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 ( $fielditem->subfields() ) {
323 # re-encode the subfield only if it isn't already in utf-8.
324 my ($tag, $value) = @$_;
325 $tag = Encode::encode('utf-8', $tag) unless utf8::is_utf8($tag);
326 $value = Encode::encode('utf-8', $value) unless utf8::is_utf8($value);
329 $field->add_subfields( $tag => $value );
331 $field = MARC::Field->new( "$itemtag", '', '', $tag => $value );
334 $record->append_fields($field);
337 foreach my $field ($record->fields()) {
338 if (! $field->is_control_field()) {
339 if (scalar($field->subfields()) == 0) {
340 $record->delete_fields($field);
345 # update biblionumber and biblioitemnumber in MARC
346 # FIXME - this is assuming a 1 to 1 relationship between
347 # biblios and biblioitems
348 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
349 $sth->execute($biblionumber);
350 my ($biblioitemnumber) = $sth->fetchrow;
352 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
354 # load the koha-table data object
355 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
357 # update MARC subfield that stores biblioitems.cn_sort
358 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
360 # update the MARC record (that now contains biblio and items) with the new record data
361 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
363 # modify the other koha tables
364 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
365 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
369 =head2 ModBiblioframework
371 ModBiblioframework($biblionumber,$frameworkcode);
373 Exported function to modify a biblio framework
377 sub ModBiblioframework {
378 my ( $biblionumber, $frameworkcode ) = @_;
379 my $dbh = C4::Context->dbh;
380 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
381 $sth->execute( $frameworkcode, $biblionumber );
387 my $error = &DelBiblio($dbh,$biblionumber);
389 Exported function (core API) for deleting a biblio in koha.
390 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
391 Also backs it up to deleted* tables
392 Checks to make sure there are not issues on any of the items
394 C<$error> : undef unless an error occurs
399 my ($biblionumber) = @_;
400 my $dbh = C4::Context->dbh;
401 my $error; # for error handling
403 # First make sure this biblio has no items attached
404 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
405 $sth->execute($biblionumber);
406 if ( my $itemnumber = $sth->fetchrow ) {
408 # Fix this to use a status the template can understand
409 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
412 return $error if $error;
414 # We delete attached subscriptions
415 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
416 foreach my $subscription (@$subscriptions) {
417 &C4::Serials::DelSubscription( $subscription->{subscriptionid} );
420 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
421 # for at least 2 reasons :
422 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
423 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
424 # 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)
426 if ( C4::Context->preference("NoZebra") ) {
428 # only NoZebra indexing needs to have
429 # the previous version of the record
430 $oldRecord = GetMarcBiblio($biblionumber);
432 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
434 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
435 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
436 $sth->execute($biblionumber);
437 while ( my $biblioitemnumber = $sth->fetchrow ) {
439 # delete this biblioitem
440 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
441 return $error if $error;
444 # delete biblio from Koha tables and save in deletedbiblio
445 # must do this *after* _koha_delete_biblioitems, otherwise
446 # delete cascade will prevent deletedbiblioitems rows
447 # from being generated by _koha_delete_biblioitems
448 $error = _koha_delete_biblio( $dbh, $biblionumber );
450 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
455 =head2 LinkBibHeadingsToAuthorities
457 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
459 Links bib headings to authority records by checking
460 each authority-controlled field in the C<MARC::Record>
461 object C<$marc>, looking for a matching authority record,
462 and setting the linking subfield $9 to the ID of that
465 If no matching authority exists, or if multiple
466 authorities match, no $9 will be added, and any
467 existing one inthe field will be deleted.
469 Returns the number of heading links changed in the
474 sub LinkBibHeadingsToAuthorities {
477 my $num_headings_changed = 0;
478 foreach my $field ( $bib->fields() ) {
479 my $heading = C4::Heading->new_from_bib_field($field);
480 next unless defined $heading;
483 my $current_link = $field->subfield('9');
485 # look for matching authorities
486 my $authorities = $heading->authorities();
488 # want only one exact match
489 if ( $#{$authorities} == 0 ) {
490 my $authority = MARC::Record->new_from_usmarc( $authorities->[0] );
491 my $authid = $authority->field('001')->data();
492 next if defined $current_link and $current_link eq $authid;
494 $field->delete_subfield( code => '9' ) if defined $current_link;
495 $field->add_subfields( '9', $authid );
496 $num_headings_changed++;
498 if ( defined $current_link ) {
499 $field->delete_subfield( code => '9' );
500 $num_headings_changed++;
505 return $num_headings_changed;
508 =head2 GetRecordValue
510 my $values = GetRecordValue($field, $record, $frameworkcode);
512 Get MARC fields from a keyword defined in fieldmapping table.
517 my ( $field, $record, $frameworkcode ) = @_;
518 my $dbh = C4::Context->dbh;
520 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
521 $sth->execute( $frameworkcode, $field );
525 while ( my $row = $sth->fetchrow_hashref ) {
526 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
527 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
528 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
529 push @result, { 'subfield' => $subfield };
532 } elsif ( $row->{subfieldcode} eq "" ) {
533 push @result, { 'subfield' => $field->as_string() };
541 =head2 SetFieldMapping
543 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
545 Set a Field to MARC mapping value, if it already exists we don't add a new one.
549 sub SetFieldMapping {
550 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
551 my $dbh = C4::Context->dbh;
553 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
554 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
555 if ( not $sth->fetchrow_hashref ) {
557 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
559 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
563 =head2 DeleteFieldMapping
565 DeleteFieldMapping($id);
567 Delete a field mapping from an $id.
571 sub DeleteFieldMapping {
573 my $dbh = C4::Context->dbh;
575 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
579 =head2 GetFieldMapping
581 GetFieldMapping($frameworkcode);
583 Get all field mappings for a specified frameworkcode
587 sub GetFieldMapping {
588 my ($framework) = @_;
589 my $dbh = C4::Context->dbh;
591 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
592 $sth->execute($framework);
595 while ( my $row = $sth->fetchrow_hashref ) {
603 $data = &GetBiblioData($biblionumber);
605 Returns information about the book with the given biblionumber.
606 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
607 the C<biblio> and C<biblioitems> tables in the
610 In addition, C<$data-E<gt>{subject}> is the list of the book's
611 subjects, separated by C<" , "> (space, comma, space).
612 If there are multiple biblioitems with the given biblionumber, only
613 the first one is considered.
619 my $dbh = C4::Context->dbh;
621 # my $query = C4::Context->preference('item-level_itypes') ?
622 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
624 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
625 # WHERE biblio.biblionumber = ?
626 # AND biblioitems.biblionumber = biblio.biblionumber
629 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
631 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
632 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
633 WHERE biblio.biblionumber = ?
634 AND biblioitems.biblionumber = biblio.biblionumber ";
636 my $sth = $dbh->prepare($query);
637 $sth->execute($bibnum);
639 $data = $sth->fetchrow_hashref;
643 } # sub GetBiblioData
645 =head2 &GetBiblioItemData
647 $itemdata = &GetBiblioItemData($biblioitemnumber);
649 Looks up the biblioitem with the given biblioitemnumber. Returns a
650 reference-to-hash. The keys are the fields from the C<biblio>,
651 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
652 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
657 sub GetBiblioItemData {
658 my ($biblioitemnumber) = @_;
659 my $dbh = C4::Context->dbh;
660 my $query = "SELECT *,biblioitems.notes AS bnotes
661 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
662 unless ( C4::Context->preference('item-level_itypes') ) {
663 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
665 $query .= " WHERE biblioitemnumber = ? ";
666 my $sth = $dbh->prepare($query);
668 $sth->execute($biblioitemnumber);
669 $data = $sth->fetchrow_hashref;
672 } # sub &GetBiblioItemData
674 =head2 GetBiblioItemByBiblioNumber
676 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
680 sub GetBiblioItemByBiblioNumber {
681 my ($biblionumber) = @_;
682 my $dbh = C4::Context->dbh;
683 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
687 $sth->execute($biblionumber);
689 while ( my $data = $sth->fetchrow_hashref ) {
690 push @results, $data;
697 =head2 GetBiblionumberFromItemnumber
702 sub GetBiblionumberFromItemnumber {
703 my ($itemnumber) = @_;
704 my $dbh = C4::Context->dbh;
705 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
707 $sth->execute($itemnumber);
708 my ($result) = $sth->fetchrow;
