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
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 use MARC::File::USMARC;
28 use POSIX qw(strftime);
31 use C4::Dates qw/format_date/;
32 use C4::Log; # logaction
38 use vars qw($VERSION @ISA @EXPORT);
44 @ISA = qw( Exporter );
59 &GetBiblioItemByBiblioNumber
60 &GetBiblioFromItemNumber
61 &GetBiblionumberFromItemnumber
82 &GetAuthorisedValueDesc
103 # To link headings in a bib record
104 # to authority records.
106 &LinkBibHeadingsToAuthorities
110 # those functions are exported but should not be used
111 # they are usefull is few circumstances, so are exported.
112 # but don't use them unless you're a core developer ;-)
120 &TransformHtmlToMarc2
123 &PrepareItemrecordDisplay
129 my $servers = C4::Context->config('memcached_servers');
131 require Memoize::Memcached;
132 import Memoize::Memcached qw(memoize_memcached);
135 servers => [$servers],
136 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
138 memoize_memcached( 'GetMarcStructure', memcached => $memcached, expire_time => 600 ); #cache for 10 minutes
144 C4::Biblio - cataloging management functions
148 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:
152 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
154 =item 2. as raw MARC in the Zebra index and storage engine
156 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
160 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
162 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.
166 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
168 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
172 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:
176 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
178 =item 2. _koha_* - low-level internal functions for managing the koha tables
180 =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.
182 =item 4. Zebra functions used to update the Zebra index
184 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
188 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 :
192 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
194 =item 2. add the biblionumber and biblioitemnumber into the MARC records
196 =item 3. save the marc record
200 When dealing with items, we must :
204 =item 1. save the item in items table, that gives us an itemnumber
206 =item 2. add the itemnumber to the item MARC field
208 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
210 When modifying a biblio or an item, the behaviour is quite similar.
214 =head1 EXPORTED FUNCTIONS
218 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
220 Exported function (core API) for adding a new biblio to koha.
222 The first argument is a C<MARC::Record> object containing the
223 bib to add, while the second argument is the desired MARC
226 This function also accepts a third, optional argument: a hashref
227 to additional options. The only defined option is C<defer_marc_save>,
228 which if present and mapped to a true value, causes C<AddBiblio>
229 to omit the call to save the MARC in C<bibilioitems.marc>
230 and C<biblioitems.marcxml> This option is provided B<only>
231 for the use of scripts such as C<bulkmarcimport.pl> that may need
232 to do some manipulation of the MARC record for item parsing before
233 saving it and which cannot afford the performance hit of saving
234 the MARC record twice. Consequently, do not use that option
235 unless you can guarantee that C<ModBiblioMarc> will be called.
241 my $frameworkcode = shift;
242 my $options = @_ ? shift : undef;
243 my $defer_marc_save = 0;
244 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
245 $defer_marc_save = 1;
248 my ( $biblionumber, $biblioitemnumber, $error );
249 my $dbh = C4::Context->dbh;
251 # transform the data into koha-table style data
252 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
253 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
254 $olddata->{'biblionumber'} = $biblionumber;
255 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
257 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
259 # update MARC subfield that stores biblioitems.cn_sort
260 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
263 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
265 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
266 return ( $biblionumber, $biblioitemnumber );
271 ModBiblio( $record,$biblionumber,$frameworkcode);
273 Replace an existing bib record identified by C<$biblionumber>
274 with one supplied by the MARC::Record object C<$record>. The embedded
275 item, biblioitem, and biblionumber fields from the previous
276 version of the bib record replace any such fields of those tags that
277 are present in C<$record>. Consequently, ModBiblio() is not
278 to be used to try to modify item records.
280 C<$frameworkcode> specifies the MARC framework to use
281 when storing the modified bib record; among other things,
282 this controls how MARC fields get mapped to display columns
283 in the C<biblio> and C<biblioitems> tables, as well as
284 which fields are used to store embedded item, biblioitem,
285 and biblionumber data for indexing.
290 my ( $record, $biblionumber, $frameworkcode ) = @_;
291 if ( C4::Context->preference("CataloguingLog") ) {
292 my $newrecord = GetMarcBiblio($biblionumber);
293 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
296 my $dbh = C4::Context->dbh;
298 $frameworkcode = "" unless $frameworkcode;
300 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
301 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
302 my $oldRecord = GetMarcBiblio($biblionumber);
304 # delete any item fields from incoming record to avoid
305 # duplication or incorrect data - use AddItem() or ModItem()
307 foreach my $field ( $record->field($itemtag) ) {
308 $record->delete_field($field);
311 # parse each item, and, for an unknown reason, re-encode each subfield
312 # if you don't do that, the record will have encoding mixed
313 # and the biblio will be re-encoded.
314 # strange, I (Paul P.) searched more than 1 day to understand what happends
315 # but could only solve the problem this way...
316 my @fields = $oldRecord->field($itemtag);
317 foreach my $fielditem (@fields) {
319 foreach ( $fielditem->subfields() ) {
321 $field->add_subfields( Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
323 $field = MARC::Field->new( "$itemtag", '', '', Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
326 $record->append_fields($field);
329 foreach my $field ($record->fields()) {
330 if (! $field->is_control_field()) {
331 if (scalar($field->subfields()) == 0) {
332 $record->delete_fields($field);
337 # update biblionumber and biblioitemnumber in MARC
338 # FIXME - this is assuming a 1 to 1 relationship between
339 # biblios and biblioitems
340 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
341 $sth->execute($biblionumber);
342 my ($biblioitemnumber) = $sth->fetchrow;
344 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
346 # load the koha-table data object
347 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
349 # update MARC subfield that stores biblioitems.cn_sort
350 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
352 # update the MARC record (that now contains biblio and items) with the new record data
353 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
355 # modify the other koha tables
356 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
357 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
361 =head2 ModBiblioframework
363 ModBiblioframework($biblionumber,$frameworkcode);
365 Exported function to modify a biblio framework
369 sub ModBiblioframework {
370 my ( $biblionumber, $frameworkcode ) = @_;
371 my $dbh = C4::Context->dbh;
372 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
373 $sth->execute( $frameworkcode, $biblionumber );
379 my $error = &DelBiblio($dbh,$biblionumber);
381 Exported function (core API) for deleting a biblio in koha.
382 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
383 Also backs it up to deleted* tables
384 Checks to make sure there are not issues on any of the items
386 C<$error> : undef unless an error occurs
391 my ($biblionumber) = @_;
392 my $dbh = C4::Context->dbh;
393 my $error; # for error handling
395 # First make sure this biblio has no items attached
396 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
397 $sth->execute($biblionumber);
398 if ( my $itemnumber = $sth->fetchrow ) {
400 # Fix this to use a status the template can understand
401 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
404 return $error if $error;
406 # We delete attached subscriptions
407 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
408 foreach my $subscription (@$subscriptions) {
409 &C4::Serials::DelSubscription( $subscription->{subscriptionid} );
412 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
413 # for at least 2 reasons :
414 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
415 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
416 # 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)
418 if ( C4::Context->preference("NoZebra") ) {
420 # only NoZebra indexing needs to have
421 # the previous version of the record
422 $oldRecord = GetMarcBiblio($biblionumber);
424 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
426 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
427 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
428 $sth->execute($biblionumber);
429 while ( my $biblioitemnumber = $sth->fetchrow ) {
431 # delete this biblioitem
432 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
433 return $error if $error;
436 # delete biblio from Koha tables and save in deletedbiblio
437 # must do this *after* _koha_delete_biblioitems, otherwise
438 # delete cascade will prevent deletedbiblioitems rows
439 # from being generated by _koha_delete_biblioitems
440 $error = _koha_delete_biblio( $dbh, $biblionumber );
442 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
447 =head2 LinkBibHeadingsToAuthorities
449 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
451 Links bib headings to authority records by checking
452 each authority-controlled field in the C<MARC::Record>
453 object C<$marc>, looking for a matching authority record,
454 and setting the linking subfield $9 to the ID of that
457 If no matching authority exists, or if multiple
458 authorities match, no $9 will be added, and any
459 existing one inthe field will be deleted.
