3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with Koha; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 use MARC::File::USMARC;
29 use POSIX qw(strftime);
32 use C4::Dates qw/format_date/;
33 use C4::Log; # logaction
39 use vars qw($VERSION @ISA @EXPORT);
45 @ISA = qw( Exporter );
60 &GetBiblioItemByBiblioNumber
61 &GetBiblioFromItemNumber
62 &GetBiblionumberFromItemnumber
83 &GetAuthorisedValueDesc
104 # To link headings in a bib record
105 # to authority records.
107 &LinkBibHeadingsToAuthorities
111 # those functions are exported but should not be used
112 # they are usefull is few circumstances, so are exported.
113 # but don't use them unless you're a core developer ;-)
121 &TransformHtmlToMarc2
124 &PrepareItemrecordDisplay
130 my $servers = C4::Context->config('memcached_servers');
132 require Memoize::Memcached;
133 import Memoize::Memcached qw(memoize_memcached);
136 servers => [$servers],
137 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
139 memoize_memcached( 'GetMarcStructure', memcached => $memcached, expire_time => 600 ); #cache for 10 minutes
145 C4::Biblio - cataloging management functions
149 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:
153 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
155 =item 2. as raw MARC in the Zebra index and storage engine
157 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
161 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
163 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.
167 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
169 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
173 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:
177 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
179 =item 2. _koha_* - low-level internal functions for managing the koha tables
181 =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.
183 =item 4. Zebra functions used to update the Zebra index
185 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
189 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 :
193 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
195 =item 2. add the biblionumber and biblioitemnumber into the MARC records
197 =item 3. save the marc record
201 When dealing with items, we must :
205 =item 1. save the item in items table, that gives us an itemnumber
207 =item 2. add the itemnumber to the item MARC field
209 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
211 When modifying a biblio or an item, the behaviour is quite similar.
215 =head1 EXPORTED FUNCTIONS
219 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
221 Exported function (core API) for adding a new biblio to koha.
223 The first argument is a C<MARC::Record> object containing the
224 bib to add, while the second argument is the desired MARC
227 This function also accepts a third, optional argument: a hashref
228 to additional options. The only defined option is C<defer_marc_save>,
229 which if present and mapped to a true value, causes C<AddBiblio>
230 to omit the call to save the MARC in C<bibilioitems.marc>
231 and C<biblioitems.marcxml> This option is provided B<only>
232 for the use of scripts such as C<bulkmarcimport.pl> that may need
233 to do some manipulation of the MARC record for item parsing before
234 saving it and which cannot afford the performance hit of saving
235 the MARC record twice. Consequently, do not use that option
236 unless you can guarantee that C<ModBiblioMarc> will be called.
242 my $frameworkcode = shift;
243 my $options = @_ ? shift : undef;
244 my $defer_marc_save = 0;
245 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
246 $defer_marc_save = 1;
249 my ( $biblionumber, $biblioitemnumber, $error );
250 my $dbh = C4::Context->dbh;
252 # transform the data into koha-table style data
253 SetUTF8Flag($record);
254 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
255 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
256 $olddata->{'biblionumber'} = $biblionumber;
257 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
259 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
261 # update MARC subfield that stores biblioitems.cn_sort
262 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
265 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
267 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
268 return ( $biblionumber, $biblioitemnumber );
273 ModBiblio( $record,$biblionumber,$frameworkcode);
275 Replace an existing bib record identified by C<$biblionumber>
276 with one supplied by the MARC::Record object C<$record>. The embedded
277 item, biblioitem, and biblionumber fields from the previous
278 version of the bib record replace any such fields of those tags that
279 are present in C<$record>. Consequently, ModBiblio() is not
280 to be used to try to modify item records.
282 C<$frameworkcode> specifies the MARC framework to use
283 when storing the modified bib record; among other things,
284 this controls how MARC fields get mapped to display columns
285 in the C<biblio> and C<biblioitems> tables, as well as
286 which fields are used to store embedded item, biblioitem,
287 and biblionumber data for indexing.
292 my ( $record, $biblionumber, $frameworkcode ) = @_;
293 if ( C4::Context->preference("CataloguingLog") ) {
294 my $newrecord = GetMarcBiblio($biblionumber);
295 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
298 SetUTF8Flag($record);
299 my $dbh = C4::Context->dbh;
301 $frameworkcode = "" unless $frameworkcode;
303 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
304 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
305 my $oldRecord = GetMarcBiblio($biblionumber);
307 # delete any item fields from incoming record to avoid
308 # duplication or incorrect data - use AddItem() or ModItem()
310 foreach my $field ( $record->field($itemtag) ) {
311 $record->delete_field($field);
314 # parse each item, and, for an unknown reason, re-encode each subfield
315 # if you don't do that, the record will have encoding mixed
316 # and the biblio will be re-encoded.
317 # strange, I (Paul P.) searched more than 1 day to understand what happends
318 # but could only solve the problem this way...
319 my @fields = $oldRecord->field($itemtag);
320 foreach my $fielditem (@fields) {
322 foreach ( $fielditem->subfields() ) {
324 $field->add_subfields( Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
326 $field = MARC::Field->new( "$itemtag", '', '', Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
329 $record->append_fields($field);
332 foreach my $field ($record->fields()) {
333 if (! $field->is_control_field()) {
334 if (scalar($field->subfields()) == 0) {
335 $record->delete_fields($field);
340 # update biblionumber and biblioitemnumber in MARC
341 # FIXME - this is assuming a 1 to 1 relationship between
342 # biblios and biblioitems
343 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
344 $sth->execute($biblionumber);
345 my ($biblioitemnumber) = $sth->fetchrow;
347 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
349 # load the koha-table data object
350 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
352 # update MARC subfield that stores biblioitems.cn_sort
353 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
355 # update the MARC record (that now contains biblio and items) with the new record data
356 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
358 # modify the other koha tables
359 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
360 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
364 =head2 ModBiblioframework
366 ModBiblioframework($biblionumber,$frameworkcode);
368 Exported function to modify a biblio framework
372 sub ModBiblioframework {
373 my ( $biblionumber, $frameworkcode ) = @_;
374 my $dbh = C4::Context->dbh;
375 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
376 $sth->execute( $frameworkcode, $biblionumber );
382 my $error = &DelBiblio($dbh,$biblionumber);
384 Exported function (core API) for deleting a biblio in koha.
385 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
386 Also backs it up to deleted* tables
387 Checks to make sure there are not issues on any of the items
389 C<$error> : undef unless an error occurs
394 my ($biblionumber) = @_;
395 my $dbh = C4::Context->dbh;
396 my $error; # for error handling
398 # First make sure this biblio has no items attached
399 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
400 $sth->execute($biblionumber);
401 if ( my $itemnumber = $sth->fetchrow ) {
403 # Fix this to use a status the template can understand
404 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
407 return $error if $error;
409 # We delete attached subscriptions
410 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
411 foreach my $subscription (@$subscriptions) {
412 &C4::Serials::DelSubscription( $subscription->{subscriptionid} );
415 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
416 # for at least 2 reasons :
417 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
418 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
419 # 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)
421 if ( C4::Context->preference("NoZebra") ) {
423 # only NoZebra indexing needs to have
424 # the previous version of the record
425 $oldRecord = GetMarcBiblio($biblionumber);
427 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
429 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
430 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
431 $sth->execute($biblionumber);
432 while ( my $biblioitemnumber = $sth->fetchrow ) {
434 # delete this biblioitem
435 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
436 return $error if $error;
439 # delete biblio from Koha tables and save in deletedbiblio
440 # must do this *after* _koha_delete_biblioitems, otherwise
441 # delete cascade will prevent deletedbiblioitems rows
442 # from being generated by _koha_delete_biblioitems
443 $error = _koha_delete_biblio( $dbh, $biblionumber );
445 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
450 =head2 LinkBibHeadingsToAuthorities
452 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
454 Links bib headings to authority records by checking
455 each authority-controlled field in the C<MARC::Record>
456 object C<$marc>, looking for a matching authority record,
457 and setting the linking subfield $9 to the ID of that
460 If no matching authority exists, or if multiple
461 authorities match, no $9 will be added, and any
462 existing one inthe field will be deleted.
