a biblio ($biblio is a hash with the values)
3093 sub _koha_add_biblio {
3094 my ( $dbh, $biblio, $frameworkcode ) = @_;
3098 # set the series flag
3100 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
3104 SET frameworkcode = ?,
3115 my $sth = $dbh->prepare($query);
3118 $biblio->{'author'},
3120 $biblio->{'unititle'},
3123 $biblio->{'seriestitle'},
3124 $biblio->{'copyrightdate'},
3125 $biblio->{'abstract'}
3128 my $biblionumber = $dbh->{'mysql_insertid'};
3129 if ( $dbh->errstr ) {
3130 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
3135 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3136 return ($biblionumber,$error);
3139 =head2 _koha_modify_biblio
3143 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3145 Internal function for updating the biblio table
3151 sub _koha_modify_biblio {
3152 my ( $dbh, $biblio, $frameworkcode ) = @_;
3157 SET frameworkcode = ?,
3166 WHERE biblionumber = ?
3169 my $sth = $dbh->prepare($query);
3173 $biblio->{'author'},
3175 $biblio->{'unititle'},
3177 $biblio->{'serial'},
3178 $biblio->{'seriestitle'},
3179 $biblio->{'copyrightdate'},
3180 $biblio->{'abstract'},
3181 $biblio->{'biblionumber'}
3182 ) if $biblio->{'biblionumber'};
3184 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3185 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
3188 return ( $biblio->{'biblionumber'},$error );
3191 =head2 _koha_modify_biblioitem_nonmarc
3195 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3197 Updates biblioitems row except for marc and marcxml, which should be changed
3204 sub _koha_modify_biblioitem_nonmarc {
3205 my ( $dbh, $biblioitem ) = @_;
3208 # re-calculate the cn_sort, it may have changed
3209 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3213 SET biblionumber = ?,
3219 publicationyear = ?,
3223 collectiontitle = ?,
3225 collectionvolume= ?,
3226 editionstatement= ?,
3227 editionresponsibility = ?,
3241 where biblioitemnumber = ?
3243 my $sth = $dbh->prepare($query);
3245 $biblioitem->{'biblionumber'},
3246 $biblioitem->{'volume'},
3247 $biblioitem->{'number'},
3248 $biblioitem->{'itemtype'},
3249 $biblioitem->{'isbn'},
3250 $biblioitem->{'issn'},
3251 $biblioitem->{'publicationyear'},
3252 $biblioitem->{'publishercode'},
3253 $biblioitem->{'volumedate'},
3254 $biblioitem->{'volumedesc'},
3255 $biblioitem->{'collectiontitle'},
3256 $biblioitem->{'collectionissn'},
3257 $biblioitem->{'collectionvolume'},
3258 $biblioitem->{'editionstatement'},
3259 $biblioitem->{'editionresponsibility'},
3260 $biblioitem->{'illus'},
3261 $biblioitem->{'pages'},
3262 $biblioitem->{'bnotes'},
3263 $biblioitem->{'size'},
3264 $biblioitem->{'place'},
3265 $biblioitem->{'lccn'},
3266 $biblioitem->{'url'},
3267 $biblioitem->{'biblioitems.cn_source'},
3268 $biblioitem->{'cn_class'},
3269 $biblioitem->{'cn_item'},
3270 $biblioitem->{'cn_suffix'},
3272 $biblioitem->{'totalissues'},
3273 $biblioitem->{'biblioitemnumber'}
3275 if ( $dbh->errstr ) {
3276 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3279 return ($biblioitem->{'biblioitemnumber'},$error);
3282 =head2 _koha_add_biblioitem
3286 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3288 Internal function to add a biblioitem
3294 sub _koha_add_biblioitem {
3295 my ( $dbh, $biblioitem ) = @_;
3298 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3300 "INSERT INTO biblioitems SET
3307 publicationyear = ?,
3311 collectiontitle = ?,
3313 collectionvolume= ?,
3314 editionstatement= ?,
3315 editionresponsibility = ?,
3331 my $sth = $dbh->prepare($query);
3333 $biblioitem->{'biblionumber'},
3334 $biblioitem->{'volume'},
3335 $biblioitem->{'number'},
3336 $biblioitem->{'itemtype'},
3337 $biblioitem->{'isbn'},
3338 $biblioitem->{'issn'},
3339 $biblioitem->{'publicationyear'},
3340 $biblioitem->{'publishercode'},
3341 $biblioitem->{'volumedate'},
3342 $biblioitem->{'volumedesc'},
3343 $biblioitem->{'collectiontitle'},
3344 $biblioitem->{'collectionissn'},
3345 $biblioitem->{'collectionvolume'},
3346 $biblioitem->{'editionstatement'},
3347 $biblioitem->{'editionresponsibility'},
3348 $biblioitem->{'illus'},
3349 $biblioitem->{'pages'},
3350 $biblioitem->{'bnotes'},
3351 $biblioitem->{'size'},
3352 $biblioitem->{'place'},
