3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
5 # Copyright 2011 Equinox Software, Inc.
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 3 of the License, or
12 # (at your option) any later version.
14 # Koha is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use vars qw(@ISA @EXPORT);
49 GetAuthorisedValueDesc
51 IsMarcStructureInternal
53 GetMarcSubfieldStructureFromKohaField
65 LinkBibHeadingsToAuthorities
73 # those functions are exported but should not be used
74 # they are useful in a few circumstances, so they are exported,
75 # but don't use them unless you are a core developer ;-)
83 use Encode qw( decode is_utf8 );
84 use List::MoreUtils qw( uniq );
86 use MARC::File::USMARC;
88 use POSIX qw(strftime);
89 use Module::Load::Conditional qw(can_load);
92 use C4::Log; # logaction
101 use Koha::Authority::Types;
102 use Koha::Acquisition::Currencies;
103 use Koha::Biblio::Metadatas;
106 use Koha::SearchEngine;
108 use Koha::Util::MARC;
110 use vars qw($debug $cgi_debug);
115 C4::Biblio - cataloging management functions
119 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:
123 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
125 =item 2. as raw MARC in the Zebra index and storage engine
127 =item 3. as MARC XML in biblio_metadata.metadata
131 In the 3.0 version of Koha, the authoritative record-level information is in biblio_metadata.metadata
133 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.
137 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
139 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
143 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:
147 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
149 =item 2. _koha_* - low-level internal functions for managing the koha tables
151 =item 3. Marc management function : as the MARC record is stored in biblio_metadata.metadata, 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.
153 =item 4. Zebra functions used to update the Zebra index
155 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
159 The MARC record (in biblio_metadata.metadata) 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 :
163 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
165 =item 2. add the biblionumber and biblioitemnumber into the MARC records
167 =item 3. save the marc record
171 =head1 EXPORTED FUNCTIONS
175 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
177 Exported function (core API) for adding a new biblio to koha.
179 The first argument is a C<MARC::Record> object containing the
180 bib to add, while the second argument is the desired MARC
183 This function also accepts a third, optional argument: a hashref
184 to additional options. The only defined option is C<defer_marc_save>,
185 which if present and mapped to a true value, causes C<AddBiblio>
186 to omit the call to save the MARC in C<biblio_metadata.metadata>
187 This option is provided B<only>
188 for the use of scripts such as C<bulkmarcimport.pl> that may need
189 to do some manipulation of the MARC record for item parsing before
190 saving it and which cannot afford the performance hit of saving
191 the MARC record twice. Consequently, do not use that option
192 unless you can guarantee that C<ModBiblioMarc> will be called.
198 my $frameworkcode = shift;
199 my $options = @_ ? shift : undef;
200 my $defer_marc_save = 0;
202 carp('AddBiblio called with undefined record');
205 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
206 $defer_marc_save = 1;
209 if (C4::Context->preference('BiblioAddsAuthorities')) {
210 BiblioAutoLink( $record, $frameworkcode );
213 my ( $biblionumber, $biblioitemnumber, $error );
214 my $dbh = C4::Context->dbh;
216 # transform the data into koha-table style data
217 SetUTF8Flag($record);
218 my $olddata = TransformMarcToKoha( $record, $frameworkcode );
219 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
220 $olddata->{'biblionumber'} = $biblionumber;
221 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
223 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
225 # update MARC subfield that stores biblioitems.cn_sort
226 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
229 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
231 # update OAI-PMH sets
232 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
233 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
236 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
237 return ( $biblionumber, $biblioitemnumber );
242 ModBiblio( $record,$biblionumber,$frameworkcode, $disable_autolink);
244 Replace an existing bib record identified by C<$biblionumber>
245 with one supplied by the MARC::Record object C<$record>. The embedded
246 item, biblioitem, and biblionumber fields from the previous
247 version of the bib record replace any such fields of those tags that
248 are present in C<$record>. Consequently, ModBiblio() is not
249 to be used to try to modify item records.