712 =head2 GetBiblioFromItemNumber
714 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
716 Looks up the item with the given itemnumber. if undef, try the barcode.
718 C<&itemnodata> returns a reference-to-hash whose keys are the fields
719 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
725 sub GetBiblioFromItemNumber {
726 my ( $itemnumber, $barcode ) = @_;
727 my $dbh = C4::Context->dbh;
730 $sth = $dbh->prepare(
732 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
733 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
734 WHERE items.itemnumber = ?"
736 $sth->execute($itemnumber);
738 $sth = $dbh->prepare(
740 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
741 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
742 WHERE items.barcode = ?"
744 $sth->execute($barcode);
746 my $data = $sth->fetchrow_hashref;
753 $isbd = &GetISBDView($biblionumber);
755 Return the ISBD view which can be included in opac and intranet
760 my ( $biblionumber, $template ) = @_;
761 my $record = GetMarcBiblio($biblionumber);
762 my $itemtype = &GetFrameworkCode($biblionumber);
763 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
764 my $tagslib = &GetMarcStructure( 1, $itemtype );
766 my $ISBD = C4::Context->preference('isbd');
771 foreach my $isbdfield ( split( /#/, $bloc ) ) {
773 # $isbdfield= /(.?.?.?)/;
774 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
775 my $fieldvalue = $1 || 0;
776 my $subfvalue = $2 || "";
778 my $analysestring = $4;
781 # warn "==> $1 / $2 / $3 / $4";
782 # my $fieldvalue=substr($isbdfield,0,3);
783 if ( $fieldvalue > 0 ) {
784 my $hasputtextbefore = 0;
785 my @fieldslist = $record->field($fieldvalue);
786 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
788 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
789 # warn "FV : $fieldvalue";
790 if ( $subfvalue ne "" ) {
791 foreach my $field (@fieldslist) {
792 foreach my $subfield ( $field->subfield($subfvalue) ) {
793 my $calculated = $analysestring;
794 my $tag = $field->tag();
797 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
798 my $tagsubf = $tag . $subfvalue;
799 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
800 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
802 # field builded, store the result
803 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
804 $blocres .= $textbefore;
805 $hasputtextbefore = 1;
808 # remove punctuation at start
809 $calculated =~ s/^( |;|:|\.|-)*//g;
810 $blocres .= $calculated;
815 $blocres .= $textafter if $hasputtextbefore;
817 foreach my $field (@fieldslist) {
818 my $calculated = $analysestring;
819 my $tag = $field->tag();
822 my @subf = $field->subfields;
823 for my $i ( 0 .. $#subf ) {
824 my $valuecode = $subf[$i][1];
825 my $subfieldcode = $subf[$i][0];
826 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
827 my $tagsubf = $tag . $subfieldcode;
829 $calculated =~ s/ # replace all {{}} codes by the value code.
830 \{\{$tagsubf\}\} # catch the {{actualcode}}
832 $valuecode # replace by the value code
835 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
836 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
839 # field builded, store the result
840 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
841 $blocres .= $textbefore;
842 $hasputtextbefore = 1;
845 # remove punctuation at start
846 $calculated =~ s/^( |;|:|\.|-)*//g;
847 $blocres .= $calculated;
850 $blocres .= $textafter if $hasputtextbefore;
853 $blocres .= $isbdfield;
858 $res =~ s/\{(.*?)\}//g;
860 $res =~ s/\n/<br\/>/g;
870 ( $count, @results ) = &GetBiblio($biblionumber);
875 my ($biblionumber) = @_;
876 my $dbh = C4::Context->dbh;
877 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
880 $sth->execute($biblionumber);
881 while ( my $data = $sth->fetchrow_hashref ) {
882 $results[$count] = $data;
886 return ( $count, @results );
889 =head2 GetBiblioItemInfosOf
891 GetBiblioItemInfosOf(@biblioitemnumbers);
895 sub GetBiblioItemInfosOf {
896 my @biblioitemnumbers = @_;
899 SELECT biblioitemnumber,
903 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
905 return get_infos_of( $query, 'biblioitemnumber' );
908 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
910 =head2 GetMarcStructure
912 $res = GetMarcStructure($forlibrarian,$frameworkcode);
914 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
915 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
916 $frameworkcode : the framework code to read
920 # cache for results of GetMarcStructure -- needed
922 our $marc_structure_cache;
924 sub GetMarcStructure {
925 my ( $forlibrarian, $frameworkcode ) = @_;
926 my $dbh = C4::Context->dbh;
927 $frameworkcode = "" unless $frameworkcode;
929 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
930 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
933 # my $sth = $dbh->prepare(
934 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
935 # $sth->execute($frameworkcode);
936 # my ($total) = $sth->fetchrow;
937 # $frameworkcode = "" unless ( $total > 0 );
938 my $sth = $dbh->prepare(
939 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
940 FROM marc_tag_structure
941 WHERE frameworkcode=?
944 $sth->execute($frameworkcode);
945 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
947 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
948 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
949 $res->{$tag}->{tab} = "";
950 $res->{$tag}->{mandatory} = $mandatory;
951 $res->{$tag}->{repeatable} = $repeatable;
954 $sth = $dbh->prepare(
955 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
956 FROM marc_subfield_structure
957 WHERE frameworkcode=?
958 ORDER BY tagfield,tagsubfield
962 $sth->execute($frameworkcode);
965 my $authorised_value;
976 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
977 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue
981 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
982 $res->{$tag}->{$subfield}->{tab} = $tab;
983 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
984 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
985 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
986 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
987 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
988 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
989 $res->{$tag}->{$subfield}->{seealso} = $seealso;
990 $res->{$tag}->{$subfield}->{hidden} = $hidden;
991 $res->{$tag}->{$subfield}->{isurl} = $isurl;
992 $res->{$tag}->{$subfield}->{'link'} = $link;
993 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
996 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1001 =head2 GetUsedMarcStructure
1003 The same function as GetMarcStructure except it just takes field
1004 in tab 0-9. (used field)
1006 my $results = GetUsedMarcStructure($frameworkcode);
1008 C<$results> is a ref to an array which each case containts a ref
1009 to a hash which each keys is the columns from marc_subfield_structure
1011 C<$frameworkcode> is the framework code.
1015 sub GetUsedMarcStructure($) {
1016 my $frameworkcode = shift || '';
1019 FROM marc_subfield_structure
1021 AND frameworkcode = ?
1022 ORDER BY tagfield, tagsubfield
1024 my $sth = C4::Context->dbh->prepare($query);
1025 $sth->execute($frameworkcode);
1026 return $sth->fetchall_arrayref( {} );
1029 =head2 GetMarcFromKohaField
1031 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1033 Returns the MARC fields & subfields mapped to the koha field
1034 for the given frameworkcode
1038 sub GetMarcFromKohaField {
1039 my ( $kohafield, $frameworkcode ) = @_;
1040 return 0, 0 unless $kohafield and defined $frameworkcode;
1041 my $relations = C4::Context->marcfromkohafield;
1042 return ( $relations->{$frameworkcode}->{$kohafield}->[0], $relations->{$frameworkcode}->{$kohafield}->[1] );
1045 =head2 GetMarcBiblio
1047 my $record = GetMarcBiblio($biblionumber);