461 Returns the number of heading links changed in the
466 sub LinkBibHeadingsToAuthorities {
469 my $num_headings_changed = 0;
470 foreach my $field ( $bib->fields() ) {
471 my $heading = C4::Heading->new_from_bib_field($field);
472 next unless defined $heading;
475 my $current_link = $field->subfield('9');
477 # look for matching authorities
478 my $authorities = $heading->authorities();
480 # want only one exact match
481 if ( $#{$authorities} == 0 ) {
482 my $authority = MARC::Record->new_from_usmarc( $authorities->[0] );
483 my $authid = $authority->field('001')->data();
484 next if defined $current_link and $current_link eq $authid;
486 $field->delete_subfield( code => '9' ) if defined $current_link;
487 $field->add_subfields( '9', $authid );
488 $num_headings_changed++;
490 if ( defined $current_link ) {
491 $field->delete_subfield( code => '9' );
492 $num_headings_changed++;
497 return $num_headings_changed;
500 =head2 GetRecordValue
502 my $values = GetRecordValue($field, $record, $frameworkcode);
504 Get MARC fields from a keyword defined in fieldmapping table.
509 my ( $field, $record, $frameworkcode ) = @_;
510 my $dbh = C4::Context->dbh;
512 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
513 $sth->execute( $frameworkcode, $field );
517 while ( my $row = $sth->fetchrow_hashref ) {
518 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
519 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
520 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
521 push @result, { 'subfield' => $subfield };
524 } elsif ( $row->{subfieldcode} eq "" ) {
525 push @result, { 'subfield' => $field->as_string() };
533 =head2 SetFieldMapping
535 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
537 Set a Field to MARC mapping value, if it already exists we don't add a new one.
541 sub SetFieldMapping {
542 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
543 my $dbh = C4::Context->dbh;
545 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
546 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
547 if ( not $sth->fetchrow_hashref ) {
549 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
551 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
555 =head2 DeleteFieldMapping
557 DeleteFieldMapping($id);
559 Delete a field mapping from an $id.
563 sub DeleteFieldMapping {
565 my $dbh = C4::Context->dbh;
567 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
571 =head2 GetFieldMapping
573 GetFieldMapping($frameworkcode);
575 Get all field mappings for a specified frameworkcode
579 sub GetFieldMapping {
580 my ($framework) = @_;
581 my $dbh = C4::Context->dbh;
583 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
584 $sth->execute($framework);
587 while ( my $row = $sth->fetchrow_hashref ) {
595 $data = &GetBiblioData($biblionumber);
597 Returns information about the book with the given biblionumber.
598 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
599 the C<biblio> and C<biblioitems> tables in the
602 In addition, C<$data-E<gt>{subject}> is the list of the book's
603 subjects, separated by C<" , "> (space, comma, space).
604 If there are multiple biblioitems with the given biblionumber, only
605 the first one is considered.
611 my $dbh = C4::Context->dbh;
613 # my $query = C4::Context->preference('item-level_itypes') ?
614 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
616 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
617 # WHERE biblio.biblionumber = ?
618 # AND biblioitems.biblionumber = biblio.biblionumber
621 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
623 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
624 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
625 WHERE biblio.biblionumber = ?
626 AND biblioitems.biblionumber = biblio.biblionumber ";
628 my $sth = $dbh->prepare($query);
629 $sth->execute($bibnum);
631 $data = $sth->fetchrow_hashref;
635 } # sub GetBiblioData
637 =head2 &GetBiblioItemData
639 $itemdata = &GetBiblioItemData($biblioitemnumber);
641 Looks up the biblioitem with the given biblioitemnumber. Returns a
642 reference-to-hash. The keys are the fields from the C<biblio>,
643 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
644 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
649 sub GetBiblioItemData {
650 my ($biblioitemnumber) = @_;
651 my $dbh = C4::Context->dbh;
652 my $query = "SELECT *,biblioitems.notes AS bnotes
653 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
654 unless ( C4::Context->preference('item-level_itypes') ) {
655 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
657 $query .= " WHERE biblioitemnumber = ? ";
658 my $sth = $dbh->prepare($query);
660 $sth->execute($biblioitemnumber);
661 $data = $sth->fetchrow_hashref;
664 } # sub &GetBiblioItemData
666 =head2 GetBiblioItemByBiblioNumber
668 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
672 sub GetBiblioItemByBiblioNumber {
673 my ($biblionumber) = @_;
674 my $dbh = C4::Context->dbh;
675 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
679 $sth->execute($biblionumber);
681 while ( my $data = $sth->fetchrow_hashref ) {
682 push @results, $data;
689 =head2 GetBiblionumberFromItemnumber
694 sub GetBiblionumberFromItemnumber {
695 my ($itemnumber) = @_;
696 my $dbh = C4::Context->dbh;
697 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
699 $sth->execute($itemnumber);
700 my ($result) = $sth->fetchrow;
704 =head2 GetBiblioFromItemNumber
706 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
708 Looks up the item with the given itemnumber. if undef, try the barcode.
710 C<&itemnodata> returns a reference-to-hash whose keys are the fields
711 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
717 sub GetBiblioFromItemNumber {
718 my ( $itemnumber, $barcode ) = @_;
719 my $dbh = C4::Context->dbh;
722 $sth = $dbh->prepare(
724 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
725 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
726 WHERE items.itemnumber = ?"
728 $sth->execute($itemnumber);
730 $sth = $dbh->prepare(
732 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
733 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
734 WHERE items.barcode = ?"
736 $sth->execute($barcode);
738 my $data = $sth->fetchrow_hashref;
745 $isbd = &GetISBDView($biblionumber);
747 Return the ISBD view which can be included in opac and intranet
752 my ( $biblionumber, $template ) = @_;
753 my $record = GetMarcBiblio($biblionumber);
754 my $itemtype = &GetFrameworkCode($biblionumber);
755 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
756 my $tagslib = &GetMarcStructure( 1, $itemtype );
758 my $ISBD = C4::Context->preference('isbd');
763 foreach my $isbdfield ( split( /#/, $bloc ) ) {
765 # $isbdfield= /(.?.?.?)/;
766 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
767 my $fieldvalue = $1 || 0;
768 my $subfvalue = $2 || "";
770 my $analysestring = $4;
773 # warn "==> $1 / $2 / $3 / $4";
774 # my $fieldvalue=substr($isbdfield,0,3);
775 if ( $fieldvalue > 0 ) {
776 my $hasputtextbefore = 0;
777 my @fieldslist = $record->field($fieldvalue);
778 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
780 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
781 # warn "FV : $fieldvalue";
782 if ( $subfvalue ne "" ) {
783 foreach my $field (@fieldslist) {
784 foreach my $subfield ( $field->subfield($subfvalue) ) {
785 my $calculated = $analysestring;
786 my $tag = $field->tag();
789 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
790 my $tagsubf = $tag . $subfvalue;
791 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
792 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
794 # field builded, store the result
795 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
796 $blocres .= $textbefore;
797 $hasputtextbefore = 1;
800 # remove punctuation at start
801 $calculated =~ s/^( |;|:|\.|-)*//g;
802 $blocres .= $calculated;
807 $blocres .= $textafter if $hasputtextbefore;
809 foreach my $field (@fieldslist) {
810 my $calculated = $analysestring;
811 my $tag = $field->tag();
814 my @subf = $field->subfields;
815 for my $i ( 0 .. $#subf ) {
816 my $valuecode = $subf[$i][1];
817 my $subfieldcode = $subf[$i][0];
818 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
819 my $tagsubf = $tag . $subfieldcode;
821 $calculated =~ s/ # replace all {{}} codes by the value code.
822 \{\{$tagsubf\}\} # catch the {{actualcode}}
824 $valuecode # replace by the value code
827 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
828 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
831 # field builded, store the result
832 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
833 $blocres .= $textbefore;
834 $hasputtextbefore = 1;
837 # remove punctuation at start
838 $calculated =~ s/^( |;|:|\.|-)*//g;
839 $blocres .= $calculated;
842 $blocres .= $textafter if $hasputtextbefore;
845 $blocres .= $isbdfield;
850 $res =~ s/\{(.*?)\}//g;
852 $res =~ s/\n/<br\/>/g;
862 ( $count, @results ) = &GetBiblio($biblionumber);
867 my ($biblionumber) = @_;
868 my $dbh = C4::Context->dbh;
869 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
872 $sth->execute($biblionumber);
873 while ( my $data = $sth->fetchrow_hashref ) {
874 $results[$count] = $data;
878 return ( $count, @results );
881 =head2 GetBiblioItemInfosOf
883 GetBiblioItemInfosOf(@biblioitemnumbers);
887 sub GetBiblioItemInfosOf {
888 my @biblioitemnumbers = @_;
891 SELECT biblioitemnumber,
895 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
897 return get_infos_of( $query, 'biblioitemnumber' );
900 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
902 =head2 GetMarcStructure
904 $res = GetMarcStructure($forlibrarian,$frameworkcode);
906 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
907 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
908 $frameworkcode : the framework code to read
912 # cache for results of GetMarcStructure -- needed
914 our $marc_structure_cache;
916 sub GetMarcStructure {
917 my ( $forlibrarian, $frameworkcode ) = @_;
918 my $dbh = C4::Context->dbh;
919 $frameworkcode = "" unless $frameworkcode;
921 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
922 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
925 # my $sth = $dbh->prepare(
926 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
927 # $sth->execute($frameworkcode);
928 # my ($total) = $sth->fetchrow;
929 # $frameworkcode = "" unless ( $total > 0 );