251 C<$frameworkcode> specifies the MARC framework to use
252 when storing the modified bib record; among other things,
253 this controls how MARC fields get mapped to display columns
254 in the C<biblio> and C<biblioitems> tables, as well as
255 which fields are used to store embedded item, biblioitem,
256 and biblionumber data for indexing.
258 Unless C<$disable_autolink> is passed ModBiblio will relink record headings
259 to authorities based on settings in the system preferences. This flag allows
260 us to not relink records when the authority linker is saving modifications.
262 Returns 1 on success 0 on failure
267 my ( $record, $biblionumber, $frameworkcode, $disable_autolink ) = @_;
269 carp 'No record passed to ModBiblio';
273 if ( C4::Context->preference("CataloguingLog") ) {
274 my $newrecord = GetMarcBiblio({ biblionumber => $biblionumber });
275 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
278 if ( !$disable_autolink && C4::Context->preference('BiblioAddsAuthorities') ) {
279 BiblioAutoLink( $record, $frameworkcode );
282 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
283 # throw an exception which probably won't be handled.
284 foreach my $field ($record->fields()) {
285 if (! $field->is_control_field()) {
286 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
287 $record->delete_field($field);
292 SetUTF8Flag($record);
293 my $dbh = C4::Context->dbh;
295 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
297 _strip_item_fields($record, $frameworkcode);
299 # update biblionumber and biblioitemnumber in MARC
300 # FIXME - this is assuming a 1 to 1 relationship between
301 # biblios and biblioitems
302 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
303 $sth->execute($biblionumber);
304 my ($biblioitemnumber) = $sth->fetchrow;
306 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
308 # load the koha-table data object
309 my $oldbiblio = TransformMarcToKoha( $record, $frameworkcode );
311 # update MARC subfield that stores biblioitems.cn_sort
312 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
314 # update the MARC record (that now contains biblio and items) with the new record data
315 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
317 # modify the other koha tables
318 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
319 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
321 # update OAI-PMH sets
322 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
323 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
329 =head2 _strip_item_fields
331 _strip_item_fields($record, $frameworkcode)
333 Utility routine to remove item tags from a
338 sub _strip_item_fields {
340 my $frameworkcode = shift;
341 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
342 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
344 # delete any item fields from incoming record to avoid
345 # duplication or incorrect data - use AddItem() or ModItem()
347 foreach my $field ( $record->field($itemtag) ) {
348 $record->delete_field($field);
354 my $error = &DelBiblio($biblionumber);
356 Exported function (core API) for deleting a biblio in koha.
357 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
358 Also backs it up to deleted* tables.
359 Checks to make sure that the biblio has no items attached.
361 C<$error> : undef unless an error occurs
366 my ($biblionumber) = @_;
368 my $biblio = Koha::Biblios->find( $biblionumber );
369 return unless $biblio; # Should we throw an exception instead?
371 my $dbh = C4::Context->dbh;
372 my $error; # for error handling
374 # First make sure this biblio has no items attached
375 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
376 $sth->execute($biblionumber);
377 if ( my $itemnumber = $sth->fetchrow ) {
379 # Fix this to use a status the template can understand
380 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
383 return $error if $error;
385 # We delete attached subscriptions
387 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
388 foreach my $subscription (@$subscriptions) {
389 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
392 # We delete any existing holds
393 my $holds = $biblio->holds;
394 while ( my $hold = $holds->next ) {
398 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
399 # for at least 2 reasons :
400 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
401 # 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)
402 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
404 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
405 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
406 $sth->execute($biblionumber);
407 while ( my $biblioitemnumber = $sth->fetchrow ) {
409 # delete this biblioitem
410 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
411 return $error if $error;
415 # delete biblio from Koha tables and save in deletedbiblio
416 # must do this *after* _koha_delete_biblioitems, otherwise
417 # delete cascade will prevent deletedbiblioitems rows
418 # from being generated by _koha_delete_biblioitems
419 $error = _koha_delete_biblio( $dbh, $biblionumber );