1049 Returns MARC::Record representing bib identified by
1050 C<$biblionumber>. If no bib exists, returns undef.
1051 The MARC record contains both biblio & item data.
1056 my $biblionumber = shift;
1057 my $dbh = C4::Context->dbh;
1058 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1059 $sth->execute($biblionumber);
1060 my $row = $sth->fetchrow_hashref;
1061 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1062 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1063 my $record = MARC::Record->new();
1066 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1067 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1069 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1078 my $marcxml = GetXmlBiblio($biblionumber);
1080 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1081 The XML contains both biblio & item datas
1086 my ($biblionumber) = @_;
1087 my $dbh = C4::Context->dbh;
1088 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1089 $sth->execute($biblionumber);
1090 my ($marcxml) = $sth->fetchrow;
1094 =head2 GetCOinSBiblio
1096 my $coins = GetCOinSBiblio($biblionumber);
1098 Returns the COinS(a span) which can be included in a biblio record
1102 sub GetCOinSBiblio {
1103 my ($biblionumber) = @_;
1104 my $record = GetMarcBiblio($biblionumber);
1106 # get the coin format
1108 # can't get a valid MARC::Record object, bail out at this point
1109 warn "We called GetMarcBiblio with a biblionumber that doesn't exist biblionumber=$biblionumber";
1112 my $pos7 = substr $record->leader(), 7, 1;
1113 my $pos6 = substr $record->leader(), 6, 1;
1116 my ( $aulast, $aufirst ) = ( '', '' );
1125 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1130 'b' => 'manuscript',
1132 'd' => 'manuscript',
1136 'i' => 'audioRecording',
1137 'j' => 'audioRecording',
1140 'm' => 'computerProgram',
1145 'a' => 'journalArticle',
1149 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1151 if ( $genre eq 'book' ) {
1152 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1155 ##### We must transform mtx to a valable mtx and document type ####
1156 if ( $genre eq 'book' ) {
1158 } elsif ( $genre eq 'journal' ) {
1160 } elsif ( $genre eq 'journalArticle' ) {
1167 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1170 $aulast = $record->subfield( '700', 'a' );
1171 $aufirst = $record->subfield( '700', 'b' );
1172 $oauthors = "&rft.au=$aufirst $aulast";
1175 if ( $record->field('200') ) {
1176 for my $au ( $record->field('200')->subfield('g') ) {
1177 $oauthors .= "&rft.au=$au";
1182 ? "&rft.title=" . $record->subfield( '200', 'a' )
1183 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1184 $pubyear = $record->subfield( '210', 'd' );
1185 $publisher = $record->subfield( '210', 'c' );
1186 $isbn = $record->subfield( '010', 'a' );
1187 $issn = $record->subfield( '011', 'a' );
1190 # MARC21 need some improve
1193 $genre = "&rft.genre=book";
1196 if ( $record->field('100') ) {
1197 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1201 if ( $record->field('700') ) {
1202 for my $au ( $record->field('700')->subfield('a') ) {
1203 $oauthors .= "&rft.au=$au";
1206 $title = "&rft.btitle=" . $record->subfield( '245', 'a' );
1207 $subtitle = $record->subfield( '245', 'b' ) || '';
1208 $title .= $subtitle;
1209 $pubyear = $record->subfield( '260', 'c' ) || '';
1210 $publisher = $record->subfield( '260', 'b' ) || '';
1211 $isbn = $record->subfield( '020', 'a' ) || '';
1212 $issn = $record->subfield( '022', 'a' ) || '';
1216 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1217 $coins_value =~ s/(\ |&[^a])/\+/g;
1218 $coins_value =~ s/\"/\"\;/g;
1220 #<!-- 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="
1222 return $coins_value;
1225 =head2 GetAuthorisedValueDesc
1227 my $subfieldvalue =get_authorised_value_desc(
1228 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1230 Retrieve the complete description for a given authorised value.
1232 Now takes $category and $value pair too.
1234 my $auth_value_desc =GetAuthorisedValueDesc(
1235 '','', 'DVD' ,'','','CCODE');
1237 If the optional $opac parameter is set to a true value, displays OPAC
1238 descriptions rather than normal ones when they exist.
1242 sub GetAuthorisedValueDesc {
1243 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1244 my $dbh = C4::Context->dbh;
1248 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1251 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1252 return C4::Branch::GetBranchName($value);
1256 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1257 return getitemtypeinfo($value)->{description};
1260 #---- "true" authorized value
1261 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1264 if ( $category ne "" ) {
1265 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1266 $sth->execute( $category, $value );
1267 my $data = $sth->fetchrow_hashref;
1268 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1270 return $value; # if nothing is found return the original value
1274 =head2 GetMarcControlnumber
1276 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1278 Get the control number / record Identifier from the MARC record and return it.
1282 sub GetMarcControlnumber {
1283 my ( $record, $marcflavour ) = @_;
1284 my $controlnumber = "";
1285 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1286 # Keep $marcflavour for possible later use
1287 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC") {
1288 my $controlnumberField = $record->field('001');
1289 if ($controlnumberField) {
1290 $controlnumber = $controlnumberField->data();
1293 return $controlnumber;
1298 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1300 Get all ISBNs from the MARC record and returns them in an array.
1301 ISBNs stored in differents places depending on MARC flavour
1306 my ( $record, $marcflavour ) = @_;
1308 if ( $marcflavour eq "MARC21" ) {
1310 } else { # assume unimarc if not marc21
1317 foreach my $field ( $record->field($scope) ) {
1318 my $value = $field->as_string();
1319 if ( $isbn ne "" ) {
1320 $marcisbn = { marcisbn => $isbn, };
1321 push @marcisbns, $marcisbn;
1324 if ( $isbn ne $value ) {
1325 $isbn = $isbn . " " . $value;
1330 $marcisbn = { marcisbn => $isbn };
1331 push @marcisbns, $marcisbn; #load last tag into array
1338 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1340 Get all notes from the MARC record and returns them in an array.
1341 The note are stored in differents places depending on MARC flavour
1346 my ( $record, $marcflavour ) = @_;
1348 if ( $marcflavour eq "MARC21" ) {
1350 } else { # assume unimarc if not marc21
1357 foreach my $field ( $record->field($scope) ) {
1358 my $value = $field->as_string();
1359 if ( $note ne "" ) {
1360 $marcnote = { marcnote => $note, };
1361 push @marcnotes, $marcnote;
1364 if ( $note ne $value ) {
1365 $note = $note . " " . $value;
1370 $marcnote = { marcnote => $note };
1371 push @marcnotes, $marcnote; #load last tag into array
1374 } # end GetMarcNotes
1376 =head2 GetMarcSubjects
1378 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1380 Get all subjects from the MARC record and returns them in an array.
1381 The subjects are stored in differents places depending on MARC flavour
1385 sub GetMarcSubjects {
1386 my ( $record, $marcflavour ) = @_;
1387 my ( $mintag, $maxtag );
1388 if ( $marcflavour eq "MARC21" ) {
1391 } else { # assume unimarc if not marc21
1401 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1403 foreach my $field ( $record->field('6..') ) {
1404 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1406 my @subfields = $field->subfields();
1410 # if there is an authority link, build the link with an= subfield9
1412 for my $subject_subfield (@subfields) {
1414 # don't load unimarc subfields 3,4,5
1415 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1417 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1418 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1419 my $code = $subject_subfield->[0];
1420 my $value = $subject_subfield->[1];
1421 my $linkvalue = $value;
1422 $linkvalue =~ s/(\(|\))//g;
1423 my $operator = " and " unless $counter == 0;
1426 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1428 if ( not $found9 ) {
1429 push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
1431 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1434 my @this_link_loop = @link_loop;
1435 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
1439 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1442 return \@marcsubjects;
1443 } #end getMARCsubjects
1445 =head2 GetMarcAuthors
1447 authors = GetMarcAuthors($record,$marcflavour);
1449 Get all authors from the MARC record and returns them in an array.
1450 The authors are stored in differents places depending on MARC flavour
1454 sub GetMarcAuthors {
1455 my ( $record, $marcflavour ) = @_;
1456 my ( $mintag, $maxtag );
1458 # tagslib useful for UNIMARC author reponsabilities
1460 &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.