3353 $biblioitem->{'lccn'},
3354 $biblioitem->{'marc'},
3355 $biblioitem->{'url'},
3356 $biblioitem->{'biblioitems.cn_source'},
3357 $biblioitem->{'cn_class'},
3358 $biblioitem->{'cn_item'},
3359 $biblioitem->{'cn_suffix'},
3361 $biblioitem->{'totalissues'}
3363 my $bibitemnum = $dbh->{'mysql_insertid'};
3364 if ( $dbh->errstr ) {
3365 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3369 return ($bibitemnum,$error);
3372 =head2 _koha_delete_biblio
3376 $error = _koha_delete_biblio($dbh,$biblionumber);
3378 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3380 C<$dbh> - the database handle
3381 C<$biblionumber> - the biblionumber of the biblio to be deleted
3387 # FIXME: add error handling
3389 sub _koha_delete_biblio {
3390 my ( $dbh, $biblionumber ) = @_;
3392 # get all the data for this biblio
3393 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3394 $sth->execute($biblionumber);
3396 if ( my $data = $sth->fetchrow_hashref ) {
3398 # save the record in deletedbiblio
3399 # find the fields to save
3400 my $query = "INSERT INTO deletedbiblio SET ";
3402 foreach my $temp ( keys %$data ) {
3403 $query .= "$temp = ?,";
3404 push( @bind, $data->{$temp} );
3407 # replace the last , by ",?)"
3409 my $bkup_sth = $dbh->prepare($query);
3410 $bkup_sth->execute(@bind);
3414 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3415 $del_sth->execute($biblionumber);
3422 =head2 _koha_delete_biblioitems
3426 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3428 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3430 C<$dbh> - the database handle
3431 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3437 # FIXME: add error handling
3439 sub _koha_delete_biblioitems {
3440 my ( $dbh, $biblioitemnumber ) = @_;
3442 # get all the data for this biblioitem
3444 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3445 $sth->execute($biblioitemnumber);
3447 if ( my $data = $sth->fetchrow_hashref ) {
3449 # save the record in deletedbiblioitems
3450 # find the fields to save
3451 my $query = "INSERT INTO deletedbiblioitems SET ";
3453 foreach my $temp ( keys %$data ) {
3454 $query .= "$temp = ?,";
3455 push( @bind, $data->{$temp} );
3458 # replace the last , by ",?)"
3460 my $bkup_sth = $dbh->prepare($query);
3461 $bkup_sth->execute(@bind);
3464 # delete the biblioitem
3466 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3467 $del_sth->execute($biblioitemnumber);
3474 =head1 UNEXPORTED FUNCTIONS
3476 =head2 ModBiblioMarc
3478 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3480 Add MARC data for a biblio to koha
3482 Function exported, but should NOT be used, unless you really know what you're doing
3488 # pass the MARC::Record to this function, and it will create the records in the marc field
3489 my ( $record, $biblionumber, $frameworkcode ) = @_;
3490 my $dbh = C4::Context->dbh;
3491 my @fields = $record->fields();
3492 if ( !$frameworkcode ) {
3493 $frameworkcode = "";
3496 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3497 $sth->execute( $frameworkcode, $biblionumber );
3499 my $encoding = C4::Context->preference("marcflavour");
3501 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3502 if ( $encoding eq "UNIMARC" ) {
3503 my $string = $record->subfield( 100, "a" );
3504 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3505 my $f100 = $record->field(100);
3506 $record->delete_field($f100);
3509 $string = POSIX::strftime( "%Y%m%d", localtime );
3511 $string = sprintf( "%-*s", 35, $string );
3513 substr( $string, 22, 6, "frey50" );
3514 unless ( $record->subfield( 100, "a" ) ) {
3515 $record->insert_grouped_field(
3516 MARC::Field->new( 100, "", "", "a" => $string ) );
3520 if (C4::Context->preference("NoZebra")) {
3521 # only NoZebra indexing needs to have
3522 # the previous version of the record
3523 $oldRecord = GetMarcBiblio($biblionumber);
3527 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3528 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3531 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3532 return $biblionumber;
3535 =head2 z3950_extended_services
3537 z3950_extended_services($serviceType,$serviceOptions,$record);
3539 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.