421 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
427 =head2 BiblioAutoLink
429 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
431 Automatically links headings in a bib record to authorities.
433 Returns the number of headings changed
439 my $frameworkcode = shift;
441 carp('Undefined record passed to BiblioAutoLink');
444 my ( $num_headings_changed, %results );
447 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
448 unless ( can_load( modules => { $linker_module => undef } ) ) {
449 $linker_module = 'C4::Linker::Default';
450 unless ( can_load( modules => { $linker_module => undef } ) ) {
455 my $linker = $linker_module->new(
456 { 'options' => C4::Context->preference("LinkerOptions") } );
457 my ( $headings_changed, undef ) =
458 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
459 # By default we probably don't want to relink things when cataloging
460 return $headings_changed;
463 =head2 LinkBibHeadingsToAuthorities
465 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
467 Links bib headings to authority records by checking
468 each authority-controlled field in the C<MARC::Record>
469 object C<$marc>, looking for a matching authority record,
470 and setting the linking subfield $9 to the ID of that
473 If $allowrelink is false, existing authids will never be
474 replaced, regardless of the values of LinkerKeepStale and
477 Returns the number of heading links changed in the
482 sub LinkBibHeadingsToAuthorities {
485 my $frameworkcode = shift;
486 my $allowrelink = shift;
489 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
493 require C4::AuthoritiesMarc;
495 $allowrelink = 1 unless defined $allowrelink;
496 my $num_headings_changed = 0;
497 foreach my $field ( $bib->fields() ) {
498 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
499 next unless defined $heading;
502 my $current_link = $field->subfield('9');
504 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
506 $results{'linked'}->{ $heading->display_form() }++;
510 my ( $authid, $fuzzy ) = $linker->get_link($heading);
512 $results{ $fuzzy ? 'fuzzy' : 'linked' }
513 ->{ $heading->display_form() }++;
514 next if defined $current_link and $current_link == $authid;
516 $field->delete_subfield( code => '9' ) if defined $current_link;
517 $field->add_subfields( '9', $authid );
518 $num_headings_changed++;
521 if ( defined $current_link
522 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
524 $results{'fuzzy'}->{ $heading->display_form() }++;
526 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
527 if ( _check_valid_auth_link( $current_link, $field ) ) {
528 $results{'linked'}->{ $heading->display_form() }++;
531 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
532 my $marcrecordauth = MARC::Record->new();
533 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
534 $marcrecordauth->leader(' nz a22 o 4500');
535 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
537 $field->delete_subfield( code => '9' )
538 if defined $current_link;
540 foreach my $subfield ( $field->subfields() ){
541 if ( $subfield->[0] =~ /[A-z]/
542 && C4::Heading::valid_bib_heading_subfield(
543 $field->tag, $subfield->[0] )
545 push @auth_subfields, $subfield->[0] => $subfield->[1];
548 # Bib headings contain some ending punctuation that should NOT
549 # be included in the authority record. Strip those before creation
550 next unless @auth_subfields; # Don't try to create a record if we have no fields;
551 my $last_sub = pop @auth_subfields;
552 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
553 push @auth_subfields, $last_sub;
554 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
555 $marcrecordauth->insert_fields_ordered($authfield);
557 # bug 2317: ensure new authority knows it's using UTF-8; currently
558 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
559 # automatically for UNIMARC (by not transcoding)
560 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
561 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
562 # of change to a core API just before the 3.0 release.
564 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
565 my $userenv = C4::Context->userenv;
567 if ( $userenv && $userenv->{'branch'} ) {
568 $library = Koha::Libraries->find( $userenv->{'branch'} );
570 $marcrecordauth->insert_fields_ordered(
573 'a' => "Machine generated authority record."