464 Returns the number of heading links changed in the
469 sub LinkBibHeadingsToAuthorities {
472 my $num_headings_changed = 0;
473 foreach my $field ( $bib->fields() ) {
474 my $heading = C4::Heading->new_from_bib_field($field);
475 next unless defined $heading;
478 my $current_link = $field->subfield('9');
480 # look for matching authorities
481 my $authorities = $heading->authorities();
483 # want only one exact match
484 if ( $#{$authorities} == 0 ) {
485 my $authority = MARC::Record->new_from_usmarc( $authorities->[0] );
486 my $authid = $authority->field('001')->data();
487 next if defined $current_link and $current_link eq $authid;
489 $field->delete_subfield( code => '9' ) if defined $current_link;
490 $field->add_subfields( '9', $authid );
491 $num_headings_changed++;
493 if ( defined $current_link ) {
494 $field->delete_subfield( code => '9' );
495 $num_headings_changed++;
500 return $num_headings_changed;
503 =head2 GetRecordValue
505 my $values = GetRecordValue($field, $record, $frameworkcode);
507 Get MARC fields from a keyword defined in fieldmapping table.
512 my ( $field, $record, $frameworkcode ) = @_;
513 my $dbh = C4::Context->dbh;
515 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
516 $sth->execute( $frameworkcode, $field );
520 while ( my $row = $sth->fetchrow_hashref ) {
521 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
522 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
523 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
524 push @result, { 'subfield' => $subfield };
527 } elsif ( $row->{subfieldcode} eq "" ) {
528 push @result, { 'subfield' => $field->as_string() };
536 =head2 SetFieldMapping
538 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
540 Set a Field to MARC mapping value, if it already exists we don't add a new one.
544 sub SetFieldMapping {
545 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
546 my $dbh = C4::Context->dbh;
548 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
549 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
550 if ( not $sth->fetchrow_hashref ) {
552 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
554 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
558 =head2 DeleteFieldMapping
560 DeleteFieldMapping($id);
562 Delete a field mapping from an $id.
566 sub DeleteFieldMapping {
568 my $dbh = C4::Context->dbh;
570 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
574 =head2 GetFieldMapping
576 GetFieldMapping($frameworkcode);
578 Get all field mappings for a specified frameworkcode
582 sub GetFieldMapping {
583 my ($framework) = @_;
584 my $dbh = C4::Context->dbh;
586 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
587 $sth->execute($framework);
590 while ( my $row = $sth->fetchrow_hashref ) {
598 $data = &GetBiblioData($biblionumber);
600 Returns information about the book with the given biblionumber.
601 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
602 the C<biblio> and C<biblioitems> tables in the
605 In addition, C<$data-E<gt>{subject}> is the list of the book's
606 subjects, separated by C<" , "> (space, comma, space).
607 If there are multiple biblioitems with the given biblionumber, only
608 the first one is considered.
614 my $dbh = C4::Context->dbh;
616 # my $query = C4::Context->preference('item-level_itypes') ?
617 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
619 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
620 # WHERE biblio.biblionumber = ?
621 # AND biblioitems.biblionumber = biblio.biblionumber
624 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
626 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
627 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
628 WHERE biblio.biblionumber = ?
629 AND biblioitems.biblionumber = biblio.biblionumber ";
631 my $sth = $dbh->prepare($query);
632 $sth->execute($bibnum);
634 $data = $sth->fetchrow_hashref;
638 } # sub GetBiblioData
640 =head2 &GetBiblioItemData
642 $itemdata = &GetBiblioItemData($biblioitemnumber);
644 Looks up the biblioitem with the given biblioitemnumber. Returns a
645 reference-to-hash. The keys are the fields from the C<biblio>,
646 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
647 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
652 sub GetBiblioItemData {
653 my ($biblioitemnumber) = @_;
654 my $dbh = C4::Context->dbh;
655 my $query = "SELECT *,biblioitems.notes AS bnotes
656 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
657 unless ( C4::Context->preference('item-level_itypes') ) {
658 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
660 $query .= " WHERE biblioitemnumber = ? ";
661 my $sth = $dbh->prepare($query);
663 $sth->execute($biblioitemnumber);
664 $data = $sth->fetchrow_hashref;
667 } # sub &GetBiblioItemData
669 =head2 GetBiblioItemByBiblioNumber
671 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
675 sub GetBiblioItemByBiblioNumber {
676 my ($biblionumber) = @_;
677 my $dbh = C4::Context->dbh;
678 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
682 $sth->execute($biblionumber);
684 while ( my $data = $sth->fetchrow_hashref ) {
685 push @results, $data;
692 =head2 GetBiblionumberFromItemnumber
697 sub GetBiblionumberFromItemnumber {
698 my ($itemnumber) = @_;
699 my $dbh = C4::Context->dbh;
700 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
702 $sth->execute($itemnumber);
703 my ($result) = $sth->fetchrow;
707 =head2 GetBiblioFromItemNumber
709 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
711 Looks up the item with the given itemnumber. if undef, try the barcode.
713 C<&itemnodata> returns a reference-to-hash whose keys are the fields
714 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
720 sub GetBiblioFromItemNumber {
721 my ( $itemnumber, $barcode ) = @_;
722 my $dbh = C4::Context->dbh;
725 $sth = $dbh->prepare(
727 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
728 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
729 WHERE items.itemnumber = ?"
731 $sth->execute($itemnumber);
733 $sth = $dbh->prepare(
735 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
736 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
737 WHERE items.barcode = ?"
739 $sth->execute($barcode);
741 my $data = $sth->fetchrow_hashref;
748 $isbd = &GetISBDView($biblionumber);
750 Return the ISBD view which can be included in opac and intranet
755 my ( $biblionumber, $template ) = @_;
756 my $record = GetMarcBiblio($biblionumber);
757 my $itemtype = &GetFrameworkCode($biblionumber);
758 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
759 my $tagslib = &GetMarcStructure( 1, $itemtype );
761 my $ISBD = C4::Context->preference('isbd');
766 foreach my $isbdfield ( split( /#/, $bloc ) ) {
768 # $isbdfield= /(.?.?.?)/;
769 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
770 my $fieldvalue = $1 || 0;
771 my $subfvalue = $2 || "";
773 my $analysestring = $4;
776 # warn "==> $1 / $2 / $3 / $4";
777 # my $fieldvalue=substr($isbdfield,0,3);
778 if ( $fieldvalue > 0 ) {
779 my $hasputtextbefore = 0;
780 my @fieldslist = $record->field($fieldvalue);
781 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
783 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
784 # warn "FV : $fieldvalue";
785 if ( $subfvalue ne "" ) {
786 foreach my $field (@fieldslist) {
787 foreach my $subfield ( $field->subfield($subfvalue) ) {
788 my $calculated = $analysestring;
789 my $tag = $field->tag();
792 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
793 my $tagsubf = $tag . $subfvalue;
794 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
795 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
797 # field builded, store the result
798 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
799 $blocres .= $textbefore;
800 $hasputtextbefore = 1;
803 # remove punctuation at start
804 $calculated =~ s/^( |;|:|\.|-)*//g;
805 $blocres .= $calculated;
810 $blocres .= $textafter if $hasputtextbefore;
812 foreach my $field (@fieldslist) {
813 my $calculated = $analysestring;
814 my $tag = $field->tag();
817 my @subf = $field->subfields;
818 for my $i ( 0 .. $#subf ) {
819 my $valuecode = $subf[$i][1];
820 my $subfieldcode = $subf[$i][0];
821 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
822 my $tagsubf = $tag . $subfieldcode;
824 $calculated =~ s/ # replace all {{}} codes by the value code.
825 \{\{$tagsubf\}\} # catch the {{actualcode}}
827 $valuecode # replace by the value code
830 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
831 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
834 # field builded, store the result
835 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
836 $blocres .= $textbefore;
837 $hasputtextbefore = 1;
840 # remove punctuation at start
841 $calculated =~ s/^( |;|:|\.|-)*//g;
842 $blocres .= $calculated;
845 $blocres .= $textafter if $hasputtextbefore;
848 $blocres .= $isbdfield;
853 $res =~ s/\{(.*?)\}//g;
855 $res =~ s/\n/<br\/>/g;
865 ( $count, @results ) = &GetBiblio($biblionumber);
870 my ($biblionumber) = @_;
871 my $dbh = C4::Context->dbh;
872 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
875 $sth->execute($biblionumber);
876 while ( my $data = $sth->fetchrow_hashref ) {
877 $results[$count] = $data;
881 return ( $count, @results );
884 =head2 GetBiblioItemInfosOf
886 GetBiblioItemInfosOf(@biblioitemnumbers);
890 sub GetBiblioItemInfosOf {
891 my @biblioitemnumbers = @_;
894 SELECT biblioitemnumber,
898 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
900 return get_infos_of( $query, 'biblioitemnumber' );
903 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
905 =head2 GetMarcStructure
907 $res = GetMarcStructure($forlibrarian,$frameworkcode);
909 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
910 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
911 $frameworkcode : the framework code to read
915 # cache for results of GetMarcStructure -- needed
917 our $marc_structure_cache;
919 sub GetMarcStructure {
920 my ( $forlibrarian, $frameworkcode ) = @_;
921 my $dbh = C4::Context->dbh;
922 $frameworkcode = "" unless $frameworkcode;
924 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
925 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
928 # my $sth = $dbh->prepare(
929 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
930 # $sth->execute($frameworkcode);
931 # my ($total) = $sth->fetchrow;
932 # $frameworkcode = "" unless ( $total > 0 );