930 my $sth = $dbh->prepare(
931 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
932 FROM marc_tag_structure
933 WHERE frameworkcode=?
936 $sth->execute($frameworkcode);
937 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
939 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
940 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
941 $res->{$tag}->{tab} = "";
942 $res->{$tag}->{mandatory} = $mandatory;
943 $res->{$tag}->{repeatable} = $repeatable;
946 $sth = $dbh->prepare(
947 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
948 FROM marc_subfield_structure
949 WHERE frameworkcode=?
950 ORDER BY tagfield,tagsubfield
954 $sth->execute($frameworkcode);
957 my $authorised_value;
968 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
969 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue
973 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
974 $res->{$tag}->{$subfield}->{tab} = $tab;
975 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
976 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
977 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
978 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
979 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
980 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
981 $res->{$tag}->{$subfield}->{seealso} = $seealso;
982 $res->{$tag}->{$subfield}->{hidden} = $hidden;
983 $res->{$tag}->{$subfield}->{isurl} = $isurl;
984 $res->{$tag}->{$subfield}->{'link'} = $link;
985 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
988 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
993 =head2 GetUsedMarcStructure
995 The same function as GetMarcStructure except it just takes field
996 in tab 0-9. (used field)
998 my $results = GetUsedMarcStructure($frameworkcode);
1000 C<$results> is a ref to an array which each case containts a ref
1001 to a hash which each keys is the columns from marc_subfield_structure
1003 C<$frameworkcode> is the framework code.
1007 sub GetUsedMarcStructure($) {
1008 my $frameworkcode = shift || '';
1011 FROM marc_subfield_structure
1013 AND frameworkcode = ?
1014 ORDER BY tagfield, tagsubfield
1016 my $sth = C4::Context->dbh->prepare($query);
1017 $sth->execute($frameworkcode);
1018 return $sth->fetchall_arrayref( {} );
1021 =head2 GetMarcFromKohaField
1023 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1025 Returns the MARC fields & subfields mapped to the koha field
1026 for the given frameworkcode
1030 sub GetMarcFromKohaField {
1031 my ( $kohafield, $frameworkcode ) = @_;
1032 return 0, 0 unless $kohafield and defined $frameworkcode;
1033 my $relations = C4::Context->marcfromkohafield;
1034 return ( $relations->{$frameworkcode}->{$kohafield}->[0], $relations->{$frameworkcode}->{$kohafield}->[1] );
1037 =head2 GetMarcBiblio
1039 my $record = GetMarcBiblio($biblionumber);
1041 Returns MARC::Record representing bib identified by
1042 C<$biblionumber>. If no bib exists, returns undef.
1043 The MARC record contains both biblio & item data.
1048 my $biblionumber = shift;
1049 my $dbh = C4::Context->dbh;
1050 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1051 $sth->execute($biblionumber);
1052 my $row = $sth->fetchrow_hashref;
1053 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1054 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1055 my $record = MARC::Record->new();
1058 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1059 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1061 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1070 my $marcxml = GetXmlBiblio($biblionumber);
1072 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1073 The XML contains both biblio & item datas
1078 my ($biblionumber) = @_;
1079 my $dbh = C4::Context->dbh;
1080 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1081 $sth->execute($biblionumber);
1082 my ($marcxml) = $sth->fetchrow;
1086 =head2 GetCOinSBiblio
1088 my $coins = GetCOinSBiblio($biblionumber);
1090 Returns the COinS(a span) which can be included in a biblio record
1094 sub GetCOinSBiblio {
1095 my ($biblionumber) = @_;
1096 my $record = GetMarcBiblio($biblionumber);
1098 # get the coin format
1100 # can't get a valid MARC::Record object, bail out at this point
1101 warn "We called GetMarcBiblio with a biblionumber that doesn't exist biblionumber=$biblionumber";
1104 my $pos7 = substr $record->leader(), 7, 1;
1105 my $pos6 = substr $record->leader(), 6, 1;
1108 my ( $aulast, $aufirst ) = ( '', '' );
1117 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1122 'b' => 'manuscript',
1124 'd' => 'manuscript',
1128 'i' => 'audioRecording',
1129 'j' => 'audioRecording',
1132 'm' => 'computerProgram',
1137 'a' => 'journalArticle',
1141 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1143 if ( $genre eq 'book' ) {
1144 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1147 ##### We must transform mtx to a valable mtx and document type ####
1148 if ( $genre eq 'book' ) {
1150 } elsif ( $genre eq 'journal' ) {
1152 } elsif ( $genre eq 'journalArticle' ) {
1159 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1162 $aulast = $record->subfield( '700', 'a' );
1163 $aufirst = $record->subfield( '700', 'b' );
1164 $oauthors = "&rft.au=$aufirst $aulast";
1167 if ( $record->field('200') ) {
1168 for my $au ( $record->field('200')->subfield('g') ) {
1169 $oauthors .= "&rft.au=$au";
1174 ? "&rft.title=" . $record->subfield( '200', 'a' )
1175 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1176 $pubyear = $record->subfield( '210', 'd' );
1177 $publisher = $record->subfield( '210', 'c' );
1178 $isbn = $record->subfield( '010', 'a' );
1179 $issn = $record->subfield( '011', 'a' );
1182 # MARC21 need some improve
1185 $genre = "&rft.genre=book";
1188 if ( $record->field('100') ) {
1189 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1193 if ( $record->field('700') ) {
1194 for my $au ( $record->field('700')->subfield('a') ) {
1195 $oauthors .= "&rft.au=$au";
1198 $title = "&rft.btitle=" . $record->subfield( '245', 'a' );
1199 $subtitle = $record->subfield( '245', 'b' ) || '';
1200 $title .= $subtitle;
1201 $pubyear = $record->subfield( '260', 'c' ) || '';
1202 $publisher = $record->subfield( '260', 'b' ) || '';
1203 $isbn = $record->subfield( '020', 'a' ) || '';
1204 $issn = $record->subfield( '022', 'a' ) || '';
1208 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1209 $coins_value =~ s/(\ |&[^a])/\+/g;
1210 $coins_value =~ s/\"/\"\;/g;
1212 #<!-- 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="
1214 return $coins_value;
1217 =head2 GetAuthorisedValueDesc
1219 my $subfieldvalue =get_authorised_value_desc(
1220 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1222 Retrieve the complete description for a given authorised value.
1224 Now takes $category and $value pair too.
1226 my $auth_value_desc =GetAuthorisedValueDesc(
1227 '','', 'DVD' ,'','','CCODE');
1229 If the optional $opac parameter is set to a true value, displays OPAC
1230 descriptions rather than normal ones when they exist.
1234 sub GetAuthorisedValueDesc {
1235 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1236 my $dbh = C4::Context->dbh;
1240 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1243 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1244 return C4::Branch::GetBranchName($value);
1248 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1249 return getitemtypeinfo($value)->{description};
1252 #---- "true" authorized value
1253 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1256 if ( $category ne "" ) {
1257 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1258 $sth->execute( $category, $value );
1259 my $data = $sth->fetchrow_hashref;
1260 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1262 return $value; # if nothing is found return the original value
1266 =head2 GetMarcControlnumber
1268 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1270 Get the control number / record Identifier from the MARC record and return it.
1274 sub GetMarcControlnumber {
1275 my ( $record, $marcflavour ) = @_;
1276 my $controlnumber = "";
1277 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1278 # Keep $marcflavour for possible later use
1279 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC") {
1280 my $controlnumberField = $record->field('001');
1281 if ($controlnumberField) {
1282 $controlnumber = $controlnumberField->data();
1285 return $controlnumber;
1290 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1292 Get all ISBNs from the MARC record and returns them in an array.
1293 ISBNs stored in differents places depending on MARC flavour
1298 my ( $record, $marcflavour ) = @_;
1300 if ( $marcflavour eq "MARC21" ) {
1302 } else { # assume unimarc if not marc21
1309 foreach my $field ( $record->field($scope) ) {
1310 my $value = $field->as_string();
1311 if ( $isbn ne "" ) {
1312 $marcisbn = { marcisbn => $isbn, };
1313 push @marcisbns, $marcisbn;
1316 if ( $isbn ne $value ) {
1317 $isbn = $isbn . " " . $value;
1322 $marcisbn = { marcisbn => $isbn };
1323 push @marcisbns, $marcisbn; #load last tag into array
1330 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1332 Get all notes from the MARC record and returns them in an array.