577 $bib->author() . ", "
578 . $bib->title_proper() . ", "
579 . $bib->publication_date() . " ";
580 $cite =~ s/^[\s\,]*//;
581 $cite =~ s/[\s\,]*$//;
584 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
585 . $bib->subfield( '999', 'c' ) . ": "
587 $marcrecordauth->insert_fields_ordered(
588 MARC::Field->new( '670', '', '', 'a' => $cite ) );
591 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
594 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
595 $heading->auth_type() );
596 $field->add_subfields( '9', $authid );
597 $num_headings_changed++;
598 $linker->update_cache($heading, $authid);
599 $results{'added'}->{ $heading->display_form() }++;
602 elsif ( defined $current_link ) {
603 if ( _check_valid_auth_link( $current_link, $field ) ) {
604 $results{'linked'}->{ $heading->display_form() }++;
607 $field->delete_subfield( code => '9' );
608 $num_headings_changed++;
609 $results{'unlinked'}->{ $heading->display_form() }++;
613 $results{'unlinked'}->{ $heading->display_form() }++;
618 return $num_headings_changed, \%results;
621 =head2 _check_valid_auth_link
623 if ( _check_valid_auth_link($authid, $field) ) {
627 Check whether the specified heading-auth link is valid without reference
628 to Zebra. Ideally this code would be in C4::Heading, but that won't be
629 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
634 sub _check_valid_auth_link {
635 my ( $authid, $field ) = @_;
636 require C4::AuthoritiesMarc;
638 my $authorized_heading =
639 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } ) || '';
640 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
643 =head2 GetRecordValue
645 my $values = GetRecordValue($field, $record, $frameworkcode);
647 Get MARC fields from a keyword defined in fieldmapping table.
652 my ( $field, $record, $frameworkcode ) = @_;
655 carp 'GetRecordValue called with undefined record';
658 my $dbh = C4::Context->dbh;
660 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
661 $sth->execute( $frameworkcode, $field );
665 while ( my $row = $sth->fetchrow_hashref ) {
666 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
667 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
668 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
669 push @result, { 'subfield' => $subfield };
672 } elsif ( $row->{subfieldcode} eq "" ) {
673 push @result, { 'subfield' => $field->as_string() };
683 $data = &GetBiblioData($biblionumber);
685 Returns information about the book with the given biblionumber.
686 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
687 the C<biblio> and C<biblioitems> tables in the
690 In addition, C<$data-E<gt>{subject}> is the list of the book's
691 subjects, separated by C<" , "> (space, comma, space).
692 If there are multiple biblioitems with the given biblionumber, only
693 the first one is considered.
699 my $dbh = C4::Context->dbh;
701 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
703 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
704 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
705 WHERE biblio.biblionumber = ?";
707 my $sth = $dbh->prepare($query);
708 $sth->execute($bibnum);
710 $data = $sth->fetchrow_hashref;
714 } # sub GetBiblioData
718 $isbd = &GetISBDView({
719 'record' => $marc_record,
720 'template' => $interface, # opac/intranet
721 'framework' => $framework,
724 Return the ISBD view which can be included in opac and intranet
731 # Expecting record WITH items.