933 my $sth = $dbh->prepare(
934 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
935 FROM marc_tag_structure
936 WHERE frameworkcode=?
939 $sth->execute($frameworkcode);
940 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
942 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
943 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
944 $res->{$tag}->{tab} = "";
945 $res->{$tag}->{mandatory} = $mandatory;
946 $res->{$tag}->{repeatable} = $repeatable;
949 $sth = $dbh->prepare(
950 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
951 FROM marc_subfield_structure
952 WHERE frameworkcode=?
953 ORDER BY tagfield,tagsubfield
957 $sth->execute($frameworkcode);
960 my $authorised_value;
971 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
972 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue
976 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
977 $res->{$tag}->{$subfield}->{tab} = $tab;
978 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
979 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
980 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
981 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
982 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
983 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
984 $res->{$tag}->{$subfield}->{seealso} = $seealso;
985 $res->{$tag}->{$subfield}->{hidden} = $hidden;
986 $res->{$tag}->{$subfield}->{isurl} = $isurl;
987 $res->{$tag}->{$subfield}->{'link'} = $link;
988 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
991 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
996 =head2 GetUsedMarcStructure
998 The same function as GetMarcStructure except it just takes field
999 in tab 0-9. (used field)
1001 my $results = GetUsedMarcStructure($frameworkcode);
1003 C<$results> is a ref to an array which each case containts a ref
1004 to a hash which each keys is the columns from marc_subfield_structure
1006 C<$frameworkcode> is the framework code.
1010 sub GetUsedMarcStructure($) {
1011 my $frameworkcode = shift || '';
1014 FROM marc_subfield_structure
1016 AND frameworkcode = ?
1017 ORDER BY tagfield, tagsubfield
1019 my $sth = C4::Context->dbh->prepare($query);
1020 $sth->execute($frameworkcode);
1021 return $sth->fetchall_arrayref( {} );
1024 =head2 GetMarcFromKohaField
1026 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1028 Returns the MARC fields & subfields mapped to the koha field
1029 for the given frameworkcode
1033 sub GetMarcFromKohaField {
1034 my ( $kohafield, $frameworkcode ) = @_;
1035 return 0, 0 unless $kohafield and defined $frameworkcode;
1036 my $relations = C4::Context->marcfromkohafield;
1037 return ( $relations->{$frameworkcode}->{$kohafield}->[0], $relations->{$frameworkcode}->{$kohafield}->[1] );
1040 =head2 GetMarcBiblio
1042 my $record = GetMarcBiblio($biblionumber);
1044 Returns MARC::Record representing bib identified by
1045 C<$biblionumber>. If no bib exists, returns undef.
1046 The MARC record contains both biblio & item data.
1051 my $biblionumber = shift;
1052 my $dbh = C4::Context->dbh;
1053 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1054 $sth->execute($biblionumber);
1055 my $row = $sth->fetchrow_hashref;
1056 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1057 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1058 my $record = MARC::Record->new();
1061 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1062 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1064 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1073 my $marcxml = GetXmlBiblio($biblionumber);
1075 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1076 The XML contains both biblio & item datas
1081 my ($biblionumber) = @_;
1082 my $dbh = C4::Context->dbh;
1083 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1084 $sth->execute($biblionumber);
1085 my ($marcxml) = $sth->fetchrow;
1089 =head2 GetCOinSBiblio
1091 my $coins = GetCOinSBiblio($biblionumber);
1093 Returns the COinS(a span) which can be included in a biblio record
1097 sub GetCOinSBiblio {
1098 my ($biblionumber) = @_;
1099 my $record = GetMarcBiblio($biblionumber);
1101 # get the coin format
1103 # can't get a valid MARC::Record object, bail out at this point
1104 warn "We called GetMarcBiblio with a biblionumber that doesn't exist biblionumber=$biblionumber";
1107 my $pos7 = substr $record->leader(), 7, 1;
1108 my $pos6 = substr $record->leader(), 6, 1;
1111 my ( $aulast, $aufirst ) = ( '', '' );
1120 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1125 'b' => 'manuscript',
1127 'd' => 'manuscript',
1131 'i' => 'audioRecording',
1132 'j' => 'audioRecording',
1135 'm' => 'computerProgram',
1140 'a' => 'journalArticle',
1144 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1146 if ( $genre eq 'book' ) {
1147 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1150 ##### We must transform mtx to a valable mtx and document type ####
1151 if ( $genre eq 'book' ) {
1153 } elsif ( $genre eq 'journal' ) {
1155 } elsif ( $genre eq 'journalArticle' ) {
1162 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1165 $aulast = $record->subfield( '700', 'a' );
1166 $aufirst = $record->subfield( '700', 'b' );
1167 $oauthors = "&rft.au=$aufirst $aulast";
1170 if ( $record->field('200') ) {
1171 for my $au ( $record->field('200')->subfield('g') ) {
1172 $oauthors .= "&rft.au=$au";
1177 ? "&rft.title=" . $record->subfield( '200', 'a' )
1178 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1179 $pubyear = $record->subfield( '210', 'd' );
1180 $publisher = $record->subfield( '210', 'c' );
1181 $isbn = $record->subfield( '010', 'a' );
1182 $issn = $record->subfield( '011', 'a' );
1185 # MARC21 need some improve
1188 $genre = "&rft.genre=book";
1191 if ( $record->field('100') ) {
1192 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1196 if ( $record->field('700') ) {
1197 for my $au ( $record->field('700')->subfield('a') ) {
1198 $oauthors .= "&rft.au=$au";
1201 $title = "&rft.btitle=" . $record->subfield( '245', 'a' );
1202 $subtitle = $record->subfield( '245', 'b' ) || '';
1203 $title .= $subtitle;
1204 $pubyear = $record->subfield( '260', 'c' ) || '';
1205 $publisher = $record->subfield( '260', 'b' ) || '';
1206 $isbn = $record->subfield( '020', 'a' ) || '';
1207 $issn = $record->subfield( '022', 'a' ) || '';
1211 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1212 $coins_value =~ s/(\ |&[^a])/\+/g;
1213 $coins_value =~ s/\"/\"\;/g;
1215 #<!-- 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="
1217 return $coins_value;
1220 =head2 GetAuthorisedValueDesc
1222 my $subfieldvalue =get_authorised_value_desc(
1223 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1225 Retrieve the complete description for a given authorised value.
1227 Now takes $category and $value pair too.
1229 my $auth_value_desc =GetAuthorisedValueDesc(
1230 '','', 'DVD' ,'','','CCODE');
1232 If the optional $opac parameter is set to a true value, displays OPAC
1233 descriptions rather than normal ones when they exist.
1237 sub GetAuthorisedValueDesc {
1238 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1239 my $dbh = C4::Context->dbh;
1243 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1246 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1247 return C4::Branch::GetBranchName($value);
1251 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1252 return getitemtypeinfo($value)->{description};
1255 #---- "true" authorized value
1256 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1259 if ( $category ne "" ) {
1260 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1261 $sth->execute( $category, $value );
1262 my $data = $sth->fetchrow_hashref;
1263 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1265 return $value; # if nothing is found return the original value
1269 =head2 GetMarcControlnumber
1271 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1273 Get the control number / record Identifier from the MARC record and return it.
1277 sub GetMarcControlnumber {
1278 my ( $record, $marcflavour ) = @_;
1279 my $controlnumber = "";
1280 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1281 # Keep $marcflavour for possible later use
1282 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC") {
1283 my $controlnumberField = $record->field('001');
1284 if ($controlnumberField) {
1285 $controlnumber = $controlnumberField->data();
1288 return $controlnumber;
1293 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1295 Get all ISBNs from the MARC record and returns them in an array.
1296 ISBNs stored in differents places depending on MARC flavour
1301 my ( $record, $marcflavour ) = @_;
1303 if ( $marcflavour eq "MARC21" ) {
1305 } else { # assume unimarc if not marc21
1312 foreach my $field ( $record->field($scope) ) {
1313 my $value = $field->as_string();
1314 if ( $isbn ne "" ) {
1315 $marcisbn = { marcisbn => $isbn, };
1316 push @marcisbns, $marcisbn;
1319 if ( $isbn ne $value ) {
1320 $isbn = $isbn . " " . $value;
1325 $marcisbn = { marcisbn => $isbn };
1326 push @marcisbns, $marcisbn; #load last tag into array
1333 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1335 Get all notes from the MARC record and returns them in an array.