1333 The note are stored in differents places depending on MARC flavour
1338 my ( $record, $marcflavour ) = @_;
1340 if ( $marcflavour eq "MARC21" ) {
1342 } else { # assume unimarc if not marc21
1349 foreach my $field ( $record->field($scope) ) {
1350 my $value = $field->as_string();
1351 if ( $note ne "" ) {
1352 $marcnote = { marcnote => $note, };
1353 push @marcnotes, $marcnote;
1356 if ( $note ne $value ) {
1357 $note = $note . " " . $value;
1362 $marcnote = { marcnote => $note };
1363 push @marcnotes, $marcnote; #load last tag into array
1366 } # end GetMarcNotes
1368 =head2 GetMarcSubjects
1370 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1372 Get all subjects from the MARC record and returns them in an array.
1373 The subjects are stored in differents places depending on MARC flavour
1377 sub GetMarcSubjects {
1378 my ( $record, $marcflavour ) = @_;
1379 my ( $mintag, $maxtag );
1380 if ( $marcflavour eq "MARC21" ) {
1383 } else { # assume unimarc if not marc21
1393 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1395 foreach my $field ( $record->field('6..') ) {
1396 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1398 my @subfields = $field->subfields();
1402 # if there is an authority link, build the link with an= subfield9
1404 for my $subject_subfield (@subfields) {
1406 # don't load unimarc subfields 3,4,5
1407 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1409 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1410 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1411 my $code = $subject_subfield->[0];
1412 my $value = $subject_subfield->[1];
1413 my $linkvalue = $value;
1414 $linkvalue =~ s/(\(|\))//g;
1415 my $operator = " and " unless $counter == 0;
1418 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1420 if ( not $found9 ) {
1421 push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
1423 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1426 my @this_link_loop = @link_loop;
1427 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
1431 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1434 return \@marcsubjects;
1435 } #end getMARCsubjects
1437 =head2 GetMarcAuthors
1439 authors = GetMarcAuthors($record,$marcflavour);
1441 Get all authors from the MARC record and returns them in an array.
1442 The authors are stored in differents places depending on MARC flavour
1446 sub GetMarcAuthors {
1447 my ( $record, $marcflavour ) = @_;
1448 my ( $mintag, $maxtag );
1450 # tagslib useful for UNIMARC author reponsabilities
1452 &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.
1453 if ( $marcflavour eq "MARC21" ) {
1456 } elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1464 foreach my $field ( $record->fields ) {
1465 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1468 my @subfields = $field->subfields();
1471 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1472 my $subfield9 = $field->subfield('9');
1473 for my $authors_subfield (@subfields) {
1475 # don't load unimarc subfields 3, 5
1476 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1477 my $subfieldcode = $authors_subfield->[0];
1478 my $value = $authors_subfield->[1];
1479 my $linkvalue = $value;
1480 $linkvalue =~ s/(\(|\))//g;
1481 my $operator = " and " unless $count_auth == 0;
1483 # if we have an authority link, use that as the link, otherwise use standard searching
1485 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1488 # reset $linkvalue if UNIMARC author responsibility
1489 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1490 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1492 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1494 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1495 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1496 my @this_link_loop = @link_loop;
1497 my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
1498 push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
1501 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1503 return \@marcauthors;
1508 $marcurls = GetMarcUrls($record,$marcflavour);
1510 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1511 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1516 my ( $record, $marcflavour ) = @_;
1519 for my $field ( $record->field('856') ) {
1521 for my $note ( $field->subfield('z') ) {
1522 push @notes, { note => $note };
1524 my @urls = $field->subfield('u');
1525 foreach my $url (@urls) {
1527 if ( $marcflavour eq 'MARC21' ) {
1528 my $s3 = $field->subfield('3');
1529 my $link = $field->subfield('y');
1530 unless ( $url =~ /^\w+:/ ) {
1531 if ( $field->indicator(1) eq '7' ) {
1532 $url = $field->subfield('2') . "://" . $url;
1533 } elsif ( $field->indicator(1) eq '1' ) {
1534 $url = 'ftp://' . $url;
1537 # properly, this should be if ind1=4,
1538 # however we will assume http protocol since we're building a link.
1539 $url = 'http://' . $url;
1543 # TODO handle ind 2 (relationship)
1548 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1549 $marcurl->{'part'} = $s3 if ($link);
1550 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1552 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1553 $marcurl->{'MARCURL'} = $url;
1555 push @marcurls, $marcurl;
1561 =head2 GetMarcSeries
1563 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1565 Get all series from the MARC record and returns them in an array.
1566 The series are stored in differents places depending on MARC flavour
1571 my ( $record, $marcflavour ) = @_;
1572 my ( $mintag, $maxtag );
1573 if ( $marcflavour eq "MARC21" ) {
1576 } else { # assume unimarc if not marc21
1586 foreach my $field ( $record->field('440'), $record->field('490') ) {
1589 #my $value = $field->subfield('a');
1590 #$marcsubjct = {MARCSUBJCT => $value,};
1591 my @subfields = $field->subfields();
1593 #warn "subfields:".join " ", @$subfields;
1596 for my $series_subfield (@subfields) {
1598 undef $volume_number;
1600 # see if this is an instance of a volume
1601 if ( $series_subfield->[0] eq 'v' ) {
1605 my $code = $series_subfield->[0];
1606 my $value = $series_subfield->[1];
1607 my $linkvalue = $value;
1608 $linkvalue =~ s/(\(|\))//g;
1609 my $operator = " and " unless $counter == 0;
1610 push @link_loop, { link => $linkvalue, operator => $operator };
1611 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1612 if ($volume_number) {
1613 push @subfields_loop, { volumenum => $value };
1615 push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number } unless ( $series_subfield->[0] eq '9' );
1619 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1621 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1622 #push @marcsubjcts, $marcsubjct;
1626 my $marcseriessarray = \@marcseries;
1627 return $marcseriessarray;
1628 } #end getMARCseriess
1630 =head2 GetFrameworkCode
1632 $frameworkcode = GetFrameworkCode( $biblionumber )
1636 sub GetFrameworkCode {
1637 my ($biblionumber) = @_;
1638 my $dbh = C4::Context->dbh;
1639 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1640 $sth->execute($biblionumber);
1641 my ($frameworkcode) = $sth->fetchrow;
1642 return $frameworkcode;
1645 =head2 TransformKohaToMarc
1647 $record = TransformKohaToMarc( $hash )
1649 This function builds partial MARC::Record from a hash
1650 Hash entries can be from biblio or biblioitems.
1652 This function is called in acquisition module, to create a basic catalogue entry from user entry
1656 sub TransformKohaToMarc {
1658 my $sth = C4::Context->dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1659 my $record = MARC::Record->new();
1660 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1661 foreach ( keys %{$hash} ) {
1662 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1667 =head2 TransformKohaToMarcOneField
1669 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1673 sub TransformKohaToMarcOneField {
1674 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1675 $frameworkcode = '' unless $frameworkcode;
1679 if ( !defined $sth ) {
1680 my $dbh = C4::Context->dbh;
1681 $sth = $dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1683 $sth->execute( $frameworkcode, $kohafieldname );
1684 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1685 my @values = split(/\s?\|\s?/, $value, -1);
1687 foreach my $itemvalue (@values){
1688 my $tag = $record->field($tagfield);
1690 $tag->add_subfields( $tagsubfield => $itemvalue );
1691 $record->delete_field($tag);
1692 $record->insert_fields_ordered($tag);
1695 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $itemvalue );
1702 =head2 TransformHtmlToXml
1704 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1705 $ind_tag, $auth_type )
1707 $auth_type contains :
1711 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1713 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1715 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1721 sub TransformHtmlToXml {
1722 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1723 my $xml = MARC::File::XML::header('UTF-8');
1724 $xml .= "<record>\n";
1725 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1726 MARC::File::XML->default_record_format($auth_type);
1728 # in UNIMARC, field 100 contains the encoding
1729 # check that there is one, otherwise the
1730 # MARC::Record->new_from_xml will fail (and Koha will die)
1731 my $unimarc_and_100_exist = 0;
1732 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1737 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1739 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
1741 # if we have a 100 field and it's values are not correct, skip them.