732 my $record = $params->{record};
733 return unless defined $record;
735 my $template = $params->{template} // q{};
736 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
737 my $framework = $params->{framework};
738 my $itemtype = $framework;
739 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
740 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
742 my $ISBD = C4::Context->preference($sysprefname);
747 foreach my $isbdfield ( split( /#/, $bloc ) ) {
749 # $isbdfield= /(.?.?.?)/;
750 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
751 my $fieldvalue = $1 || 0;
752 my $subfvalue = $2 || "";
754 my $analysestring = $4;
757 # warn "==> $1 / $2 / $3 / $4";
758 # my $fieldvalue=substr($isbdfield,0,3);
759 if ( $fieldvalue > 0 ) {
760 my $hasputtextbefore = 0;
761 my @fieldslist = $record->field($fieldvalue);
762 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
764 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
765 # warn "FV : $fieldvalue";
766 if ( $subfvalue ne "" ) {
767 # OPAC hidden subfield
769 if ( ( $template eq 'opac' )
770 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
771 foreach my $field (@fieldslist) {
772 foreach my $subfield ( $field->subfield($subfvalue) ) {
773 my $calculated = $analysestring;
774 my $tag = $field->tag();
777 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
778 my $tagsubf = $tag . $subfvalue;
779 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
780 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
782 # field builded, store the result
783 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
784 $blocres .= $textbefore;
785 $hasputtextbefore = 1;
788 # remove punctuation at start
789 $calculated =~ s/^( |;|:|\.|-)*//g;
790 $blocres .= $calculated;
795 $blocres .= $textafter if $hasputtextbefore;
797 foreach my $field (@fieldslist) {
798 my $calculated = $analysestring;
799 my $tag = $field->tag();
802 my @subf = $field->subfields;
803 for my $i ( 0 .. $#subf ) {
804 my $valuecode = $subf[$i][1];
805 my $subfieldcode = $subf[$i][0];
806 # OPAC hidden subfield
808 if ( ( $template eq 'opac' )
809 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
810 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
811 my $tagsubf = $tag . $subfieldcode;
813 $calculated =~ s/ # replace all {{}} codes by the value code.
814 \{\{$tagsubf\}\} # catch the {{actualcode}}
816 $valuecode # replace by the value code
819 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
820 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
823 # field builded, store the result
824 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
825 $blocres .= $textbefore;
826 $hasputtextbefore = 1;
829 # remove punctuation at start
830 $calculated =~ s/^( |;|:|\.|-)*//g;
831 $blocres .= $calculated;
834 $blocres .= $textafter if $hasputtextbefore;
837 $blocres .= $isbdfield;
842 $res =~ s/\{(.*?)\}//g;
844 $res =~ s/\n/<br\/>/g;
852 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
854 =head2 IsMarcStructureInternal
856 my $tagslib = C4::Biblio::GetMarcStructure();
857 for my $tag ( sort keys %$tagslib ) {
859 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
860 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
865 GetMarcStructure creates keys (lib, tab, mandatory, repeatable) for a display purpose.
866 These different values should not be processed as valid subfields.
870 sub IsMarcStructureInternal {
871 my ( $subfield ) = @_;
872 return ref $subfield ? 0 : 1;
875 =head2 GetMarcStructure
877 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
879 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
880 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
881 $frameworkcode : the framework code to read
882 $params allows you to pass { unsafe => 1 } for better performance.
884 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
885 even autovivify its contents. It is a cached/shared data structure. Your
886 changes c/would be passed around in subsequent calls.
890 sub GetMarcStructure {
891 my ( $forlibrarian, $frameworkcode, $params ) = @_;
892 $frameworkcode = "" unless $frameworkcode;
894 $forlibrarian = $forlibrarian ? 1 : 0;
895 my $unsafe = ($params && $params->{unsafe})? 1: 0;
896 my $cache = Koha::Caches->get_instance();
897 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
898 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
899 return $cached if $cached;
901 my $dbh = C4::Context->dbh;
902 my $sth = $dbh->prepare(
903 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,ind1_defaultvalue,ind2_defaultvalue
904 FROM marc_tag_structure
905 WHERE frameworkcode=?
908 $sth->execute($frameworkcode);
909 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable, $ind1_defaultvalue, $ind2_defaultvalue );
911 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
912 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
913 $res->{$tag}->{tab} = "";
914 $res->{$tag}->{mandatory} = $mandatory;
915 $res->{$tag}->{repeatable} = $repeatable;