1336 The note are stored in differents places depending on MARC flavour
1341 my ( $record, $marcflavour ) = @_;
1343 if ( $marcflavour eq "MARC21" ) {
1345 } else { # assume unimarc if not marc21
1352 foreach my $field ( $record->field($scope) ) {
1353 my $value = $field->as_string();
1354 if ( $note ne "" ) {
1355 $marcnote = { marcnote => $note, };
1356 push @marcnotes, $marcnote;
1359 if ( $note ne $value ) {
1360 $note = $note . " " . $value;
1365 $marcnote = { marcnote => $note };
1366 push @marcnotes, $marcnote; #load last tag into array
1369 } # end GetMarcNotes
1371 =head2 GetMarcSubjects
1373 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1375 Get all subjects from the MARC record and returns them in an array.
1376 The subjects are stored in differents places depending on MARC flavour
1380 sub GetMarcSubjects {
1381 my ( $record, $marcflavour ) = @_;
1382 my ( $mintag, $maxtag );
1383 if ( $marcflavour eq "MARC21" ) {
1386 } else { # assume unimarc if not marc21
1396 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1398 foreach my $field ( $record->field('6..') ) {
1399 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1401 my @subfields = $field->subfields();
1405 # if there is an authority link, build the link with an= subfield9
1407 for my $subject_subfield (@subfields) {
1409 # don't load unimarc subfields 3,4,5
1410 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1412 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1413 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1414 my $code = $subject_subfield->[0];
1415 my $value = $subject_subfield->[1];
1416 my $linkvalue = $value;
1417 $linkvalue =~ s/(\(|\))//g;
1418 my $operator = " and " unless $counter == 0;
1421 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1423 if ( not $found9 ) {
1424 push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
1426 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1429 my @this_link_loop = @link_loop;
1430 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
1434 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1437 return \@marcsubjects;
1438 } #end getMARCsubjects
1440 =head2 GetMarcAuthors
1442 authors = GetMarcAuthors($record,$marcflavour);
1444 Get all authors from the MARC record and returns them in an array.
1445 The authors are stored in differents places depending on MARC flavour
1449 sub GetMarcAuthors {
1450 my ( $record, $marcflavour ) = @_;
1451 my ( $mintag, $maxtag );
1453 # tagslib useful for UNIMARC author reponsabilities
1455 &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.
1456 if ( $marcflavour eq "MARC21" ) {
1459 } elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1467 foreach my $field ( $record->fields ) {
1468 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1471 my @subfields = $field->subfields();
1474 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1475 my $subfield9 = $field->subfield('9');
1476 for my $authors_subfield (@subfields) {
1478 # don't load unimarc subfields 3, 5
1479 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1480 my $subfieldcode = $authors_subfield->[0];
1481 my $value = $authors_subfield->[1];
1482 my $linkvalue = $value;
1483 $linkvalue =~ s/(\(|\))//g;
1484 my $operator = " and " unless $count_auth == 0;
1486 # if we have an authority link, use that as the link, otherwise use standard searching
1488 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1491 # reset $linkvalue if UNIMARC author responsibility
1492 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1493 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1495 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1497 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1498 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1499 my @this_link_loop = @link_loop;
1500 my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
1501 push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
1504 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1506 return \@marcauthors;
1511 $marcurls = GetMarcUrls($record,$marcflavour);
1513 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1514 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1519 my ( $record, $marcflavour ) = @_;
1522 for my $field ( $record->field('856') ) {
1524 for my $note ( $field->subfield('z') ) {
1525 push @notes, { note => $note };
1527 my @urls = $field->subfield('u');
1528 foreach my $url (@urls) {
1530 if ( $marcflavour eq 'MARC21' ) {
1531 my $s3 = $field->subfield('3');
1532 my $link = $field->subfield('y');
1533 unless ( $url =~ /^\w+:/ ) {
1534 if ( $field->indicator(1) eq '7' ) {
1535 $url = $field->subfield('2') . "://" . $url;
1536 } elsif ( $field->indicator(1) eq '1' ) {
1537 $url = 'ftp://' . $url;
1540 # properly, this should be if ind1=4,
1541 # however we will assume http protocol since we're building a link.
1542 $url = 'http://' . $url;
1546 # TODO handle ind 2 (relationship)
1551 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1552 $marcurl->{'part'} = $s3 if ($link);
1553 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1555 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1556 $marcurl->{'MARCURL'} = $url;
1558 push @marcurls, $marcurl;
1564 =head2 GetMarcSeries
1566 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1568 Get all series from the MARC record and returns them in an array.
1569 The series are stored in differents places depending on MARC flavour
1574 my ( $record, $marcflavour ) = @_;
1575 my ( $mintag, $maxtag );
1576 if ( $marcflavour eq "MARC21" ) {
1579 } else { # assume unimarc if not marc21
1589 foreach my $field ( $record->field('440'), $record->field('490') ) {
1592 #my $value = $field->subfield('a');
1593 #$marcsubjct = {MARCSUBJCT => $value,};
1594 my @subfields = $field->subfields();
1596 #warn "subfields:".join " ", @$subfields;
1599 for my $series_subfield (@subfields) {
1601 undef $volume_number;
1603 # see if this is an instance of a volume
1604 if ( $series_subfield->[0] eq 'v' ) {
1608 my $code = $series_subfield->[0];
1609 my $value = $series_subfield->[1];
1610 my $linkvalue = $value;
1611 $linkvalue =~ s/(\(|\))//g;
1612 my $operator = " and " unless $counter == 0;
1613 push @link_loop, { link => $linkvalue, operator => $operator };
1614 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1615 if ($volume_number) {
1616 push @subfields_loop, { volumenum => $value };
1618 push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number } unless ( $series_subfield->[0] eq '9' );
1622 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1624 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1625 #push @marcsubjcts, $marcsubjct;
1629 my $marcseriessarray = \@marcseries;
1630 return $marcseriessarray;
1631 } #end getMARCseriess
1633 =head2 GetFrameworkCode
1635 $frameworkcode = GetFrameworkCode( $biblionumber )
1639 sub GetFrameworkCode {
1640 my ($biblionumber) = @_;
1641 my $dbh = C4::Context->dbh;
1642 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1643 $sth->execute($biblionumber);
1644 my ($frameworkcode) = $sth->fetchrow;
1645 return $frameworkcode;
1648 =head2 TransformKohaToMarc
1650 $record = TransformKohaToMarc( $hash )
1652 This function builds partial MARC::Record from a hash
1653 Hash entries can be from biblio or biblioitems.
1655 This function is called in acquisition module, to create a basic catalogue entry from user entry
1659 sub TransformKohaToMarc {
1661 my $sth = C4::Context->dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1662 my $record = MARC::Record->new();
1663 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1664 foreach ( keys %{$hash} ) {
1665 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1670 =head2 TransformKohaToMarcOneField
1672 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1676 sub TransformKohaToMarcOneField {
1677 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1678 $frameworkcode = '' unless $frameworkcode;
1682 if ( !defined $sth ) {
1683 my $dbh = C4::Context->dbh;
1684 $sth = $dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1686 $sth->execute( $frameworkcode, $kohafieldname );
1687 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1688 my @values = split(/\s?\|\s?/, $value, -1);
1690 foreach my $itemvalue (@values){
1691 my $tag = $record->field($tagfield);
1693 $tag->add_subfields( $tagsubfield => $itemvalue );
1694 $record->delete_field($tag);
1695 $record->insert_fields_ordered($tag);
1698 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $itemvalue );
1705 =head2 TransformHtmlToXml
1707 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1708 $ind_tag, $auth_type )
1710 $auth_type contains :
1714 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1716 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1718 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1724 sub TransformHtmlToXml {
1725 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1726 my $xml = MARC::File::XML::header('UTF-8');
1727 $xml .= "<record>\n";
1728 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1729 MARC::File::XML->default_record_format($auth_type);
1731 # in UNIMARC, field 100 contains the encoding
1732 # check that there is one, otherwise the
1733 # MARC::Record->new_from_xml will fail (and Koha will die)
1734 my $unimarc_and_100_exist = 0;
1735 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1740 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1742 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
1744 # if we have a 100 field and it's values are not correct, skip them.