1461 if ( $marcflavour eq "MARC21" ) {
1464 } elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1472 foreach my $field ( $record->fields ) {
1473 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1476 my @subfields = $field->subfields();
1479 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1480 my $subfield9 = $field->subfield('9');
1481 for my $authors_subfield (@subfields) {
1483 # don't load unimarc subfields 3, 5
1484 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1485 my $subfieldcode = $authors_subfield->[0];
1486 my $value = $authors_subfield->[1];
1487 my $linkvalue = $value;
1488 $linkvalue =~ s/(\(|\))//g;
1489 my $operator = " and " unless $count_auth == 0;
1491 # if we have an authority link, use that as the link, otherwise use standard searching
1493 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1496 # reset $linkvalue if UNIMARC author responsibility
1497 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1498 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1500 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1502 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1503 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1504 my @this_link_loop = @link_loop;
1505 my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
1506 push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
1509 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1511 return \@marcauthors;
1516 $marcurls = GetMarcUrls($record,$marcflavour);
1518 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1519 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1524 my ( $record, $marcflavour ) = @_;
1527 for my $field ( $record->field('856') ) {
1529 for my $note ( $field->subfield('z') ) {
1530 push @notes, { note => $note };
1532 my @urls = $field->subfield('u');
1533 foreach my $url (@urls) {
1535 if ( $marcflavour eq 'MARC21' ) {
1536 my $s3 = $field->subfield('3');
1537 my $link = $field->subfield('y');
1538 unless ( $url =~ /^\w+:/ ) {
1539 if ( $field->indicator(1) eq '7' ) {
1540 $url = $field->subfield('2') . "://" . $url;
1541 } elsif ( $field->indicator(1) eq '1' ) {
1542 $url = 'ftp://' . $url;
1545 # properly, this should be if ind1=4,
1546 # however we will assume http protocol since we're building a link.
1547 $url = 'http://' . $url;
1551 # TODO handle ind 2 (relationship)
1556 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1557 $marcurl->{'part'} = $s3 if ($link);
1558 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1560 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1561 $marcurl->{'MARCURL'} = $url;
1563 push @marcurls, $marcurl;
1569 =head2 GetMarcSeries
1571 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1573 Get all series from the MARC record and returns them in an array.
1574 The series are stored in differents places depending on MARC flavour
1579 my ( $record, $marcflavour ) = @_;
1580 my ( $mintag, $maxtag );
1581 if ( $marcflavour eq "MARC21" ) {
1584 } else { # assume unimarc if not marc21
1594 foreach my $field ( $record->field('440'), $record->field('490') ) {
1597 #my $value = $field->subfield('a');
1598 #$marcsubjct = {MARCSUBJCT => $value,};
1599 my @subfields = $field->subfields();
1601 #warn "subfields:".join " ", @$subfields;
1604 for my $series_subfield (@subfields) {
1606 undef $volume_number;
1608 # see if this is an instance of a volume
1609 if ( $series_subfield->[0] eq 'v' ) {
1613 my $code = $series_subfield->[0];
1614 my $value = $series_subfield->[1];
1615 my $linkvalue = $value;
1616 $linkvalue =~ s/(\(|\))//g;
1617 my $operator = " and " unless $counter == 0;
1618 push @link_loop, { link => $linkvalue, operator => $operator };
1619 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1620 if ($volume_number) {
1621 push @subfields_loop, { volumenum => $value };
1623 push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number } unless ( $series_subfield->[0] eq '9' );
1627 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1629 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1630 #push @marcsubjcts, $marcsubjct;
1634 my $marcseriessarray = \@marcseries;
1635 return $marcseriessarray;
1636 } #end getMARCseriess
1638 =head2 GetFrameworkCode
1640 $frameworkcode = GetFrameworkCode( $biblionumber )
1644 sub GetFrameworkCode {
1645 my ($biblionumber) = @_;
1646 my $dbh = C4::Context->dbh;
1647 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1648 $sth->execute($biblionumber);
1649 my ($frameworkcode) = $sth->fetchrow;
1650 return $frameworkcode;
1653 =head2 TransformKohaToMarc
1655 $record = TransformKohaToMarc( $hash )
1657 This function builds partial MARC::Record from a hash
1658 Hash entries can be from biblio or biblioitems.
1660 This function is called in acquisition module, to create a basic catalogue entry from user entry
1664 sub TransformKohaToMarc {
1666 my $sth = C4::Context->dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1667 my $record = MARC::Record->new();
1668 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1669 foreach ( keys %{$hash} ) {
1670 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1675 =head2 TransformKohaToMarcOneField
1677 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1681 sub TransformKohaToMarcOneField {
1682 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1683 $frameworkcode = '' unless $frameworkcode;
1687 if ( !defined $sth ) {
1688 my $dbh = C4::Context->dbh;
1689 $sth = $dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1691 $sth->execute( $frameworkcode, $kohafieldname );
1692 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1693 my @values = split(/\s?\|\s?/, $value, -1);
1695 foreach my $itemvalue (@values){
1696 my $tag = $record->field($tagfield);
1698 $tag->add_subfields( $tagsubfield => $itemvalue );
1699 $record->delete_field($tag);
1700 $record->insert_fields_ordered($tag);
1703 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $itemvalue );
1710 =head2 TransformHtmlToXml
1712 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1713 $ind_tag, $auth_type )
1715 $auth_type contains :
1719 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1721 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1723 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1729 sub TransformHtmlToXml {
1730 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1731 my $xml = MARC::File::XML::header('UTF-8');
1732 $xml .= "<record>\n";
1733 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1734 MARC::File::XML->default_record_format($auth_type);
1736 # in UNIMARC, field 100 contains the encoding
1737 # check that there is one, otherwise the
1738 # MARC::Record->new_from_xml will fail (and Koha will die)
1739 my $unimarc_and_100_exist = 0;
1740 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1745 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1747 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
1749 # if we have a 100 field and it's values are not correct, skip them.
1750 # if we don't have any valid 100 field, we will create a default one at the end
1751 my $enc = substr( @$values[$i], 26, 2 );
1752 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
1753 $unimarc_and_100_exist = 1;
1758 @$values[$i] =~ s/&/&/g;
1759 @$values[$i] =~ s/</</g;
1760 @$values[$i] =~ s/>/>/g;
1761 @$values[$i] =~ s/"/"/g;
1762 @$values[$i] =~ s/'/'/g;
1764 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1765 # utf8::decode( @$values[$i] );
1767 if ( ( @$tags[$i] ne $prevtag ) ) {
1768 $j++ unless ( @$tags[$i] eq "" );
1769 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1770 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1771 my $ind1 = _default_ind_to_space($indicator1);
1773 if ( @$indicator[$j] ) {
1774 $ind2 = _default_ind_to_space($indicator2);
1776 warn "Indicator in @$tags[$i] is empty";
1780 $xml .= "</datafield>\n";
1781 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1782 && ( @$values[$i] ne "" ) ) {
1783 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1784 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1790 if ( @$values[$i] ne "" ) {
1793 if ( @$tags[$i] eq "000" ) {
1794 $xml .= "<leader>@$values[$i]</leader>\n";
1797 # rest of the fixed fields
1798 } elsif ( @$tags[$i] < 10 ) {
1799 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1802 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1803 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1808 } else { # @$tags[$i] eq $prevtag
1809 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1810 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1811 my $ind1 = _default_ind_to_space($indicator1);
1813 if ( @$indicator[$j] ) {
1814 $ind2 = _default_ind_to_space($indicator2);
1816 warn "Indicator in @$tags[$i] is empty";
1819 if ( @$values[$i] eq "" ) {
1822 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1825 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1828 $prevtag = @$tags[$i];
1830 $xml .= "</datafield>\n" if @$tags > 0;
1831 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
1833 # warn "SETTING 100 for $auth_type";
1834 my $string = strftime( "%Y%m%d", localtime(time) );
1836 # set 50 to position 26 is biblios, 13 if authorities
1838 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
1839 $string = sprintf( "%-*s", 35, $string );
1840 substr( $string, $pos, 6, "50" );
1841 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1842 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1843 $xml .= "</datafield>\n";
1845 $xml .= "</record>\n";
1846 $xml .= MARC::File::XML::footer();
1850 =head2 _default_ind_to_space
1852 Passed what should be an indicator returns a space
1853 if its undefined or zero length
1857 sub _default_ind_to_space {
1859 if ( !defined $s || $s eq q{} ) {
1865 =head2 TransformHtmlToMarc
1867 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1868 L<$params> is a ref to an array as below:
1870 'tag_010_indicator1_531951' ,
1871 'tag_010_indicator2_531951' ,
1872 'tag_010_code_a_531951_145735' ,
1873 'tag_010_subfield_a_531951_145735' ,
1874 'tag_200_indicator1_873510' ,
1875 'tag_200_indicator2_873510' ,
1876 'tag_200_code_a_873510_673465' ,
1877 'tag_200_subfield_a_873510_673465' ,
1878 'tag_200_code_b_873510_704318' ,
1879 'tag_200_subfield_b_873510_704318' ,
1880 'tag_200_code_e_873510_280822' ,
1881 'tag_200_subfield_e_873510_280822' ,
1882 'tag_200_code_f_873510_110730' ,
1883 'tag_200_subfield_f_873510_110730' ,
1885 L<$cgi> is the CGI object which containts the value.
1886 L<$record> is the MARC::Record object.
1890 sub TransformHtmlToMarc {
1894 # explicitly turn on the UTF-8 flag for all
1895 # 'tag_' parameters to avoid incorrect character
1896 # conversion later on
1897 my $cgi_params = $cgi->Vars;
1898 foreach my $param_name ( keys %$cgi_params ) {
1899 if ( $param_name =~ /^tag_/ ) {
1900 my $param_value = $cgi_params->{$param_name};
1901 if ( utf8::decode($param_value) ) {
1902 $cgi_params->{$param_name} = $param_value;
1905 # FIXME - need to do something if string is not valid UTF-8
1909 # creating a new record
1910 my $record = MARC::Record->new();
1913 while ( $params->[$i] ) { # browse all CGI params
1914 my $param = $params->[$i];
1917 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1918 if ( $param eq 'biblionumber' ) {
1919 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1920 if ( $biblionumbertagfield < 10 ) {
1921 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
1923 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
1925 push @fields, $newfield if ($newfield);
1926 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
1929 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
1930 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
1934 if ( $tag < 10 ) { # no code for theses fields
1935 # in MARC editor, 000 contains the leader.
1936 if ( $tag eq '000' ) {
1937 # Force a fake leader even if not provided to avoid crashing
1938 # during decoding MARC record containing UTF-8 characters
1940 length( $cgi->param($params->[$j+1]) ) == 24
1941 ? $cgi->param( $params->[ $j + 1 ] )
1945 # between 001 and 009 (included)
1946 } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
1947 $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
1950 # > 009, deal with subfields
1952 while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
1953 my $inner_param = $params->[$j];
1955 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
1956 $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
1959 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
1960 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
1966 push @fields, $newfield if ($newfield);
1971 $record->append_fields(@fields);
1975 # cache inverted MARC field map
1976 our $inverted_field_map;
1978 =head2 TransformMarcToKoha
1980 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1982 Extract data from a MARC bib record into a hashref representing
1983 Koha biblio, biblioitems, and items fields.
1987 sub TransformMarcToKoha {
1988 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1991 $limit_table = $limit_table || 0;
1992 $frameworkcode = '' unless defined $frameworkcode;
1994 unless ( defined $inverted_field_map ) {
1995 $inverted_field_map = _get_inverted_marc_field_map();
1999 if ( defined $limit_table && $limit_table eq 'items' ) {
2000 $tables{'items'} = 1;
2002 $tables{'items'} = 1;
2003 $tables{'biblio'} = 1;
2004 $tables{'biblioitems'} = 1;
2007 # traverse through record
2008 MARCFIELD: foreach my $field ( $record->fields() ) {
2009 my $tag = $field->tag();
2010 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2011 if ( $field->is_control_field() ) {
2012 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2013 ENTRY: foreach my $entry ( @{$kohafields} ) {
2014 my ( $subfield, $table, $column ) = @{$entry};
2015 next ENTRY unless exists $tables{$table};
2016 my $key = _disambiguate( $table, $column );
2017 if ( $result->{$key} ) {
2018 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2019 $result->{$key} .= " | " . $field->data();
2022 $result->{$key} = $field->data();
2027 # deal with subfields
2028 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2029 my $code = $sf->[0];
2030 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2031 my $value = $sf->[1];
2032 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2033 my ( $table, $column ) = @{$entry};
2034 next SFENTRY unless exists $tables{$table};
2035 my $key = _disambiguate( $table, $column );
2036 if ( $result->{$key} ) {
2037 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2038 $result->{$key} .= " | " . $value;
2041 $result->{$key} = $value;
2048 # modify copyrightdate to keep only the 1st year found
2049 if ( exists $result->{'copyrightdate'} ) {
2050 my $temp = $result->{'copyrightdate'};
2051 $temp =~ m/c(\d\d\d\d)/;
2052 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2053 $result->{'copyrightdate'} = $1;
2054 } else { # if no cYYYY, get the 1st date.
2055 $temp =~ m/(\d\d\d\d)/;
2056 $result->{'copyrightdate'} = $1;
2060 # modify publicationyear to keep only the 1st year found
2061 if ( exists $result->{'publicationyear'} ) {
2062 my $temp = $result->{'publicationyear'};
2063 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2064 $result->{'publicationyear'} = $1;
2065 } else { # if no cYYYY, get the 1st date.
2066 $temp =~ m/(\d\d\d\d)/;
2067 $result->{'publicationyear'} = $1;
2074 sub _get_inverted_marc_field_map {
2076 my $relations = C4::Context->marcfromkohafield;
2078 foreach my $frameworkcode ( keys %{$relations} ) {
2079 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2080 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2081 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2082 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2083 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2084 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2085 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2091 =head2 _disambiguate
2093 $newkey = _disambiguate($table, $field);
2095 This is a temporary hack to distinguish between the
2096 following sets of columns when using TransformMarcToKoha.
2098 items.cn_source & biblioitems.cn_source
2099 items.cn_sort & biblioitems.cn_sort
2101 Columns that are currently NOT distinguished (FIXME
2102 due to lack of time to fully test) are:
2104 biblio.notes and biblioitems.notes
2109 FIXME - this is necessary because prefixing each column
2110 name with the table name would require changing lots
2111 of code and templates, and exposing more of the DB
2112 structure than is good to the UI templates, particularly
2113 since biblio and bibloitems may well merge in a future
2114 version. In the future, it would also be good to
2115 separate DB access and UI presentation field names
2120 sub CountItemsIssued {
2121 my ($biblionumber) = @_;
2122 my $dbh = C4::Context->dbh;
2123 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2124 $sth->execute($biblionumber);
2125 my $row = $sth->fetchrow_hashref();
2126 return $row->{'issuedCount'};
2130 my ( $table, $column ) = @_;
2131 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2132 return $table . '.' . $column;
2139 =head2 get_koha_field_from_marc
2141 $result->{_disambiguate($table, $field)} =
2142 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2144 Internal function to map data from the MARC record to a specific non-MARC field.
2145 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2149 sub get_koha_field_from_marc {
2150 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2151 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2153 foreach my $field ( $record->field($tagfield) ) {
2154 if ( $field->tag() < 10 ) {
2156 $kohafield .= " | " . $field->data();
2158 $kohafield = $field->data();
2161 if ( $field->subfields ) {
2162 my @subfields = $field->subfields();
2163 foreach my $subfieldcount ( 0 .. $#subfields ) {
2164 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2166 $kohafield .= " | " . $subfields[$subfieldcount][1];
2168 $kohafield = $subfields[$subfieldcount][1];
2178 =head2 TransformMarcToKohaOneField
2180 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2184 sub TransformMarcToKohaOneField {
2186 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2187 # only the 1st will be retrieved...
2188 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2190 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2191 foreach my $field ( $record->field($tagfield) ) {
2192 if ( $field->tag() < 10 ) {
2193 if ( $result->{$kohafield} ) {
2194 $result->{$kohafield} .= " | " . $field->data();
2196 $result->{$kohafield} = $field->data();
2199 if ( $field->subfields ) {
2200 my @subfields = $field->subfields();
2201 foreach my $subfieldcount ( 0 .. $#subfields ) {
2202 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2203 if ( $result->{$kohafield} ) {
2204 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2206 $result->{$kohafield} = $subfields[$subfieldcount][1];
2216 =head1 OTHER FUNCTIONS
2219 =head2 PrepareItemrecordDisplay
2221 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2223 Returns a hash with all the fields for Display a given item data in a template
2225 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2229 sub PrepareItemrecordDisplay {
2231 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2233 my $dbh = C4::Context->dbh;
2234 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2235 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2236 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2238 # return nothing if we don't have found an existing framework.