1742 # if we don't have any valid 100 field, we will create a default one at the end
1743 my $enc = substr( @$values[$i], 26, 2 );
1744 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
1745 $unimarc_and_100_exist = 1;
1750 @$values[$i] =~ s/&/&/g;
1751 @$values[$i] =~ s/</</g;
1752 @$values[$i] =~ s/>/>/g;
1753 @$values[$i] =~ s/"/"/g;
1754 @$values[$i] =~ s/'/'/g;
1756 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1757 # utf8::decode( @$values[$i] );
1759 if ( ( @$tags[$i] ne $prevtag ) ) {
1760 $j++ unless ( @$tags[$i] eq "" );
1761 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1762 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1763 my $ind1 = _default_ind_to_space($indicator1);
1765 if ( @$indicator[$j] ) {
1766 $ind2 = _default_ind_to_space($indicator2);
1768 warn "Indicator in @$tags[$i] is empty";
1772 $xml .= "</datafield>\n";
1773 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1774 && ( @$values[$i] ne "" ) ) {
1775 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1776 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1782 if ( @$values[$i] ne "" ) {
1785 if ( @$tags[$i] eq "000" ) {
1786 $xml .= "<leader>@$values[$i]</leader>\n";
1789 # rest of the fixed fields
1790 } elsif ( @$tags[$i] < 10 ) {
1791 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1794 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1795 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1800 } else { # @$tags[$i] eq $prevtag
1801 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1802 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1803 my $ind1 = _default_ind_to_space($indicator1);
1805 if ( @$indicator[$j] ) {
1806 $ind2 = _default_ind_to_space($indicator2);
1808 warn "Indicator in @$tags[$i] is empty";
1811 if ( @$values[$i] eq "" ) {
1814 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1817 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1820 $prevtag = @$tags[$i];
1822 $xml .= "</datafield>\n" if @$tags > 0;
1823 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
1825 # warn "SETTING 100 for $auth_type";
1826 my $string = strftime( "%Y%m%d", localtime(time) );
1828 # set 50 to position 26 is biblios, 13 if authorities
1830 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
1831 $string = sprintf( "%-*s", 35, $string );
1832 substr( $string, $pos, 6, "50" );
1833 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1834 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1835 $xml .= "</datafield>\n";
1837 $xml .= "</record>\n";
1838 $xml .= MARC::File::XML::footer();
1842 =head2 _default_ind_to_space
1844 Passed what should be an indicator returns a space
1845 if its undefined or zero length
1849 sub _default_ind_to_space {
1851 if ( !defined $s || $s eq q{} ) {
1857 =head2 TransformHtmlToMarc
1859 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1860 L<$params> is a ref to an array as below:
1862 'tag_010_indicator1_531951' ,
1863 'tag_010_indicator2_531951' ,
1864 'tag_010_code_a_531951_145735' ,
1865 'tag_010_subfield_a_531951_145735' ,
1866 'tag_200_indicator1_873510' ,
1867 'tag_200_indicator2_873510' ,
1868 'tag_200_code_a_873510_673465' ,
1869 'tag_200_subfield_a_873510_673465' ,
1870 'tag_200_code_b_873510_704318' ,
1871 'tag_200_subfield_b_873510_704318' ,
1872 'tag_200_code_e_873510_280822' ,
1873 'tag_200_subfield_e_873510_280822' ,
1874 'tag_200_code_f_873510_110730' ,
1875 'tag_200_subfield_f_873510_110730' ,
1877 L<$cgi> is the CGI object which containts the value.
1878 L<$record> is the MARC::Record object.
1882 sub TransformHtmlToMarc {
1886 # explicitly turn on the UTF-8 flag for all
1887 # 'tag_' parameters to avoid incorrect character
1888 # conversion later on
1889 my $cgi_params = $cgi->Vars;
1890 foreach my $param_name ( keys %$cgi_params ) {
1891 if ( $param_name =~ /^tag_/ ) {
1892 my $param_value = $cgi_params->{$param_name};
1893 if ( utf8::decode($param_value) ) {
1894 $cgi_params->{$param_name} = $param_value;
1897 # FIXME - need to do something if string is not valid UTF-8
1901 # creating a new record
1902 my $record = MARC::Record->new();
1905 while ( $params->[$i] ) { # browse all CGI params
1906 my $param = $params->[$i];
1909 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1910 if ( $param eq 'biblionumber' ) {
1911 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1912 if ( $biblionumbertagfield < 10 ) {
1913 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
1915 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
1917 push @fields, $newfield if ($newfield);
1918 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
1921 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
1922 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
1926 if ( $tag < 10 ) { # no code for theses fields
1927 # in MARC editor, 000 contains the leader.
1928 if ( $tag eq '000' ) {
1929 # Force a fake leader even if not provided to avoid crashing
1930 # during decoding MARC record containing UTF-8 characters
1932 length( $cgi->param($params->[$j+1]) ) == 24
1933 ? $cgi->param( $params->[ $j + 1 ] )
1937 # between 001 and 009 (included)
1938 } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
1939 $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
1942 # > 009, deal with subfields
1944 while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
1945 my $inner_param = $params->[$j];
1947 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
1948 $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
1951 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
1952 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
1958 push @fields, $newfield if ($newfield);
1963 $record->append_fields(@fields);
1967 # cache inverted MARC field map
1968 our $inverted_field_map;
1970 =head2 TransformMarcToKoha
1972 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1974 Extract data from a MARC bib record into a hashref representing
1975 Koha biblio, biblioitems, and items fields.
1979 sub TransformMarcToKoha {
1980 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1983 $limit_table = $limit_table || 0;
1984 $frameworkcode = '' unless defined $frameworkcode;
1986 unless ( defined $inverted_field_map ) {
1987 $inverted_field_map = _get_inverted_marc_field_map();
1991 if ( defined $limit_table && $limit_table eq 'items' ) {
1992 $tables{'items'} = 1;
1994 $tables{'items'} = 1;
1995 $tables{'biblio'} = 1;
1996 $tables{'biblioitems'} = 1;
1999 # traverse through record
2000 MARCFIELD: foreach my $field ( $record->fields() ) {
2001 my $tag = $field->tag();
2002 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2003 if ( $field->is_control_field() ) {
2004 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2005 ENTRY: foreach my $entry ( @{$kohafields} ) {
2006 my ( $subfield, $table, $column ) = @{$entry};
2007 next ENTRY unless exists $tables{$table};
2008 my $key = _disambiguate( $table, $column );
2009 if ( $result->{$key} ) {
2010 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2011 $result->{$key} .= " | " . $field->data();
2014 $result->{$key} = $field->data();
2019 # deal with subfields
2020 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2021 my $code = $sf->[0];
2022 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2023 my $value = $sf->[1];
2024 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2025 my ( $table, $column ) = @{$entry};
2026 next SFENTRY unless exists $tables{$table};
2027 my $key = _disambiguate( $table, $column );
2028 if ( $result->{$key} ) {
2029 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2030 $result->{$key} .= " | " . $value;
2033 $result->{$key} = $value;
2040 # modify copyrightdate to keep only the 1st year found
2041 if ( exists $result->{'copyrightdate'} ) {
2042 my $temp = $result->{'copyrightdate'};
2043 $temp =~ m/c(\d\d\d\d)/;
2044 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2045 $result->{'copyrightdate'} = $1;
2046 } else { # if no cYYYY, get the 1st date.
2047 $temp =~ m/(\d\d\d\d)/;
2048 $result->{'copyrightdate'} = $1;
2052 # modify publicationyear to keep only the 1st year found
2053 if ( exists $result->{'publicationyear'} ) {
2054 my $temp = $result->{'publicationyear'};
2055 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2056 $result->{'publicationyear'} = $1;
2057 } else { # if no cYYYY, get the 1st date.
2058 $temp =~ m/(\d\d\d\d)/;
2059 $result->{'publicationyear'} = $1;
2066 sub _get_inverted_marc_field_map {
2068 my $relations = C4::Context->marcfromkohafield;
2070 foreach my $frameworkcode ( keys %{$relations} ) {
2071 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2072 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2073 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2074 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2075 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2076 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2077 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2083 =head2 _disambiguate
2085 $newkey = _disambiguate($table, $field);
2087 This is a temporary hack to distinguish between the
2088 following sets of columns when using TransformMarcToKoha.
2090 items.cn_source & biblioitems.cn_source
2091 items.cn_sort & biblioitems.cn_sort
2093 Columns that are currently NOT distinguished (FIXME
2094 due to lack of time to fully test) are:
2096 biblio.notes and biblioitems.notes
2101 FIXME - this is necessary because prefixing each column
2102 name with the table name would require changing lots
2103 of code and templates, and exposing more of the DB
2104 structure than is good to the UI templates, particularly
2105 since biblio and bibloitems may well merge in a future
2106 version. In the future, it would also be good to
2107 separate DB access and UI presentation field names
2112 sub CountItemsIssued {
2113 my ($biblionumber) = @_;
2114 my $dbh = C4::Context->dbh;
2115 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2116 $sth->execute($biblionumber);
2117 my $row = $sth->fetchrow_hashref();
2118 return $row->{'issuedCount'};
2122 my ( $table, $column ) = @_;
2123 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2124 return $table . '.' . $column;
2131 =head2 get_koha_field_from_marc
2133 $result->{_disambiguate($table, $field)} =
2134 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2136 Internal function to map data from the MARC record to a specific non-MARC field.