1745 # if we don't have any valid 100 field, we will create a default one at the end
1746 my $enc = substr( @$values[$i], 26, 2 );
1747 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
1748 $unimarc_and_100_exist = 1;
1753 @$values[$i] =~ s/&/&/g;
1754 @$values[$i] =~ s/</</g;
1755 @$values[$i] =~ s/>/>/g;
1756 @$values[$i] =~ s/"/"/g;
1757 @$values[$i] =~ s/'/'/g;
1759 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1760 # utf8::decode( @$values[$i] );
1762 if ( ( @$tags[$i] ne $prevtag ) ) {
1763 $j++ unless ( @$tags[$i] eq "" );
1764 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1765 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1766 my $ind1 = _default_ind_to_space($indicator1);
1768 if ( @$indicator[$j] ) {
1769 $ind2 = _default_ind_to_space($indicator2);
1771 warn "Indicator in @$tags[$i] is empty";
1775 $xml .= "</datafield>\n";
1776 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1777 && ( @$values[$i] ne "" ) ) {
1778 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1779 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1785 if ( @$values[$i] ne "" ) {
1788 if ( @$tags[$i] eq "000" ) {
1789 $xml .= "<leader>@$values[$i]</leader>\n";
1792 # rest of the fixed fields
1793 } elsif ( @$tags[$i] < 10 ) {
1794 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1797 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1798 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1803 } else { # @$tags[$i] eq $prevtag
1804 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1805 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1806 my $ind1 = _default_ind_to_space($indicator1);
1808 if ( @$indicator[$j] ) {
1809 $ind2 = _default_ind_to_space($indicator2);
1811 warn "Indicator in @$tags[$i] is empty";
1814 if ( @$values[$i] eq "" ) {
1817 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1820 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1823 $prevtag = @$tags[$i];
1825 $xml .= "</datafield>\n" if @$tags > 0;
1826 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
1828 # warn "SETTING 100 for $auth_type";
1829 my $string = strftime( "%Y%m%d", localtime(time) );
1831 # set 50 to position 26 is biblios, 13 if authorities
1833 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
1834 $string = sprintf( "%-*s", 35, $string );
1835 substr( $string, $pos, 6, "50" );
1836 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1837 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1838 $xml .= "</datafield>\n";
1840 $xml .= "</record>\n";
1841 $xml .= MARC::File::XML::footer();
1845 =head2 _default_ind_to_space
1847 Passed what should be an indicator returns a space
1848 if its undefined or zero length
1852 sub _default_ind_to_space {
1854 if ( !defined $s || $s eq q{} ) {
1860 =head2 TransformHtmlToMarc
1862 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1863 L<$params> is a ref to an array as below:
1865 'tag_010_indicator1_531951' ,
1866 'tag_010_indicator2_531951' ,
1867 'tag_010_code_a_531951_145735' ,
1868 'tag_010_subfield_a_531951_145735' ,
1869 'tag_200_indicator1_873510' ,
1870 'tag_200_indicator2_873510' ,
1871 'tag_200_code_a_873510_673465' ,
1872 'tag_200_subfield_a_873510_673465' ,
1873 'tag_200_code_b_873510_704318' ,
1874 'tag_200_subfield_b_873510_704318' ,
1875 'tag_200_code_e_873510_280822' ,
1876 'tag_200_subfield_e_873510_280822' ,
1877 'tag_200_code_f_873510_110730' ,
1878 'tag_200_subfield_f_873510_110730' ,
1880 L<$cgi> is the CGI object which containts the value.
1881 L<$record> is the MARC::Record object.
1885 sub TransformHtmlToMarc {
1889 # explicitly turn on the UTF-8 flag for all
1890 # 'tag_' parameters to avoid incorrect character
1891 # conversion later on
1892 my $cgi_params = $cgi->Vars;
1893 foreach my $param_name ( keys %$cgi_params ) {
1894 if ( $param_name =~ /^tag_/ ) {
1895 my $param_value = $cgi_params->{$param_name};
1896 if ( utf8::decode($param_value) ) {
1897 $cgi_params->{$param_name} = $param_value;
1900 # FIXME - need to do something if string is not valid UTF-8
1904 # creating a new record
1905 my $record = MARC::Record->new();
1908 while ( $params->[$i] ) { # browse all CGI params
1909 my $param = $params->[$i];
1912 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1913 if ( $param eq 'biblionumber' ) {
1914 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1915 if ( $biblionumbertagfield < 10 ) {
1916 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
1918 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
1920 push @fields, $newfield if ($newfield);
1921 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
1924 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
1925 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
1929 if ( $tag < 10 ) { # no code for theses fields
1930 # in MARC editor, 000 contains the leader.
1931 if ( $tag eq '000' ) {
1932 # Force a fake leader even if not provided to avoid crashing
1933 # during decoding MARC record containing UTF-8 characters
1935 length( $cgi->param($params->[$j+1]) ) == 24
1936 ? $cgi->param( $params->[ $j + 1 ] )
1940 # between 001 and 009 (included)
1941 } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
1942 $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
1945 # > 009, deal with subfields
1947 while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
1948 my $inner_param = $params->[$j];
1950 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
1951 $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
1954 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
1955 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
1961 push @fields, $newfield if ($newfield);
1966 $record->append_fields(@fields);
1970 # cache inverted MARC field map
1971 our $inverted_field_map;
1973 =head2 TransformMarcToKoha
1975 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1977 Extract data from a MARC bib record into a hashref representing
1978 Koha biblio, biblioitems, and items fields.
1982 sub TransformMarcToKoha {
1983 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1986 $limit_table = $limit_table || 0;
1987 $frameworkcode = '' unless defined $frameworkcode;
1989 unless ( defined $inverted_field_map ) {
1990 $inverted_field_map = _get_inverted_marc_field_map();
1994 if ( defined $limit_table && $limit_table eq 'items' ) {
1995 $tables{'items'} = 1;
1997 $tables{'items'} = 1;
1998 $tables{'biblio'} = 1;
1999 $tables{'biblioitems'} = 1;
2002 # traverse through record
2003 MARCFIELD: foreach my $field ( $record->fields() ) {
2004 my $tag = $field->tag();
2005 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2006 if ( $field->is_control_field() ) {
2007 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2008 ENTRY: foreach my $entry ( @{$kohafields} ) {
2009 my ( $subfield, $table, $column ) = @{$entry};
2010 next ENTRY unless exists $tables{$table};
2011 my $key = _disambiguate( $table, $column );
2012 if ( $result->{$key} ) {
2013 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2014 $result->{$key} .= " | " . $field->data();
2017 $result->{$key} = $field->data();
2022 # deal with subfields
2023 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2024 my $code = $sf->[0];
2025 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2026 my $value = $sf->[1];
2027 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2028 my ( $table, $column ) = @{$entry};
2029 next SFENTRY unless exists $tables{$table};
2030 my $key = _disambiguate( $table, $column );
2031 if ( $result->{$key} ) {
2032 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2033 $result->{$key} .= " | " . $value;
2036 $result->{$key} = $value;
2043 # modify copyrightdate to keep only the 1st year found
2044 if ( exists $result->{'copyrightdate'} ) {
2045 my $temp = $result->{'copyrightdate'};
2046 $temp =~ m/c(\d\d\d\d)/;
2047 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2048 $result->{'copyrightdate'} = $1;
2049 } else { # if no cYYYY, get the 1st date.
2050 $temp =~ m/(\d\d\d\d)/;
2051 $result->{'copyrightdate'} = $1;
2055 # modify publicationyear to keep only the 1st year found
2056 if ( exists $result->{'publicationyear'} ) {
2057 my $temp = $result->{'publicationyear'};
2058 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2059 $result->{'publicationyear'} = $1;
2060 } else { # if no cYYYY, get the 1st date.
2061 $temp =~ m/(\d\d\d\d)/;
2062 $result->{'publicationyear'} = $1;
2069 sub _get_inverted_marc_field_map {
2071 my $relations = C4::Context->marcfromkohafield;
2073 foreach my $frameworkcode ( keys %{$relations} ) {
2074 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2075 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2076 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2077 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2078 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2079 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2080 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2086 =head2 _disambiguate
2088 $newkey = _disambiguate($table, $field);
2090 This is a temporary hack to distinguish between the
2091 following sets of columns when using TransformMarcToKoha.
2093 items.cn_source & biblioitems.cn_source
2094 items.cn_sort & biblioitems.cn_sort
2096 Columns that are currently NOT distinguished (FIXME
2097 due to lack of time to fully test) are:
2099 biblio.notes and biblioitems.notes
2104 FIXME - this is necessary because prefixing each column
2105 name with the table name would require changing lots
2106 of code and templates, and exposing more of the DB
2107 structure than is good to the UI templates, particularly
2108 since biblio and bibloitems may well merge in a future
2109 version. In the future, it would also be good to
2110 separate DB access and UI presentation field names
2115 sub CountItemsIssued {
2116 my ($biblionumber) = @_;
2117 my $dbh = C4::Context->dbh;
2118 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2119 $sth->execute($biblionumber);
2120 my $row = $sth->fetchrow_hashref();
2121 return $row->{'issuedCount'};
2125 my ( $table, $column ) = @_;
2126 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2127 return $table . '.' . $column;
2134 =head2 get_koha_field_from_marc
2136 $result->{_disambiguate($table, $field)} =
2137 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2139 Internal function to map data from the MARC record to a specific non-MARC field.