2239 return "" unless $tagslib;
2240 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
2242 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2243 foreach my $tag ( sort keys %{$tagslib} ) {
2244 my $previous_tag = '';
2247 # loop through each subfield
2249 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2250 next if ( subfield_is_koha_internal_p($subfield) );
2251 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2253 $subfield_data{tag} = $tag;
2254 $subfield_data{subfield} = $subfield;
2255 $subfield_data{countsubfield} = $cntsubf++;
2256 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2258 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2259 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2260 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2261 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2262 $subfield_data{hidden} = "display:none"
2263 if $tagslib->{$tag}->{$subfield}->{hidden};
2264 my ( $x, $defaultvalue );
2266 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2268 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2269 if ( !defined $defaultvalue ) {
2270 $defaultvalue = q||;
2272 $defaultvalue =~ s/"/"/g;
2274 # search for itemcallnumber if applicable
2275 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2276 && C4::Context->preference('itemcallnumber') ) {
2277 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2278 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2279 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2281 $defaultvalue = $temp->subfield($CNsubfield);
2284 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2286 && $defaultvalues->{'callnumber'} ) {
2287 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2289 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2292 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2294 && $defaultvalues->{'branchcode'} ) {
2295 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2297 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2300 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2302 && $defaultvalues->{'location'} ) {
2303 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2305 $defaultvalue = $defaultvalues->{location} if $defaultvalues;
2308 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2309 my @authorised_values;
2312 # builds list, depending on authorised value...
2314 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2315 if ( ( C4::Context->preference("IndependantBranches") )
2316 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2317 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2318 $sth->execute( C4::Context->userenv->{branch} );
2319 push @authorised_values, ""
2320 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2321 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2322 push @authorised_values, $branchcode;
2323 $authorised_lib{$branchcode} = $branchname;
2326 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2328 push @authorised_values, ""
2329 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2330 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2331 push @authorised_values, $branchcode;
2332 $authorised_lib{$branchcode} = $branchname;
2337 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2338 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2340 push @authorised_values, ""
2341 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2342 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2343 push @authorised_values, $itemtype;
2344 $authorised_lib{$itemtype} = $description;
2347 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2348 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2350 my $class_sources = GetClassSources();
2351 my $default_source = C4::Context->preference("DefaultClassificationSource");
2353 foreach my $class_source (sort keys %$class_sources) {
2354 next unless $class_sources->{$class_source}->{'used'} or
2355 ($class_source eq $default_source);
2356 push @authorised_values, $class_source;
2357 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2360 #---- "true" authorised value
2362 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2363 push @authorised_values, ""
2364 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2365 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2366 push @authorised_values, $value;
2367 $authorised_lib{$value} = $lib;
2370 $subfield_data{marc_value} = CGI::scrolling_list(
2371 -name => 'field_value',
2372 -values => \@authorised_values,
2373 -default => "$defaultvalue",
2374 -labels => \%authorised_lib,
2380 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2382 push( @loop_data, \%subfield_data );
2386 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2387 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2389 'itemtagfield' => $itemtagfield,
2390 'itemtagsubfield' => $itemtagsubfield,
2391 'itemnumber' => $itemnumber,
2392 'iteminformation' => \@loop_data
2399 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2401 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2402 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2403 # =head2 ModZebrafiles
2405 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2409 # sub ModZebrafiles {
2411 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2415 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2416 # unless ( opendir( DIR, "$zebradir" ) ) {
2417 # warn "$zebradir not found";
2421 # my $filename = $zebradir . $biblionumber;
2424 # open( OUTPUT, ">", $filename . ".xml" );
2425 # print OUTPUT $record;
2432 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2434 $biblionumber is the biblionumber we want to index
2436 $op is specialUpdate or delete, and is used to know what we want to do
2438 $server is the server that we want to update
2440 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2441 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2444 $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.
2449 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2450 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2451 my $dbh = C4::Context->dbh;
2453 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2455 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2456 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2458 if ( C4::Context->preference("NoZebra") ) {
2460 # lock the nozebra table : we will read index lines, update them in Perl process
2461 # and write everything in 1 transaction.
2462 # lock the table to avoid someone else overwriting what we are doing
2463 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2464 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2465 if ( $op eq 'specialUpdate' ) {
2467 # OK, we have to add or update the record
2468 # 1st delete (virtually, in indexes), if record actually exists
2470 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2473 # ... add the record
2474 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2477 # it's a deletion, delete the record...
2478 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2479 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2482 # ok, now update the database...
2483 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2484 foreach my $key ( keys %result ) {
2485 foreach my $index ( keys %{ $result{$key} } ) {
2486 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2489 $dbh->do('UNLOCK TABLES');
2493 # we use zebra, just fill zebraqueue table
2495 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2497 AND biblio_auth_number = ?
2500 my $check_sth = $dbh->prepare_cached($check_sql);
2501 $check_sth->execute( $server, $biblionumber, $op );
2502 my ($count) = $check_sth->fetchrow_array;
2503 $check_sth->finish();
2504 if ( $count == 0 ) {
2505 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2506 $sth->execute( $biblionumber, $server, $op );
2512 =head2 GetNoZebraIndexes
2514 %indexes = GetNoZebraIndexes;
2516 return the data from NoZebraIndexes syspref.
2520 sub GetNoZebraIndexes {
2521 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2523 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2524 $line =~ /(.*)=>(.*)/;
2525 my $index = $1; # initial ' or " is removed afterwards
2527 $index =~ s/'|"|\s//g;
2528 $fields =~ s/'|"|\s//g;
2529 $indexes{$index} = $fields;
2534 =head1 INTERNAL FUNCTIONS
2536 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2538 function to delete a biblio in NoZebra indexes
2539 This function does NOT delete anything in database : it reads all the indexes entries
2540 that have to be deleted & delete them in the hash
2542 The SQL part is done either :
2543 - after the Add if we are modifying a biblio (delete + add again)
2544 - immediatly after this sub if we are doing a true deletion.
2546 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2550 sub _DelBiblioNoZebra {
2551 my ( $biblionumber, $record, $server ) = @_;
2554 my $dbh = C4::Context->dbh;
2559 if ( $server eq 'biblioserver' ) {
2560 %index = GetNoZebraIndexes;
2562 # get title of the record (to store the 10 first letters with the index)
2563 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2564 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2567 # for authorities, the "title" is the $a mainentry
2568 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2569 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2570 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2571 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2572 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2573 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2574 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2579 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2580 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2582 # limit to 10 char, should be enough, and limit the DB size
2583 $title = substr( $title, 0, 10 );
2586 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2587 foreach my $field ( $record->fields() ) {
2589 #parse each subfield
2590 next if $field->tag < 10;
2591 foreach my $subfield ( $field->subfields() ) {
2592 my $tag = $field->tag();
2593 my $subfieldcode = $subfield->[0];
2596 # check each index to see if the subfield is stored somewhere
2597 # otherwise, store it in __RAW__ index
2598 foreach my $key ( keys %index ) {
2600 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2601 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2603 my $line = lc $subfield->[1];
2605 # remove meaningless value in the field...