2137 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2141 sub get_koha_field_from_marc {
2142 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2143 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2145 foreach my $field ( $record->field($tagfield) ) {
2146 if ( $field->tag() < 10 ) {
2148 $kohafield .= " | " . $field->data();
2150 $kohafield = $field->data();
2153 if ( $field->subfields ) {
2154 my @subfields = $field->subfields();
2155 foreach my $subfieldcount ( 0 .. $#subfields ) {
2156 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2158 $kohafield .= " | " . $subfields[$subfieldcount][1];
2160 $kohafield = $subfields[$subfieldcount][1];
2170 =head2 TransformMarcToKohaOneField
2172 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2176 sub TransformMarcToKohaOneField {
2178 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2179 # only the 1st will be retrieved...
2180 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2182 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2183 foreach my $field ( $record->field($tagfield) ) {
2184 if ( $field->tag() < 10 ) {
2185 if ( $result->{$kohafield} ) {
2186 $result->{$kohafield} .= " | " . $field->data();
2188 $result->{$kohafield} = $field->data();
2191 if ( $field->subfields ) {
2192 my @subfields = $field->subfields();
2193 foreach my $subfieldcount ( 0 .. $#subfields ) {
2194 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2195 if ( $result->{$kohafield} ) {
2196 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2198 $result->{$kohafield} = $subfields[$subfieldcount][1];
2208 =head1 OTHER FUNCTIONS
2211 =head2 PrepareItemrecordDisplay
2213 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2215 Returns a hash with all the fields for Display a given item data in a template
2217 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2221 sub PrepareItemrecordDisplay {
2223 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2225 my $dbh = C4::Context->dbh;
2226 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2227 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2228 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2230 # return nothing if we don't have found an existing framework.
2231 return "" unless $tagslib;
2232 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
2234 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2235 foreach my $tag ( sort keys %{$tagslib} ) {
2236 my $previous_tag = '';
2239 # loop through each subfield
2241 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2242 next if ( subfield_is_koha_internal_p($subfield) );
2243 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2245 $subfield_data{tag} = $tag;
2246 $subfield_data{subfield} = $subfield;
2247 $subfield_data{countsubfield} = $cntsubf++;
2248 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2250 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2251 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2252 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2253 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2254 $subfield_data{hidden} = "display:none"
2255 if $tagslib->{$tag}->{$subfield}->{hidden};
2256 my ( $x, $defaultvalue );
2258 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2260 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2261 if ( !defined $defaultvalue ) {
2262 $defaultvalue = q||;
2264 $defaultvalue =~ s/"/"/g;
2266 # search for itemcallnumber if applicable
2267 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2268 && C4::Context->preference('itemcallnumber') ) {
2269 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2270 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2271 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2273 $defaultvalue = $temp->subfield($CNsubfield);
2276 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2278 && $defaultvalues->{'callnumber'} ) {
2279 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2281 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2284 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2286 && $defaultvalues->{'branchcode'} ) {
2287 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2289 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2292 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2294 && $defaultvalues->{'location'} ) {
2295 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2297 $defaultvalue = $defaultvalues->{location} if $defaultvalues;
2300 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2301 my @authorised_values;
2304 # builds list, depending on authorised value...
2306 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2307 if ( ( C4::Context->preference("IndependantBranches") )
2308 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2309 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2310 $sth->execute( C4::Context->userenv->{branch} );
2311 push @authorised_values, ""
2312 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2313 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2314 push @authorised_values, $branchcode;
2315 $authorised_lib{$branchcode} = $branchname;
2318 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2320 push @authorised_values, ""
2321 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2322 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2323 push @authorised_values, $branchcode;
2324 $authorised_lib{$branchcode} = $branchname;
2329 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2330 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2332 push @authorised_values, ""
2333 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2334 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2335 push @authorised_values, $itemtype;
2336 $authorised_lib{$itemtype} = $description;
2339 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2340 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2342 my $class_sources = GetClassSources();
2343 my $default_source = C4::Context->preference("DefaultClassificationSource");
2345 foreach my $class_source (sort keys %$class_sources) {
2346 next unless $class_sources->{$class_source}->{'used'} or
2347 ($class_source eq $default_source);
2348 push @authorised_values, $class_source;
2349 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2352 #---- "true" authorised value
2354 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2355 push @authorised_values, ""
2356 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2357 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2358 push @authorised_values, $value;
2359 $authorised_lib{$value} = $lib;
2362 $subfield_data{marc_value} = CGI::scrolling_list(
2363 -name => 'field_value',
2364 -values => \@authorised_values,
2365 -default => "$defaultvalue",
2366 -labels => \%authorised_lib,
2372 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2374 push( @loop_data, \%subfield_data );
2378 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2379 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2381 'itemtagfield' => $itemtagfield,
2382 'itemtagsubfield' => $itemtagsubfield,
2383 'itemnumber' => $itemnumber,
2384 'iteminformation' => \@loop_data
2391 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2393 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2394 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2395 # =head2 ModZebrafiles
2397 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2401 # sub ModZebrafiles {
2403 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2407 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2408 # unless ( opendir( DIR, "$zebradir" ) ) {
2409 # warn "$zebradir not found";
2413 # my $filename = $zebradir . $biblionumber;
2416 # open( OUTPUT, ">", $filename . ".xml" );
2417 # print OUTPUT $record;
2424 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2426 $biblionumber is the biblionumber we want to index
2428 $op is specialUpdate or delete, and is used to know what we want to do
2430 $server is the server that we want to update
2432 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2433 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2436 $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.
2441 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2442 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2443 my $dbh = C4::Context->dbh;
2445 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2447 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2448 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2450 if ( C4::Context->preference("NoZebra") ) {
2452 # lock the nozebra table : we will read index lines, update them in Perl process
2453 # and write everything in 1 transaction.
2454 # lock the table to avoid someone else overwriting what we are doing
2455 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2456 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2457 if ( $op eq 'specialUpdate' ) {
2459 # OK, we have to add or update the record
2460 # 1st delete (virtually, in indexes), if record actually exists
2462 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2465 # ... add the record
2466 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2469 # it's a deletion, delete the record...
2470 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2471 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2474 # ok, now update the database...
2475 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2476 foreach my $key ( keys %result ) {
2477 foreach my $index ( keys %{ $result{$key} } ) {
2478 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2481 $dbh->do('UNLOCK TABLES');
2485 # we use zebra, just fill zebraqueue table
2487 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2489 AND biblio_auth_number = ?
2492 my $check_sth = $dbh->prepare_cached($check_sql);
2493 $check_sth->execute( $server, $biblionumber, $op );
2494 my ($count) = $check_sth->fetchrow_array;
2495 $check_sth->finish();
2496 if ( $count == 0 ) {
2497 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2498 $sth->execute( $biblionumber, $server, $op );
2504 =head2 GetNoZebraIndexes
2506 %indexes = GetNoZebraIndexes;
2508 return the data from NoZebraIndexes syspref.
2512 sub GetNoZebraIndexes {
2513 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2515 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2516 $line =~ /(.*)=>(.*)/;
2517 my $index = $1; # initial ' or " is removed afterwards
2519 $index =~ s/'|"|\s//g;
2520 $fields =~ s/'|"|\s//g;
2521 $indexes{$index} = $fields;
2526 =head1 INTERNAL FUNCTIONS
2528 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2530 function to delete a biblio in NoZebra indexes
2531 This function does NOT delete anything in database : it reads all the indexes entries
2532 that have to be deleted & delete them in the hash
2534 The SQL part is done either :
2535 - after the Add if we are modifying a biblio (delete + add again)
2536 - immediatly after this sub if we are doing a true deletion.
2538 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2542 sub _DelBiblioNoZebra {
2543 my ( $biblionumber, $record, $server ) = @_;
2546 my $dbh = C4::Context->dbh;
2551 if ( $server eq 'biblioserver' ) {
2552 %index = GetNoZebraIndexes;
2554 # get title of the record (to store the 10 first letters with the index)
2555 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2556 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2559 # for authorities, the "title" is the $a mainentry
2560 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2561 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2562 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2563 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2564 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2565 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2566 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2571 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2572 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2574 # limit to 10 char, should be enough, and limit the DB size
2575 $title = substr( $title, 0, 10 );
2578 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2579 foreach my $field ( $record->fields() ) {
2581 #parse each subfield
2582 next if $field->tag < 10;
2583 foreach my $subfield ( $field->subfields() ) {
2584 my $tag = $field->tag();
2585 my $subfieldcode = $subfield->[0];
2588 # check each index to see if the subfield is stored somewhere
2589 # otherwise, store it in __RAW__ index
2590 foreach my $key ( keys %index ) {
2592 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2593 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2595 my $line = lc $subfield->[1];
2597 # remove meaningless value in the field...