916 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
917 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
920 $sth = $dbh->prepare(
921 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
922 FROM marc_subfield_structure
923 WHERE frameworkcode=?
924 ORDER BY tagfield,tagsubfield
928 $sth->execute($frameworkcode);
931 my $authorised_value;
943 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
944 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
949 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
950 $res->{$tag}->{$subfield}->{tab} = $tab;
951 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
952 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
953 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
954 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
955 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
956 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
957 $res->{$tag}->{$subfield}->{seealso} = $seealso;
958 $res->{$tag}->{$subfield}->{hidden} = $hidden;
959 $res->{$tag}->{$subfield}->{isurl} = $isurl;
960 $res->{$tag}->{$subfield}->{'link'} = $link;
961 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
962 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
965 $cache->set_in_cache($cache_key, $res);
969 =head2 GetUsedMarcStructure
971 The same function as GetMarcStructure except it just takes field
972 in tab 0-9. (used field)
974 my $results = GetUsedMarcStructure($frameworkcode);
976 C<$results> is a ref to an array which each case contains a ref
977 to a hash which each keys is the columns from marc_subfield_structure
979 C<$frameworkcode> is the framework code.
983 sub GetUsedMarcStructure {
984 my $frameworkcode = shift || '';
987 FROM marc_subfield_structure
989 AND frameworkcode = ?
990 ORDER BY tagfield, tagsubfield
992 my $sth = C4::Context->dbh->prepare($query);
993 $sth->execute($frameworkcode);
994 return $sth->fetchall_arrayref( {} );
999 =head2 GetMarcSubfieldStructure
1001 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1003 Returns a reference to hash representing MARC subfield structure
1004 for framework with framework code C<$frameworkcode>, C<$params> is
1005 optional and may contain additional options.
1009 =item C<$frameworkcode>
1015 An optional hash reference with additional options.
1016 The following options are supported:
1022 Pass { unsafe => 1 } do disable cached object cloning,
1023 and instead get a shared reference, resulting in better
1024 performance (but care must be taken so that retured object
1027 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1028 even autovivify its contents. It is a cached/shared data structure. Your
1029 changes would be passed around in subsequent calls.
1037 sub GetMarcSubfieldStructure {
1038 my ( $frameworkcode, $params ) = @_;
1040 $frameworkcode //= '';
1042 my $cache = Koha::Caches->get_instance();
1043 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1044 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1045 return $cached if $cached;
1047 my $dbh = C4::Context->dbh;
1048 # We moved to selectall_arrayref since selectall_hashref does not
1049 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1050 my $subfield_aref = $dbh->selectall_arrayref( q|
1052 FROM marc_subfield_structure
1053 WHERE frameworkcode = ?
1055 ORDER BY frameworkcode,tagfield,tagsubfield
1056 |, { Slice => {} }, $frameworkcode );
1057 # Now map the output to a hash structure
1058 my $subfield_structure = {};
1059 foreach my $row ( @$subfield_aref ) {
1060 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1062 $cache->set_in_cache( $cache_key, $subfield_structure );
1063 return $subfield_structure;
1066 =head2 GetMarcFromKohaField
1068 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1069 @fields = GetMarcFromKohaField( $kohafield );
1070 $field = GetMarcFromKohaField( $kohafield );
1072 Returns the MARC fields & subfields mapped to $kohafield.
1073 Since the Default framework is considered as authoritative for such
1074 mappings, the former frameworkcode parameter is obsoleted.
1076 In list context all mappings are returned; there can be multiple
1077 mappings. Note that in the above example you could miss a second
1078 mappings in the first call.
1079 In scalar context only the field tag of the first mapping is returned.
1083 sub GetMarcFromKohaField {
1084 my ( $kohafield ) = @_;
1085 return unless $kohafield;
1086 # The next call uses the Default framework since it is AUTHORITATIVE
1087 # for all Koha to MARC mappings.
1088 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1090 foreach( @{ $mss->{$kohafield} } ) {
1091 push @retval, $_->{tagfield}, $_->{tagsubfield};
1093 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1096 =head2 GetMarcSubfieldStructureFromKohaField
1098 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1100 Returns marc subfield structure information for $kohafield.