2606 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2608 # ... and split in words
2609 foreach ( split / /, $line ) {
2610 next unless $_; # skip empty values (multiple spaces)
2611 # if the entry is already here, do nothing, the biblionumber has already be removed
2612 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2614 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2615 $sth2->execute( $server, $key, $_ );
2616 my $existing_biblionumbers = $sth2->fetchrow;
2619 if ($existing_biblionumbers) {
2621 # warn " existing for $key $_: $existing_biblionumbers";
2622 $result{$key}->{$_} = $existing_biblionumbers;
2623 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2630 # the subfield is not indexed, store it in __RAW__ index anyway
2632 my $line = lc $subfield->[1];
2633 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2635 # ... and split in words
2636 foreach ( split / /, $line ) {
2637 next unless $_; # skip empty values (multiple spaces)
2638 # if the entry is already here, do nothing, the biblionumber has already be removed
2639 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2641 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2642 $sth2->execute( $server, '__RAW__', $_ );
2643 my $existing_biblionumbers = $sth2->fetchrow;
2646 if ($existing_biblionumbers) {
2647 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2648 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2658 =head2 _AddBiblioNoZebra
2660 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2662 function to add a biblio in NoZebra indexes
2666 sub _AddBiblioNoZebra {
2667 my ( $biblionumber, $record, $server, %result ) = @_;
2668 my $dbh = C4::Context->dbh;
2673 if ( $server eq 'biblioserver' ) {
2674 %index = GetNoZebraIndexes;
2676 # get title of the record (to store the 10 first letters with the index)
2677 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2678 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2681 # warn "server : $server";
2682 # for authorities, the "title" is the $a mainentry
2683 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2684 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2685 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2686 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2687 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2688 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2689 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2692 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2693 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2695 # limit to 10 char, should be enough, and limit the DB size
2696 $title = substr( $title, 0, 10 );
2699 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2700 foreach my $field ( $record->fields() ) {
2702 #parse each subfield
2703 ###FIXME: impossible to index a 001-009 value with NoZebra
2704 next if $field->tag < 10;
2705 foreach my $subfield ( $field->subfields() ) {
2706 my $tag = $field->tag();
2707 my $subfieldcode = $subfield->[0];
2710 # warn "INDEXING :".$subfield->[1];
2711 # check each index to see if the subfield is stored somewhere
2712 # otherwise, store it in __RAW__ index
2713 foreach my $key ( keys %index ) {
2715 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2716 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2718 my $line = lc $subfield->[1];
2720 # remove meaningless value in the field...
2721 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2723 # ... and split in words
2724 foreach ( split / /, $line ) {
2725 next unless $_; # skip empty values (multiple spaces)
2726 # if the entry is already here, improve weight
2728 # warn "managing $_";
2729 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2730 my $weight = $1 + 1;
2731 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2732 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2735 # get the value if it exist in the nozebra table, otherwise, create it
2736 $sth2->execute( $server, $key, $_ );
2737 my $existing_biblionumbers = $sth2->fetchrow;
2740 if ($existing_biblionumbers) {
2741 $result{$key}->{"$_"} = $existing_biblionumbers;
2742 my $weight = defined $1 ? $1 + 1 : 1;
2743 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2744 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2746 # create a new ligne for this entry
2749 # warn "INSERT : $server / $key / $_";
2750 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
2751 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
2758 # the subfield is not indexed, store it in __RAW__ index anyway
2760 my $line = lc $subfield->[1];
2761 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2763 # ... and split in words
2764 foreach ( split / /, $line ) {
2765 next unless $_; # skip empty values (multiple spaces)
2766 # if the entry is already here, improve weight
2767 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2768 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2769 my $weight = $1 + 1;
2770 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2771 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2774 # get the value if it exist in the nozebra table, otherwise, create it
2775 $sth2->execute( $server, '__RAW__', $_ );
2776 my $existing_biblionumbers = $sth2->fetchrow;
2779 if ($existing_biblionumbers) {
2780 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
2781 my $weight = ( $1 ? $1 : 0 ) + 1;
2782 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2783 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2785 # create a new ligne for this entry
2787 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
2788 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
2800 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2802 Find the given $subfield in the given $tag in the given
2803 MARC::Record $record. If the subfield is found, returns
2804 the (indicators, value) pair; otherwise, (undef, undef) is
2808 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2809 I suggest we export it from this module.
2814 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2817 if ( $tagfield < 10 ) {
2818 if ( $record->field($tagfield) ) {
2819 push @result, $record->field($tagfield)->data();
2824 foreach my $field ( $record->field($tagfield) ) {
2825 my @subfields = $field->subfields();
2826 foreach my $subfield (@subfields) {
2827 if ( @$subfield[0] eq $insubfield ) {
2828 push @result, @$subfield[1];
2829 $indicator = $field->indicator(1) . $field->indicator(2);
2834 return ( $indicator, @result );
2837 =head2 _koha_marc_update_bib_ids
2840 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2842 Internal function to add or update biblionumber and biblioitemnumber to
2847 sub _koha_marc_update_bib_ids {
2848 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2850 # we must add bibnum and bibitemnum in MARC::Record...
2851 # we build the new field with biblionumber and biblioitemnumber
2852 # we drop the original field
2853 # we add the new builded field.
2854 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2855 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2857 if ( $biblio_tag != $biblioitem_tag ) {
2859 # biblionumber & biblioitemnumber are in different fields
2861 # deal with biblionumber
2862 my ( $new_field, $old_field );
2863 if ( $biblio_tag < 10 ) {
2864 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2866 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2869 # drop old field and create new one...
2870 $old_field = $record->field($biblio_tag);
2871 $record->delete_field($old_field) if $old_field;
2872 $record->append_fields($new_field);
2874 # deal with biblioitemnumber
2875 if ( $biblioitem_tag < 10 ) {
2876 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2878 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2881 # drop old field and create new one...
2882 $old_field = $record->field($biblioitem_tag);
2883 $record->delete_field($old_field) if $old_field;
2884 $record->insert_fields_ordered($new_field);
2888 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2889 my $new_field = MARC::Field->new(
2890 $biblio_tag, '', '',
2891 "$biblio_subfield" => $biblionumber,
2892 "$biblioitem_subfield" => $biblioitemnumber
2895 # drop old field and create new one...
2896 my $old_field = $record->field($biblio_tag);
2897 $record->delete_field($old_field) if $old_field;
2898 $record->insert_fields_ordered($new_field);
2902 =head2 _koha_marc_update_biblioitem_cn_sort
2904 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2906 Given a MARC bib record and the biblioitem hash, update the
2907 subfield that contains a copy of the value of biblioitems.cn_sort.
2911 sub _koha_marc_update_biblioitem_cn_sort {
2913 my $biblioitem = shift;
2914 my $frameworkcode = shift;
2916 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2917 return unless $biblioitem_tag;
2919 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2921 if ( my $field = $marc->field($biblioitem_tag) ) {
2922 $field->delete_subfield( code => $biblioitem_subfield );
2923 if ( $cn_sort ne '' ) {
2924 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2928 # if we get here, no biblioitem tag is present in the MARC record, so
2929 # we'll create it if $cn_sort is not empty -- this would be
2930 # an odd combination of events, however
2932 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2937 =head2 _koha_add_biblio
2939 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2941 Internal function to add a biblio ($biblio is a hash with the values)
2945 sub _koha_add_biblio {
2946 my ( $dbh, $biblio, $frameworkcode ) = @_;
2950 # set the series flag
2951 unless (defined $biblio->{'serial'}){
2952 $biblio->{'serial'} = 0;
2953 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2956 my $query = "INSERT INTO biblio
2957 SET frameworkcode = ?,
2968 my $sth = $dbh->prepare($query);
2970 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2971 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2974 my $biblionumber = $dbh->{'mysql_insertid'};
2975 if ( $dbh->errstr ) {
2976 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2982 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2983 return ( $biblionumber, $error );
2986 =head2 _koha_modify_biblio
2988 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2990 Internal function for updating the biblio table
2994 sub _koha_modify_biblio {
2995 my ( $dbh, $biblio, $frameworkcode ) = @_;
3000 SET frameworkcode = ?,
3009 WHERE biblionumber = ?
3012 my $sth = $dbh->prepare($query);
3015 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3016 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3017 ) if $biblio->{'biblionumber'};
3019 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3020 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3023 return ( $biblio->{'biblionumber'}, $error );
3026 =head2 _koha_modify_biblioitem_nonmarc
3028 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3030 Updates biblioitems row except for marc and marcxml, which should be changed
3035 sub _koha_modify_biblioitem_nonmarc {
3036 my ( $dbh, $biblioitem ) = @_;
3039 # re-calculate the cn_sort, it may have changed
3040 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3042 my $query = "UPDATE biblioitems
3043 SET biblionumber = ?,
3049 publicationyear = ?,
3053 collectiontitle = ?,
3055 collectionvolume= ?,
3056 editionstatement= ?,
3057 editionresponsibility = ?,
3071 where biblioitemnumber = ?