2598 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2600 # ... and split in words
2601 foreach ( split / /, $line ) {
2602 next unless $_; # skip empty values (multiple spaces)
2603 # if the entry is already here, do nothing, the biblionumber has already be removed
2604 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2606 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2607 $sth2->execute( $server, $key, $_ );
2608 my $existing_biblionumbers = $sth2->fetchrow;
2611 if ($existing_biblionumbers) {
2613 # warn " existing for $key $_: $existing_biblionumbers";
2614 $result{$key}->{$_} = $existing_biblionumbers;
2615 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2622 # the subfield is not indexed, store it in __RAW__ index anyway
2624 my $line = lc $subfield->[1];
2625 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2627 # ... and split in words
2628 foreach ( split / /, $line ) {
2629 next unless $_; # skip empty values (multiple spaces)
2630 # if the entry is already here, do nothing, the biblionumber has already be removed
2631 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2633 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2634 $sth2->execute( $server, '__RAW__', $_ );
2635 my $existing_biblionumbers = $sth2->fetchrow;
2638 if ($existing_biblionumbers) {
2639 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2640 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2650 =head2 _AddBiblioNoZebra
2652 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2654 function to add a biblio in NoZebra indexes
2658 sub _AddBiblioNoZebra {
2659 my ( $biblionumber, $record, $server, %result ) = @_;
2660 my $dbh = C4::Context->dbh;
2665 if ( $server eq 'biblioserver' ) {
2666 %index = GetNoZebraIndexes;
2668 # get title of the record (to store the 10 first letters with the index)
2669 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2670 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2673 # warn "server : $server";
2674 # for authorities, the "title" is the $a mainentry
2675 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2676 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2677 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2678 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2679 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2680 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2681 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2684 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2685 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2687 # limit to 10 char, should be enough, and limit the DB size
2688 $title = substr( $title, 0, 10 );
2691 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2692 foreach my $field ( $record->fields() ) {
2694 #parse each subfield
2695 ###FIXME: impossible to index a 001-009 value with NoZebra
2696 next if $field->tag < 10;
2697 foreach my $subfield ( $field->subfields() ) {
2698 my $tag = $field->tag();
2699 my $subfieldcode = $subfield->[0];
2702 # warn "INDEXING :".$subfield->[1];
2703 # check each index to see if the subfield is stored somewhere
2704 # otherwise, store it in __RAW__ index
2705 foreach my $key ( keys %index ) {
2707 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2708 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2710 my $line = lc $subfield->[1];
2712 # remove meaningless value in the field...
2713 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2715 # ... and split in words
2716 foreach ( split / /, $line ) {
2717 next unless $_; # skip empty values (multiple spaces)
2718 # if the entry is already here, improve weight
2720 # warn "managing $_";
2721 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2722 my $weight = $1 + 1;
2723 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2724 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2727 # get the value if it exist in the nozebra table, otherwise, create it
2728 $sth2->execute( $server, $key, $_ );
2729 my $existing_biblionumbers = $sth2->fetchrow;
2732 if ($existing_biblionumbers) {
2733 $result{$key}->{"$_"} = $existing_biblionumbers;
2734 my $weight = defined $1 ? $1 + 1 : 1;
2735 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2736 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2738 # create a new ligne for this entry
2741 # warn "INSERT : $server / $key / $_";
2742 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
2743 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
2750 # the subfield is not indexed, store it in __RAW__ index anyway
2752 my $line = lc $subfield->[1];
2753 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2755 # ... and split in words
2756 foreach ( split / /, $line ) {
2757 next unless $_; # skip empty values (multiple spaces)
2758 # if the entry is already here, improve weight
2759 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2760 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2761 my $weight = $1 + 1;
2762 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2763 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2766 # get the value if it exist in the nozebra table, otherwise, create it
2767 $sth2->execute( $server, '__RAW__', $_ );
2768 my $existing_biblionumbers = $sth2->fetchrow;
2771 if ($existing_biblionumbers) {
2772 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
2773 my $weight = ( $1 ? $1 : 0 ) + 1;
2774 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2775 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2777 # create a new ligne for this entry
2779 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
2780 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
2792 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2794 Find the given $subfield in the given $tag in the given
2795 MARC::Record $record. If the subfield is found, returns
2796 the (indicators, value) pair; otherwise, (undef, undef) is
2800 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2801 I suggest we export it from this module.
2806 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2809 if ( $tagfield < 10 ) {
2810 if ( $record->field($tagfield) ) {
2811 push @result, $record->field($tagfield)->data();
2816 foreach my $field ( $record->field($tagfield) ) {
2817 my @subfields = $field->subfields();
2818 foreach my $subfield (@subfields) {
2819 if ( @$subfield[0] eq $insubfield ) {
2820 push @result, @$subfield[1];
2821 $indicator = $field->indicator(1) . $field->indicator(2);
2826 return ( $indicator, @result );
2829 =head2 _koha_marc_update_bib_ids
2832 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2834 Internal function to add or update biblionumber and biblioitemnumber to
2839 sub _koha_marc_update_bib_ids {
2840 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2842 # we must add bibnum and bibitemnum in MARC::Record...
2843 # we build the new field with biblionumber and biblioitemnumber
2844 # we drop the original field
2845 # we add the new builded field.
2846 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2847 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2849 if ( $biblio_tag != $biblioitem_tag ) {
2851 # biblionumber & biblioitemnumber are in different fields
2853 # deal with biblionumber
2854 my ( $new_field, $old_field );
2855 if ( $biblio_tag < 10 ) {
2856 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2858 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2861 # drop old field and create new one...
2862 $old_field = $record->field($biblio_tag);
2863 $record->delete_field($old_field) if $old_field;
2864 $record->append_fields($new_field);
2866 # deal with biblioitemnumber
2867 if ( $biblioitem_tag < 10 ) {
2868 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2870 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2873 # drop old field and create new one...
2874 $old_field = $record->field($biblioitem_tag);
2875 $record->delete_field($old_field) if $old_field;
2876 $record->insert_fields_ordered($new_field);
2880 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2881 my $new_field = MARC::Field->new(
2882 $biblio_tag, '', '',
2883 "$biblio_subfield" => $biblionumber,
2884 "$biblioitem_subfield" => $biblioitemnumber
2887 # drop old field and create new one...
2888 my $old_field = $record->field($biblio_tag);
2889 $record->delete_field($old_field) if $old_field;
2890 $record->insert_fields_ordered($new_field);
2894 =head2 _koha_marc_update_biblioitem_cn_sort
2896 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2898 Given a MARC bib record and the biblioitem hash, update the
2899 subfield that contains a copy of the value of biblioitems.cn_sort.
2903 sub _koha_marc_update_biblioitem_cn_sort {
2905 my $biblioitem = shift;
2906 my $frameworkcode = shift;
2908 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2909 return unless $biblioitem_tag;
2911 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2913 if ( my $field = $marc->field($biblioitem_tag) ) {
2914 $field->delete_subfield( code => $biblioitem_subfield );
2915 if ( $cn_sort ne '' ) {
2916 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2920 # if we get here, no biblioitem tag is present in the MARC record, so
2921 # we'll create it if $cn_sort is not empty -- this would be
2922 # an odd combination of events, however
2924 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2929 =head2 _koha_add_biblio
2931 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2933 Internal function to add a biblio ($biblio is a hash with the values)
2937 sub _koha_add_biblio {
2938 my ( $dbh, $biblio, $frameworkcode ) = @_;
2942 # set the series flag
2943 unless (defined $biblio->{'serial'}){
2944 $biblio->{'serial'} = 0;
2945 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2948 my $query = "INSERT INTO biblio
2949 SET frameworkcode = ?,
2960 my $sth = $dbh->prepare($query);
2962 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2963 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2966 my $biblionumber = $dbh->{'mysql_insertid'};
2967 if ( $dbh->errstr ) {
2968 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2974 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2975 return ( $biblionumber, $error );
2978 =head2 _koha_modify_biblio
2980 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2982 Internal function for updating the biblio table
2986 sub _koha_modify_biblio {
2987 my ( $dbh, $biblio, $frameworkcode ) = @_;
2992 SET frameworkcode = ?,
3001 WHERE biblionumber = ?
3004 my $sth = $dbh->prepare($query);
3007 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3008 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3009 ) if $biblio->{'biblionumber'};
3011 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3012 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3015 return ( $biblio->{'biblionumber'}, $error );
3018 =head2 _koha_modify_biblioitem_nonmarc
3020 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3022 Updates biblioitems row except for marc and marcxml, which should be changed
3027 sub _koha_modify_biblioitem_nonmarc {
3028 my ( $dbh, $biblioitem ) = @_;
3031 # re-calculate the cn_sort, it may have changed
3032 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3034 my $query = "UPDATE biblioitems
3035 SET biblionumber = ?,
3041 publicationyear = ?,
3045 collectiontitle = ?,
3047 collectionvolume= ?,
3048 editionstatement= ?,
3049 editionresponsibility = ?,
3063 where biblioitemnumber = ?