2140 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2144 sub get_koha_field_from_marc {
2145 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2146 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2148 foreach my $field ( $record->field($tagfield) ) {
2149 if ( $field->tag() < 10 ) {
2151 $kohafield .= " | " . $field->data();
2153 $kohafield = $field->data();
2156 if ( $field->subfields ) {
2157 my @subfields = $field->subfields();
2158 foreach my $subfieldcount ( 0 .. $#subfields ) {
2159 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2161 $kohafield .= " | " . $subfields[$subfieldcount][1];
2163 $kohafield = $subfields[$subfieldcount][1];
2173 =head2 TransformMarcToKohaOneField
2175 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2179 sub TransformMarcToKohaOneField {
2181 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2182 # only the 1st will be retrieved...
2183 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2185 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2186 foreach my $field ( $record->field($tagfield) ) {
2187 if ( $field->tag() < 10 ) {
2188 if ( $result->{$kohafield} ) {
2189 $result->{$kohafield} .= " | " . $field->data();
2191 $result->{$kohafield} = $field->data();
2194 if ( $field->subfields ) {
2195 my @subfields = $field->subfields();
2196 foreach my $subfieldcount ( 0 .. $#subfields ) {
2197 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2198 if ( $result->{$kohafield} ) {
2199 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2201 $result->{$kohafield} = $subfields[$subfieldcount][1];
2211 =head1 OTHER FUNCTIONS
2214 =head2 PrepareItemrecordDisplay
2216 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2218 Returns a hash with all the fields for Display a given item data in a template
2220 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2224 sub PrepareItemrecordDisplay {
2226 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2228 my $dbh = C4::Context->dbh;
2229 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2230 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2231 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2233 # return nothing if we don't have found an existing framework.
2234 return "" unless $tagslib;
2235 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
2237 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2238 foreach my $tag ( sort keys %{$tagslib} ) {
2239 my $previous_tag = '';
2242 # loop through each subfield
2244 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2245 next if ( subfield_is_koha_internal_p($subfield) );
2246 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2248 $subfield_data{tag} = $tag;
2249 $subfield_data{subfield} = $subfield;
2250 $subfield_data{countsubfield} = $cntsubf++;
2251 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2253 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2254 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2255 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2256 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2257 $subfield_data{hidden} = "display:none"
2258 if $tagslib->{$tag}->{$subfield}->{hidden};
2259 my ( $x, $defaultvalue );
2261 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2263 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2264 if ( !defined $defaultvalue ) {
2265 $defaultvalue = q||;
2267 $defaultvalue =~ s/"/"/g;
2269 # search for itemcallnumber if applicable
2270 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2271 && C4::Context->preference('itemcallnumber') ) {
2272 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2273 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2274 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2276 $defaultvalue = $temp->subfield($CNsubfield);
2279 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2281 && $defaultvalues->{'callnumber'} ) {
2282 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2284 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2287 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2289 && $defaultvalues->{'branchcode'} ) {
2290 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2292 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2295 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2297 && $defaultvalues->{'location'} ) {
2298 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2300 $defaultvalue = $defaultvalues->{location} if $defaultvalues;
2303 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2304 my @authorised_values;
2307 # builds list, depending on authorised value...
2309 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2310 if ( ( C4::Context->preference("IndependantBranches") )
2311 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2312 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2313 $sth->execute( C4::Context->userenv->{branch} );
2314 push @authorised_values, ""
2315 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2316 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2317 push @authorised_values, $branchcode;
2318 $authorised_lib{$branchcode} = $branchname;
2321 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2323 push @authorised_values, ""
2324 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2325 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2326 push @authorised_values, $branchcode;
2327 $authorised_lib{$branchcode} = $branchname;
2332 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2333 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2335 push @authorised_values, ""
2336 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2337 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2338 push @authorised_values, $itemtype;
2339 $authorised_lib{$itemtype} = $description;
2342 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2343 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2345 my $class_sources = GetClassSources();
2346 my $default_source = C4::Context->preference("DefaultClassificationSource");
2348 foreach my $class_source (sort keys %$class_sources) {
2349 next unless $class_sources->{$class_source}->{'used'} or
2350 ($class_source eq $default_source);
2351 push @authorised_values, $class_source;
2352 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2355 #---- "true" authorised value
2357 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2358 push @authorised_values, ""
2359 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2360 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2361 push @authorised_values, $value;
2362 $authorised_lib{$value} = $lib;
2365 $subfield_data{marc_value} = CGI::scrolling_list(
2366 -name => 'field_value',
2367 -values => \@authorised_values,
2368 -default => "$defaultvalue",
2369 -labels => \%authorised_lib,
2375 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2377 push( @loop_data, \%subfield_data );
2381 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2382 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2384 'itemtagfield' => $itemtagfield,
2385 'itemtagsubfield' => $itemtagsubfield,
2386 'itemnumber' => $itemnumber,
2387 'iteminformation' => \@loop_data
2394 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2396 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2397 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2398 # =head2 ModZebrafiles
2400 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2404 # sub ModZebrafiles {
2406 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2410 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2411 # unless ( opendir( DIR, "$zebradir" ) ) {
2412 # warn "$zebradir not found";
2416 # my $filename = $zebradir . $biblionumber;
2419 # open( OUTPUT, ">", $filename . ".xml" );
2420 # print OUTPUT $record;
2427 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2429 $biblionumber is the biblionumber we want to index
2431 $op is specialUpdate or delete, and is used to know what we want to do
2433 $server is the server that we want to update
2435 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2436 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2439 $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.
2444 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2445 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2446 my $dbh = C4::Context->dbh;
2448 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2450 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2451 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2453 if ( C4::Context->preference("NoZebra") ) {
2455 # lock the nozebra table : we will read index lines, update them in Perl process
2456 # and write everything in 1 transaction.
2457 # lock the table to avoid someone else overwriting what we are doing
2458 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2459 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2460 if ( $op eq 'specialUpdate' ) {
2462 # OK, we have to add or update the record
2463 # 1st delete (virtually, in indexes), if record actually exists
2465 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2468 # ... add the record
2469 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2472 # it's a deletion, delete the record...
2473 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2474 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2477 # ok, now update the database...
2478 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2479 foreach my $key ( keys %result ) {
2480 foreach my $index ( keys %{ $result{$key} } ) {
2481 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2484 $dbh->do('UNLOCK TABLES');
2488 # we use zebra, just fill zebraqueue table
2490 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2492 AND biblio_auth_number = ?
2495 my $check_sth = $dbh->prepare_cached($check_sql);
2496 $check_sth->execute( $server, $biblionumber, $op );
2497 my ($count) = $check_sth->fetchrow_array;
2498 $check_sth->finish();
2499 if ( $count == 0 ) {
2500 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2501 $sth->execute( $biblionumber, $server, $op );
2507 =head2 GetNoZebraIndexes
2509 %indexes = GetNoZebraIndexes;
2511 return the data from NoZebraIndexes syspref.
2515 sub GetNoZebraIndexes {
2516 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2518 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2519 $line =~ /(.*)=>(.*)/;
2520 my $index = $1; # initial ' or " is removed afterwards
2522 $index =~ s/'|"|\s//g;
2523 $fields =~ s/'|"|\s//g;
2524 $indexes{$index} = $fields;
2529 =head1 INTERNAL FUNCTIONS
2531 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2533 function to delete a biblio in NoZebra indexes
2534 This function does NOT delete anything in database : it reads all the indexes entries
2535 that have to be deleted & delete them in the hash
2537 The SQL part is done either :
2538 - after the Add if we are modifying a biblio (delete + add again)
2539 - immediatly after this sub if we are doing a true deletion.
2541 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2545 sub _DelBiblioNoZebra {
2546 my ( $biblionumber, $record, $server ) = @_;
2549 my $dbh = C4::Context->dbh;
2554 if ( $server eq 'biblioserver' ) {
2555 %index = GetNoZebraIndexes;
2557 # get title of the record (to store the 10 first letters with the index)
2558 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2559 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2562 # for authorities, the "title" is the $a mainentry
2563 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2564 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2565 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2566 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2567 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2568 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2569 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2574 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2575 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2577 # limit to 10 char, should be enough, and limit the DB size
2578 $title = substr( $title, 0, 10 );
2581 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2582 foreach my $field ( $record->fields() ) {
2584 #parse each subfield
2585 next if $field->tag < 10;
2586 foreach my $subfield ( $field->subfields() ) {
2587 my $tag = $field->tag();
2588 my $subfieldcode = $subfield->[0];
2591 # check each index to see if the subfield is stored somewhere
2592 # otherwise, store it in __RAW__ index
2593 foreach my $key ( keys %index ) {
2595 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2596 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2598 my $line = lc $subfield->[1];
2600 # remove meaningless value in the field...