3541 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3543 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3545 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3549 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3550 syntax => the record syntax (transfer syntax)
3551 databaseName = Database from connection object
3553 To set serviceOptions, call set_service_options($serviceType)
3555 C<$record> the record, if one is needed for the service type
3557 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3561 sub z3950_extended_services {
3562 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3564 # get our connection object
3565 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3567 # create a new package object
3568 my $Zpackage = $Zconn->package();
3571 $Zpackage->option( action => $action );
3573 if ( $serviceOptions->{'databaseName'} ) {
3574 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3576 if ( $serviceOptions->{'recordIdNumber'} ) {
3578 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3580 if ( $serviceOptions->{'recordIdOpaque'} ) {
3582 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3585 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3586 #if ($serviceType eq 'itemorder') {
3587 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3588 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3589 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3590 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3593 if ( $serviceOptions->{record} ) {
3594 $Zpackage->option( record => $serviceOptions->{record} );
3596 # can be xml or marc
3597 if ( $serviceOptions->{'syntax'} ) {
3598 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3602 # send the request, handle any exception encountered
3603 eval { $Zpackage->send($serviceType) };
3604 if ( $@ && $@->isa("ZOOM::Exception") ) {
3605 return "error: " . $@->code() . " " . $@->message() . "\n";
3608 # free up package resources
3609 $Zpackage->destroy();
3612 =head2 set_service_options
3614 my $serviceOptions = set_service_options($serviceType);
3616 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3618 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3622 sub set_service_options {
3623 my ($serviceType) = @_;
3626 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3627 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3629 if ( $serviceType eq 'commit' ) {
3633 if ( $serviceType eq 'create' ) {
3637 if ( $serviceType eq 'drop' ) {
3638 die "ERROR: 'drop' not currently supported (by Zebra)";
3640 return $serviceOptions;
3643 =head3 get_biblio_authorised_values
3645 find the types and values for all authorised values assigned to this biblio.
3649 MARC::Record of the bib
3651 returns: a hashref mapping the authorised value to the value set for this biblionumber
3653 $authorised_values = {
3654 'Scent' => 'flowery',
3655 'Audience' => 'Young Adult',
3656 'itemtypes' => 'SER',
3659 Notes: forlibrarian should probably be passed in, and called something different.
3664 sub get_biblio_authorised_values {
3665 my $biblionumber = shift;
3668 my $forlibrarian = 1; # are we in staff or opac?
3669 my $frameworkcode = GetFrameworkCode( $biblionumber );
3671 my $authorised_values;
3673 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3674 or return $authorised_values;
3676 # assume that these entries in the authorised_value table are bibliolevel.
3677 # ones that start with 'item%' are item level.
3678 my $query = q(SELECT distinct authorised_value, kohafield
3679 FROM marc_subfield_structure
3680 WHERE authorised_value !=''
3681 AND (kohafield like 'biblio%'
3682 OR kohafield like '') );
3683 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3685 foreach my $tag ( keys( %$tagslib ) ) {
3686 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3687 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3688 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3689 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3690 if ( defined $record->field( $tag ) ) {
3691 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3692 if ( defined $this_subfield_value ) {
3693 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3700 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3701 return $authorised_values;
3711 Koha Developement team <info@koha.org>
3713 Paul POULAIN paul.poulain@free.fr
3715 Joshua Ferraro jmf@liblime.com