3073 my $sth = $dbh->prepare($query);
3075 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3076 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3077 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3078 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3079 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3080 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3081 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3082 $biblioitem->{'biblioitemnumber'}
3084 if ( $dbh->errstr ) {
3085 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3088 return ( $biblioitem->{'biblioitemnumber'}, $error );
3091 =head2 _koha_add_biblioitem
3093 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3095 Internal function to add a biblioitem
3099 sub _koha_add_biblioitem {
3100 my ( $dbh, $biblioitem ) = @_;
3103 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3104 my $query = "INSERT INTO biblioitems SET
3111 publicationyear = ?,
3115 collectiontitle = ?,
3117 collectionvolume= ?,
3118 editionstatement= ?,
3119 editionresponsibility = ?,
3135 my $sth = $dbh->prepare($query);
3137 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3138 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3139 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3140 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3141 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3142 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3143 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3144 $biblioitem->{'totalissues'}
3146 my $bibitemnum = $dbh->{'mysql_insertid'};
3148 if ( $dbh->errstr ) {
3149 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3153 return ( $bibitemnum, $error );
3156 =head2 _koha_delete_biblio
3158 $error = _koha_delete_biblio($dbh,$biblionumber);
3160 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3162 C<$dbh> - the database handle
3164 C<$biblionumber> - the biblionumber of the biblio to be deleted
3168 # FIXME: add error handling
3170 sub _koha_delete_biblio {
3171 my ( $dbh, $biblionumber ) = @_;
3173 # get all the data for this biblio
3174 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3175 $sth->execute($biblionumber);
3177 if ( my $data = $sth->fetchrow_hashref ) {
3179 # save the record in deletedbiblio
3180 # find the fields to save
3181 my $query = "INSERT INTO deletedbiblio SET ";
3183 foreach my $temp ( keys %$data ) {
3184 $query .= "$temp = ?,";
3185 push( @bind, $data->{$temp} );
3188 # replace the last , by ",?)"
3190 my $bkup_sth = $dbh->prepare($query);
3191 $bkup_sth->execute(@bind);
3195 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3196 $del_sth->execute($biblionumber);
3203 =head2 _koha_delete_biblioitems
3205 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3207 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3209 C<$dbh> - the database handle
3210 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3214 # FIXME: add error handling
3216 sub _koha_delete_biblioitems {
3217 my ( $dbh, $biblioitemnumber ) = @_;
3219 # get all the data for this biblioitem
3220 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3221 $sth->execute($biblioitemnumber);
3223 if ( my $data = $sth->fetchrow_hashref ) {
3225 # save the record in deletedbiblioitems
3226 # find the fields to save
3227 my $query = "INSERT INTO deletedbiblioitems SET ";
3229 foreach my $temp ( keys %$data ) {
3230 $query .= "$temp = ?,";
3231 push( @bind, $data->{$temp} );
3234 # replace the last , by ",?)"
3236 my $bkup_sth = $dbh->prepare($query);
3237 $bkup_sth->execute(@bind);
3240 # delete the biblioitem
3241 my $del_sth = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3242 $del_sth->execute($biblioitemnumber);
3249 =head1 UNEXPORTED FUNCTIONS
3251 =head2 ModBiblioMarc
3253 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3255 Add MARC data for a biblio to koha
3257 Function exported, but should NOT be used, unless you really know what you're doing
3263 # pass the MARC::Record to this function, and it will create the records in the marc field
3264 my ( $record, $biblionumber, $frameworkcode ) = @_;
3265 my $dbh = C4::Context->dbh;
3266 my @fields = $record->fields();
3267 if ( !$frameworkcode ) {
3268 $frameworkcode = "";
3270 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3271 $sth->execute( $frameworkcode, $biblionumber );
3273 my $encoding = C4::Context->preference("marcflavour");
3275 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3276 if ( $encoding eq "UNIMARC" ) {
3277 my $string = $record->subfield( 100, "a" );
3278 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3279 my $f100 = $record->field(100);
3280 $record->delete_field($f100);
3282 $string = POSIX::strftime( "%Y%m%d", localtime );
3284 $string = sprintf( "%-*s", 35, $string );
3286 substr( $string, 22, 6, "frey50" );
3287 unless ( $record->subfield( 100, "a" ) ) {
3288 $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
3292 #enhancement 5374: update transaction date (005) for marc21/unimarc
3293 if($encoding =~ /MARC21|UNIMARC/) {
3294 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3295 # YY MM DD HH MM SS (update year and month)
3296 my $f005= $record->field('005');
3297 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3301 if ( C4::Context->preference("NoZebra") ) {
3303 # only NoZebra indexing needs to have
3304 # the previous version of the record
3305 $oldRecord = GetMarcBiblio($biblionumber);
3307 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3308 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3310 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3311 return $biblionumber;
3314 =head2 z3950_extended_services
3316 z3950_extended_services($serviceType,$serviceOptions,$record);
3318 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.
3320 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3322 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3324 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3328 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3329 syntax => the record syntax (transfer syntax)
3330 databaseName = Database from connection object
3332 To set serviceOptions, call set_service_options($serviceType)
3334 C<$record> the record, if one is needed for the service type
3336 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3340 sub z3950_extended_services {
3341 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3343 # get our connection object
3344 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3346 # create a new package object
3347 my $Zpackage = $Zconn->package();
3350 $Zpackage->option( action => $action );
3352 if ( $serviceOptions->{'databaseName'} ) {
3353 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3355 if ( $serviceOptions->{'recordIdNumber'} ) {
3356 $Zpackage->option( recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3358 if ( $serviceOptions->{'recordIdOpaque'} ) {
3359 $Zpackage->option( recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3362 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3363 #if ($serviceType eq 'itemorder') {
3364 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3365 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3366 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3367 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3370 if ( $serviceOptions->{record} ) {
3371 $Zpackage->option( record => $serviceOptions->{record} );
3373 # can be xml or marc
3374 if ( $serviceOptions->{'syntax'} ) {
3375 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3379 # send the request, handle any exception encountered
3380 eval { $Zpackage->send($serviceType) };
3381 if ( $@ && $@->isa("ZOOM::Exception") ) {
3382 return "error: " . $@->code() . " " . $@->message() . "\n";
3385 # free up package resources
3386 $Zpackage->destroy();
3389 =head2 set_service_options
3391 my $serviceOptions = set_service_options($serviceType);
3393 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3395 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3399 sub set_service_options {
3400 my ($serviceType) = @_;
3403 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3404 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3406 if ( $serviceType eq 'commit' ) {
3410 if ( $serviceType eq 'create' ) {
3414 if ( $serviceType eq 'drop' ) {
3415 die "ERROR: 'drop' not currently supported (by Zebra)";
3417 return $serviceOptions;
3420 =head2 get_biblio_authorised_values
3422 find the types and values for all authorised values assigned to this biblio.
3426 MARC::Record of the bib
3428 returns: a hashref mapping the authorised value to the value set for this biblionumber
3430 $authorised_values = {
3431 'Scent' => 'flowery',
3432 'Audience' => 'Young Adult',
3433 'itemtypes' => 'SER',
3436 Notes: forlibrarian should probably be passed in, and called something different.
3440 sub get_biblio_authorised_values {
3441 my $biblionumber = shift;
3444 my $forlibrarian = 1; # are we in staff or opac?
3445 my $frameworkcode = GetFrameworkCode($biblionumber);
3447 my $authorised_values;
3449 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3450 or return $authorised_values;
3452 # assume that these entries in the authorised_value table are bibliolevel.
3453 # ones that start with 'item%' are item level.
3454 my $query = q(SELECT distinct authorised_value, kohafield
3455 FROM marc_subfield_structure
3456 WHERE authorised_value !=''
3457 AND (kohafield like 'biblio%'
3458 OR kohafield like '') );
3459 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3461 foreach my $tag ( keys(%$tagslib) ) {
3462 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3464 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3465 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3466 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3467 if ( defined $record->field($tag) ) {
3468 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3469 if ( defined $this_subfield_value ) {
3470 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3478 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3479 return $authorised_values;
3488 Koha Development Team <http://koha-community.org/>
3490 Paul POULAIN paul.poulain@free.fr
3492 Joshua Ferraro jmf@liblime.com