2601 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2603 # ... and split in words
2604 foreach ( split / /, $line ) {
2605 next unless $_; # skip empty values (multiple spaces)
2606 # if the entry is already here, do nothing, the biblionumber has already be removed
2607 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2609 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2610 $sth2->execute( $server, $key, $_ );
2611 my $existing_biblionumbers = $sth2->fetchrow;
2614 if ($existing_biblionumbers) {
2616 # warn " existing for $key $_: $existing_biblionumbers";
2617 $result{$key}->{$_} = $existing_biblionumbers;
2618 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2625 # the subfield is not indexed, store it in __RAW__ index anyway
2627 my $line = lc $subfield->[1];
2628 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2630 # ... and split in words
2631 foreach ( split / /, $line ) {
2632 next unless $_; # skip empty values (multiple spaces)
2633 # if the entry is already here, do nothing, the biblionumber has already be removed
2634 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2636 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2637 $sth2->execute( $server, '__RAW__', $_ );
2638 my $existing_biblionumbers = $sth2->fetchrow;
2641 if ($existing_biblionumbers) {
2642 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2643 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2653 =head2 _AddBiblioNoZebra
2655 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2657 function to add a biblio in NoZebra indexes
2661 sub _AddBiblioNoZebra {
2662 my ( $biblionumber, $record, $server, %result ) = @_;
2663 my $dbh = C4::Context->dbh;
2668 if ( $server eq 'biblioserver' ) {
2669 %index = GetNoZebraIndexes;
2671 # get title of the record (to store the 10 first letters with the index)
2672 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2673 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2676 # warn "server : $server";
2677 # for authorities, the "title" is the $a mainentry
2678 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2679 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2680 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2681 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2682 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2683 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2684 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2687 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2688 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2690 # limit to 10 char, should be enough, and limit the DB size
2691 $title = substr( $title, 0, 10 );
2694 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2695 foreach my $field ( $record->fields() ) {
2697 #parse each subfield
2698 ###FIXME: impossible to index a 001-009 value with NoZebra
2699 next if $field->tag < 10;
2700 foreach my $subfield ( $field->subfields() ) {
2701 my $tag = $field->tag();
2702 my $subfieldcode = $subfield->[0];
2705 # warn "INDEXING :".$subfield->[1];
2706 # check each index to see if the subfield is stored somewhere
2707 # otherwise, store it in __RAW__ index
2708 foreach my $key ( keys %index ) {
2710 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2711 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2713 my $line = lc $subfield->[1];
2715 # remove meaningless value in the field...
2716 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2718 # ... and split in words
2719 foreach ( split / /, $line ) {
2720 next unless $_; # skip empty values (multiple spaces)
2721 # if the entry is already here, improve weight
2723 # warn "managing $_";
2724 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2725 my $weight = $1 + 1;
2726 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2727 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2730 # get the value if it exist in the nozebra table, otherwise, create it
2731 $sth2->execute( $server, $key, $_ );
2732 my $existing_biblionumbers = $sth2->fetchrow;
2735 if ($existing_biblionumbers) {
2736 $result{$key}->{"$_"} = $existing_biblionumbers;
2737 my $weight = defined $1 ? $1 + 1 : 1;
2738 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2739 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2741 # create a new ligne for this entry
2744 # warn "INSERT : $server / $key / $_";
2745 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
2746 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
2753 # the subfield is not indexed, store it in __RAW__ index anyway
2755 my $line = lc $subfield->[1];
2756 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2758 # ... and split in words
2759 foreach ( split / /, $line ) {
2760 next unless $_; # skip empty values (multiple spaces)
2761 # if the entry is already here, improve weight
2762 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2763 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2764 my $weight = $1 + 1;
2765 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2766 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2769 # get the value if it exist in the nozebra table, otherwise, create it
2770 $sth2->execute( $server, '__RAW__', $_ );
2771 my $existing_biblionumbers = $sth2->fetchrow;
2774 if ($existing_biblionumbers) {
2775 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
2776 my $weight = ( $1 ? $1 : 0 ) + 1;
2777 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2778 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2780 # create a new ligne for this entry
2782 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
2783 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
2795 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2797 Find the given $subfield in the given $tag in the given
2798 MARC::Record $record. If the subfield is found, returns
2799 the (indicators, value) pair; otherwise, (undef, undef) is
2803 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2804 I suggest we export it from this module.
2809 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2812 if ( $tagfield < 10 ) {
2813 if ( $record->field($tagfield) ) {
2814 push @result, $record->field($tagfield)->data();
2819 foreach my $field ( $record->field($tagfield) ) {
2820 my @subfields = $field->subfields();
2821 foreach my $subfield (@subfields) {
2822 if ( @$subfield[0] eq $insubfield ) {
2823 push @result, @$subfield[1];
2824 $indicator = $field->indicator(1) . $field->indicator(2);
2829 return ( $indicator, @result );
2832 =head2 _koha_marc_update_bib_ids
2835 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2837 Internal function to add or update biblionumber and biblioitemnumber to
2842 sub _koha_marc_update_bib_ids {
2843 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2845 # we must add bibnum and bibitemnum in MARC::Record...
2846 # we build the new field with biblionumber and biblioitemnumber
2847 # we drop the original field
2848 # we add the new builded field.
2849 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2850 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2852 if ( $biblio_tag != $biblioitem_tag ) {
2854 # biblionumber & biblioitemnumber are in different fields
2856 # deal with biblionumber
2857 my ( $new_field, $old_field );
2858 if ( $biblio_tag < 10 ) {
2859 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2861 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2864 # drop old field and create new one...
2865 $old_field = $record->field($biblio_tag);
2866 $record->delete_field($old_field) if $old_field;
2867 $record->append_fields($new_field);
2869 # deal with biblioitemnumber
2870 if ( $biblioitem_tag < 10 ) {
2871 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2873 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2876 # drop old field and create new one...
2877 $old_field = $record->field($biblioitem_tag);
2878 $record->delete_field($old_field) if $old_field;
2879 $record->insert_fields_ordered($new_field);
2883 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2884 my $new_field = MARC::Field->new(
2885 $biblio_tag, '', '',
2886 "$biblio_subfield" => $biblionumber,
2887 "$biblioitem_subfield" => $biblioitemnumber
2890 # drop old field and create new one...
2891 my $old_field = $record->field($biblio_tag);
2892 $record->delete_field($old_field) if $old_field;
2893 $record->insert_fields_ordered($new_field);
2897 =head2 _koha_marc_update_biblioitem_cn_sort
2899 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2901 Given a MARC bib record and the biblioitem hash, update the
2902 subfield that contains a copy of the value of biblioitems.cn_sort.
2906 sub _koha_marc_update_biblioitem_cn_sort {
2908 my $biblioitem = shift;
2909 my $frameworkcode = shift;
2911 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2912 return unless $biblioitem_tag;
2914 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2916 if ( my $field = $marc->field($biblioitem_tag) ) {
2917 $field->delete_subfield( code => $biblioitem_subfield );
2918 if ( $cn_sort ne '' ) {
2919 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2923 # if we get here, no biblioitem tag is present in the MARC record, so
2924 # we'll create it if $cn_sort is not empty -- this would be
2925 # an odd combination of events, however
2927 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2932 =head2 _koha_add_biblio
2934 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2936 Internal function to add a biblio ($biblio is a hash with the values)
2940 sub _koha_add_biblio {
2941 my ( $dbh, $biblio, $frameworkcode ) = @_;
2945 # set the series flag
2946 unless (defined $biblio->{'serial'}){
2947 $biblio->{'serial'} = 0;
2948 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2951 my $query = "INSERT INTO biblio
2952 SET frameworkcode = ?,
2963 my $sth = $dbh->prepare($query);
2965 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2966 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2969 my $biblionumber = $dbh->{'mysql_insertid'};
2970 if ( $dbh->errstr ) {
2971 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2977 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2978 return ( $biblionumber, $error );
2981 =head2 _koha_modify_biblio
2983 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2985 Internal function for updating the biblio table
2989 sub _koha_modify_biblio {
2990 my ( $dbh, $biblio, $frameworkcode ) = @_;
2995 SET frameworkcode = ?,
3004 WHERE biblionumber = ?
3007 my $sth = $dbh->prepare($query);
3010 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3011 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3012 ) if $biblio->{'biblionumber'};
3014 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3015 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3018 return ( $biblio->{'biblionumber'}, $error );
3021 =head2 _koha_modify_biblioitem_nonmarc
3023 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3025 Updates biblioitems row except for marc and marcxml, which should be changed
3030 sub _koha_modify_biblioitem_nonmarc {
3031 my ( $dbh, $biblioitem ) = @_;
3034 # re-calculate the cn_sort, it may have changed
3035 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3037 my $query = "UPDATE biblioitems
3038 SET biblionumber = ?,
3044 publicationyear = ?,
3048 collectiontitle = ?,
3050 collectionvolume= ?,
3051 editionstatement= ?,
3052 editionresponsibility = ?,
3066 where biblioitemnumber = ?