3065 my $sth = $dbh->prepare($query);
3067 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3068 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3069 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3070 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3071 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3072 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3073 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3074 $biblioitem->{'biblioitemnumber'}
3076 if ( $dbh->errstr ) {
3077 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3080 return ( $biblioitem->{'biblioitemnumber'}, $error );
3083 =head2 _koha_add_biblioitem
3085 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3087 Internal function to add a biblioitem
3091 sub _koha_add_biblioitem {
3092 my ( $dbh, $biblioitem ) = @_;
3095 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3096 my $query = "INSERT INTO biblioitems SET
3103 publicationyear = ?,
3107 collectiontitle = ?,
3109 collectionvolume= ?,
3110 editionstatement= ?,
3111 editionresponsibility = ?,
3127 my $sth = $dbh->prepare($query);
3129 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3130 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3131 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3132 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3133 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3134 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3135 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3136 $biblioitem->{'totalissues'}
3138 my $bibitemnum = $dbh->{'mysql_insertid'};
3140 if ( $dbh->errstr ) {
3141 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3145 return ( $bibitemnum, $error );
3148 =head2 _koha_delete_biblio
3150 $error = _koha_delete_biblio($dbh,$biblionumber);
3152 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3154 C<$dbh> - the database handle
3156 C<$biblionumber> - the biblionumber of the biblio to be deleted
3160 # FIXME: add error handling
3162 sub _koha_delete_biblio {
3163 my ( $dbh, $biblionumber ) = @_;
3165 # get all the data for this biblio
3166 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3167 $sth->execute($biblionumber);
3169 if ( my $data = $sth->fetchrow_hashref ) {
3171 # save the record in deletedbiblio
3172 # find the fields to save
3173 my $query = "INSERT INTO deletedbiblio SET ";
3175 foreach my $temp ( keys %$data ) {
3176 $query .= "$temp = ?,";
3177 push( @bind, $data->{$temp} );
3180 # replace the last , by ",?)"
3182 my $bkup_sth = $dbh->prepare($query);
3183 $bkup_sth->execute(@bind);
3187 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3188 $del_sth->execute($biblionumber);
3195 =head2 _koha_delete_biblioitems
3197 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3199 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3201 C<$dbh> - the database handle
3202 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3206 # FIXME: add error handling
3208 sub _koha_delete_biblioitems {
3209 my ( $dbh, $biblioitemnumber ) = @_;
3211 # get all the data for this biblioitem
3212 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3213 $sth->execute($biblioitemnumber);
3215 if ( my $data = $sth->fetchrow_hashref ) {
3217 # save the record in deletedbiblioitems
3218 # find the fields to save
3219 my $query = "INSERT INTO deletedbiblioitems SET ";
3221 foreach my $temp ( keys %$data ) {
3222 $query .= "$temp = ?,";
3223 push( @bind, $data->{$temp} );
3226 # replace the last , by ",?)"
3228 my $bkup_sth = $dbh->prepare($query);
3229 $bkup_sth->execute(@bind);
3232 # delete the biblioitem
3233 my $del_sth = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3234 $del_sth->execute($biblioitemnumber);
3241 =head1 UNEXPORTED FUNCTIONS
3243 =head2 ModBiblioMarc
3245 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3247 Add MARC data for a biblio to koha
3249 Function exported, but should NOT be used, unless you really know what you're doing
3255 # pass the MARC::Record to this function, and it will create the records in the marc field
3256 my ( $record, $biblionumber, $frameworkcode ) = @_;
3257 my $dbh = C4::Context->dbh;
3258 my @fields = $record->fields();
3259 if ( !$frameworkcode ) {
3260 $frameworkcode = "";
3262 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3263 $sth->execute( $frameworkcode, $biblionumber );
3265 my $encoding = C4::Context->preference("marcflavour");
3267 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3268 if ( $encoding eq "UNIMARC" ) {
3269 my $string = $record->subfield( 100, "a" );
3270 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3271 my $f100 = $record->field(100);
3272 $record->delete_field($f100);
3274 $string = POSIX::strftime( "%Y%m%d", localtime );
3276 $string = sprintf( "%-*s", 35, $string );
3278 substr( $string, 22, 6, "frey50" );
3279 unless ( $record->subfield( 100, "a" ) ) {
3280 $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
3284 #enhancement 5374: update transaction date (005) for marc21/unimarc
3285 if($encoding =~ /MARC21|UNIMARC/) {
3286 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3287 # YY MM DD HH MM SS (update year and month)
3288 my $f005= $record->field('005');
3289 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3293 if ( C4::Context->preference("NoZebra") ) {
3295 # only NoZebra indexing needs to have
3296 # the previous version of the record
3297 $oldRecord = GetMarcBiblio($biblionumber);
3299 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3300 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3302 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3303 return $biblionumber;
3306 =head2 z3950_extended_services
3308 z3950_extended_services($serviceType,$serviceOptions,$record);
3310 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.
3312 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3314 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3316 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3320 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3321 syntax => the record syntax (transfer syntax)
3322 databaseName = Database from connection object
3324 To set serviceOptions, call set_service_options($serviceType)
3326 C<$record> the record, if one is needed for the service type
3328 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3332 sub z3950_extended_services {
3333 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3335 # get our connection object
3336 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3338 # create a new package object
3339 my $Zpackage = $Zconn->package();
3342 $Zpackage->option( action => $action );
3344 if ( $serviceOptions->{'databaseName'} ) {
3345 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3347 if ( $serviceOptions->{'recordIdNumber'} ) {
3348 $Zpackage->option( recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3350 if ( $serviceOptions->{'recordIdOpaque'} ) {
3351 $Zpackage->option( recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3354 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3355 #if ($serviceType eq 'itemorder') {
3356 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3357 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3358 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3359 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3362 if ( $serviceOptions->{record} ) {
3363 $Zpackage->option( record => $serviceOptions->{record} );
3365 # can be xml or marc
3366 if ( $serviceOptions->{'syntax'} ) {
3367 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3371 # send the request, handle any exception encountered
3372 eval { $Zpackage->send($serviceType) };
3373 if ( $@ && $@->isa("ZOOM::Exception") ) {
3374 return "error: " . $@->code() . " " . $@->message() . "\n";
3377 # free up package resources
3378 $Zpackage->destroy();
3381 =head2 set_service_options
3383 my $serviceOptions = set_service_options($serviceType);
3385 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3387 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3391 sub set_service_options {
3392 my ($serviceType) = @_;
3395 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3396 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3398 if ( $serviceType eq 'commit' ) {
3402 if ( $serviceType eq 'create' ) {
3406 if ( $serviceType eq 'drop' ) {
3407 die "ERROR: 'drop' not currently supported (by Zebra)";
3409 return $serviceOptions;
3412 =head2 get_biblio_authorised_values
3414 find the types and values for all authorised values assigned to this biblio.
3418 MARC::Record of the bib
3420 returns: a hashref mapping the authorised value to the value set for this biblionumber
3422 $authorised_values = {
3423 'Scent' => 'flowery',
3424 'Audience' => 'Young Adult',
3425 'itemtypes' => 'SER',
3428 Notes: forlibrarian should probably be passed in, and called something different.
3432 sub get_biblio_authorised_values {
3433 my $biblionumber = shift;
3436 my $forlibrarian = 1; # are we in staff or opac?
3437 my $frameworkcode = GetFrameworkCode($biblionumber);
3439 my $authorised_values;
3441 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3442 or return $authorised_values;
3444 # assume that these entries in the authorised_value table are bibliolevel.
3445 # ones that start with 'item%' are item level.
3446 my $query = q(SELECT distinct authorised_value, kohafield
3447 FROM marc_subfield_structure
3448 WHERE authorised_value !=''
3449 AND (kohafield like 'biblio%'
3450 OR kohafield like '') );
3451 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3453 foreach my $tag ( keys(%$tagslib) ) {
3454 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3456 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3457 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3458 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3459 if ( defined $record->field($tag) ) {
3460 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3461 if ( defined $this_subfield_value ) {
3462 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3470 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3471 return $authorised_values;
3480 Koha Development Team <http://koha-community.org/>
3482 Paul POULAIN paul.poulain@free.fr
3484 Joshua Ferraro jmf@liblime.com