3068 my $sth = $dbh->prepare($query);
3070 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3071 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3072 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3073 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3074 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3075 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3076 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3077 $biblioitem->{'biblioitemnumber'}
3079 if ( $dbh->errstr ) {
3080 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3083 return ( $biblioitem->{'biblioitemnumber'}, $error );
3086 =head2 _koha_add_biblioitem
3088 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3090 Internal function to add a biblioitem
3094 sub _koha_add_biblioitem {
3095 my ( $dbh, $biblioitem ) = @_;
3098 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3099 my $query = "INSERT INTO biblioitems SET
3106 publicationyear = ?,
3110 collectiontitle = ?,
3112 collectionvolume= ?,
3113 editionstatement= ?,
3114 editionresponsibility = ?,
3130 my $sth = $dbh->prepare($query);
3132 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3133 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3134 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3135 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3136 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3137 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3138 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3139 $biblioitem->{'totalissues'}
3141 my $bibitemnum = $dbh->{'mysql_insertid'};
3143 if ( $dbh->errstr ) {
3144 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3148 return ( $bibitemnum, $error );
3151 =head2 _koha_delete_biblio
3153 $error = _koha_delete_biblio($dbh,$biblionumber);
3155 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3157 C<$dbh> - the database handle
3159 C<$biblionumber> - the biblionumber of the biblio to be deleted
3163 # FIXME: add error handling
3165 sub _koha_delete_biblio {
3166 my ( $dbh, $biblionumber ) = @_;
3168 # get all the data for this biblio
3169 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3170 $sth->execute($biblionumber);
3172 if ( my $data = $sth->fetchrow_hashref ) {
3174 # save the record in deletedbiblio
3175 # find the fields to save
3176 my $query = "INSERT INTO deletedbiblio SET ";
3178 foreach my $temp ( keys %$data ) {
3179 $query .= "$temp = ?,";
3180 push( @bind, $data->{$temp} );
3183 # replace the last , by ",?)"
3185 my $bkup_sth = $dbh->prepare($query);
3186 $bkup_sth->execute(@bind);
3190 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3191 $del_sth->execute($biblionumber);
3198 =head2 _koha_delete_biblioitems
3200 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3202 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3204 C<$dbh> - the database handle
3205 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3209 # FIXME: add error handling
3211 sub _koha_delete_biblioitems {
3212 my ( $dbh, $biblioitemnumber ) = @_;
3214 # get all the data for this biblioitem
3215 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3216 $sth->execute($biblioitemnumber);
3218 if ( my $data = $sth->fetchrow_hashref ) {
3220 # save the record in deletedbiblioitems
3221 # find the fields to save
3222 my $query = "INSERT INTO deletedbiblioitems SET ";
3224 foreach my $temp ( keys %$data ) {
3225 $query .= "$temp = ?,";
3226 push( @bind, $data->{$temp} );
3229 # replace the last , by ",?)"
3231 my $bkup_sth = $dbh->prepare($query);
3232 $bkup_sth->execute(@bind);
3235 # delete the biblioitem
3236 my $del_sth = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3237 $del_sth->execute($biblioitemnumber);
3244 =head1 UNEXPORTED FUNCTIONS
3246 =head2 ModBiblioMarc
3248 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3250 Add MARC data for a biblio to koha
3252 Function exported, but should NOT be used, unless you really know what you're doing
3258 # pass the MARC::Record to this function, and it will create the records in the marc field
3259 my ( $record, $biblionumber, $frameworkcode ) = @_;
3260 my $dbh = C4::Context->dbh;
3261 my @fields = $record->fields();
3262 if ( !$frameworkcode ) {
3263 $frameworkcode = "";
3265 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3266 $sth->execute( $frameworkcode, $biblionumber );
3268 my $encoding = C4::Context->preference("marcflavour");
3270 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3271 if ( $encoding eq "UNIMARC" ) {
3272 my $string = $record->subfield( 100, "a" );
3273 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3274 my $f100 = $record->field(100);
3275 $record->delete_field($f100);
3277 $string = POSIX::strftime( "%Y%m%d", localtime );
3279 $string = sprintf( "%-*s", 35, $string );
3281 substr( $string, 22, 6, "frey50" );
3282 unless ( $record->subfield( 100, "a" ) ) {
3283 $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
3287 #enhancement 5374: update transaction date (005) for marc21/unimarc
3288 if($encoding =~ /MARC21|UNIMARC/) {
3289 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3290 # YY MM DD HH MM SS (update year and month)
3291 my $f005= $record->field('005');
3292 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3296 if ( C4::Context->preference("NoZebra") ) {
3298 # only NoZebra indexing needs to have
3299 # the previous version of the record
3300 $oldRecord = GetMarcBiblio($biblionumber);
3302 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3303 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3305 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3306 return $biblionumber;
3309 =head2 z3950_extended_services
3311 z3950_extended_services($serviceType,$serviceOptions,$record);
3313 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.
3315 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3317 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3319 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3323 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3324 syntax => the record syntax (transfer syntax)
3325 databaseName = Database from connection object
3327 To set serviceOptions, call set_service_options($serviceType)
3329 C<$record> the record, if one is needed for the service type
3331 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3335 sub z3950_extended_services {
3336 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3338 # get our connection object
3339 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3341 # create a new package object
3342 my $Zpackage = $Zconn->package();
3345 $Zpackage->option( action => $action );
3347 if ( $serviceOptions->{'databaseName'} ) {
3348 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3350 if ( $serviceOptions->{'recordIdNumber'} ) {
3351 $Zpackage->option( recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3353 if ( $serviceOptions->{'recordIdOpaque'} ) {
3354 $Zpackage->option( recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3357 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3358 #if ($serviceType eq 'itemorder') {
3359 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3360 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3361 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3362 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3365 if ( $serviceOptions->{record} ) {
3366 $Zpackage->option( record => $serviceOptions->{record} );
3368 # can be xml or marc
3369 if ( $serviceOptions->{'syntax'} ) {
3370 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3374 # send the request, handle any exception encountered
3375 eval { $Zpackage->send($serviceType) };
3376 if ( $@ && $@->isa("ZOOM::Exception") ) {
3377 return "error: " . $@->code() . " " . $@->message() . "\n";
3380 # free up package resources
3381 $Zpackage->destroy();
3384 =head2 set_service_options
3386 my $serviceOptions = set_service_options($serviceType);
3388 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3390 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3394 sub set_service_options {
3395 my ($serviceType) = @_;
3398 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3399 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3401 if ( $serviceType eq 'commit' ) {
3405 if ( $serviceType eq 'create' ) {
3409 if ( $serviceType eq 'drop' ) {
3410 die "ERROR: 'drop' not currently supported (by Zebra)";
3412 return $serviceOptions;
3415 =head2 get_biblio_authorised_values
3417 find the types and values for all authorised values assigned to this biblio.
3421 MARC::Record of the bib
3423 returns: a hashref mapping the authorised value to the value set for this biblionumber
3425 $authorised_values = {
3426 'Scent' => 'flowery',
3427 'Audience' => 'Young Adult',
3428 'itemtypes' => 'SER',
3431 Notes: forlibrarian should probably be passed in, and called something different.
3435 sub get_biblio_authorised_values {
3436 my $biblionumber = shift;
3439 my $forlibrarian = 1; # are we in staff or opac?
3440 my $frameworkcode = GetFrameworkCode($biblionumber);
3442 my $authorised_values;
3444 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3445 or return $authorised_values;
3447 # assume that these entries in the authorised_value table are bibliolevel.
3448 # ones that start with 'item%' are item level.
3449 my $query = q(SELECT distinct authorised_value, kohafield
3450 FROM marc_subfield_structure
3451 WHERE authorised_value !=''
3452 AND (kohafield like 'biblio%'
3453 OR kohafield like '') );
3454 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3456 foreach my $tag ( keys(%$tagslib) ) {
3457 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3459 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3460 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3461 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3462 if ( defined $record->field($tag) ) {
3463 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3464 if ( defined $this_subfield_value ) {
3465 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3473 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3474 return $authorised_values;
3483 Koha Development Team <http://koha-community.org/>
3485 Paul POULAIN paul.poulain@free.fr
3487 Joshua Ferraro jmf@liblime.com