1101 The Default framework is used, since it is authoritative for kohafield
1103 In list context returns a list of all hashrefs, since there may be
1104 multiple mappings. In scalar context the first hashref is returned.
1108 sub GetMarcSubfieldStructureFromKohaField {
1109 my ( $kohafield ) = @_;
1111 return unless $kohafield;
1113 # The next call uses the Default framework since it is AUTHORITATIVE
1114 # for all Koha to MARC mappings.
1115 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1116 return unless $mss->{$kohafield};
1117 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1120 =head2 GetMarcBiblio
1122 my $record = GetMarcBiblio({
1123 biblionumber => $biblionumber,
1124 embed_items => $embeditems,
1126 borcat => $patron_category });
1128 Returns MARC::Record representing a biblio record, or C<undef> if the
1129 biblionumber doesn't exist.
1131 Both embed_items and opac are optional.
1132 If embed_items is passed and is 1, items are embedded.
1133 If opac is passed and is 1, the record is filtered as needed.
1137 =item C<$biblionumber>
1141 =item C<$embeditems>
1143 set to true to include item information.
1147 set to true to make the result suited for OPAC view. This causes things like
1148 OpacHiddenItems to be applied.
1152 If the OpacHiddenItemsExceptions system preference is set, this patron category
1153 can be used to make visible OPAC items which would be normally hidden.
1154 It only makes sense in combination both embed_items and opac values true.
1163 if (not defined $params) {
1164 carp 'GetMarcBiblio called without parameters';
1168 my $biblionumber = $params->{biblionumber};
1169 my $embeditems = $params->{embed_items} || 0;
1170 my $opac = $params->{opac} || 0;
1171 my $borcat = $params->{borcat} // q{};
1173 if (not defined $biblionumber) {
1174 carp 'GetMarcBiblio called with undefined biblionumber';
1178 my $dbh = C4::Context->dbh;
1179 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=? ");
1180 $sth->execute($biblionumber);
1181 my $row = $sth->fetchrow_hashref;
1182 my $biblioitemnumber = $row->{'biblioitemnumber'};
1183 my $marcxml = GetXmlBiblio( $biblionumber );
1184 $marcxml = StripNonXmlChars( $marcxml );
1185 my $frameworkcode = GetFrameworkCode($biblionumber);
1186 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1187 my $record = MARC::Record->new();
1191 MARC::Record::new_from_xml( $marcxml, "utf8",
1192 C4::Context->preference('marcflavour') );
1194 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1195 return unless $record;
1197 C4::Biblio::_koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber,
1198 $biblioitemnumber );
1199 C4::Biblio::EmbedItemsInMarcBiblio({
1200 marc_record => $record,
1201 biblionumber => $biblionumber,
1203 borcat => $borcat })
1215 my $marcxml = GetXmlBiblio($biblionumber);
1217 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1218 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1223 my ($biblionumber) = @_;
1224 my $dbh = C4::Context->dbh;
1225 return unless $biblionumber;
1226 my ($marcxml) = $dbh->selectrow_array(
1229 FROM biblio_metadata
1230 WHERE biblionumber=?
1231 AND format='marcxml'
1233 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1240 return the prices in accordance with the Marc format.
1242 returns 0 if no price found
1243 returns undef if called without a marc record or with
1244 an unrecognized marc format
1249 my ( $record, $marcflavour ) = @_;
1251 carp 'GetMarcPrice called on undefined record';
1258 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1259 @listtags = ('345', '020');
1261 } elsif ( $marcflavour eq "UNIMARC" ) {
1262 @listtags = ('345', '010');
1268 for my $field ( $record->field(@listtags) ) {
1269 for my $subfield_value ($field->subfield($subfield)){
1271 $subfield_value = MungeMarcPrice( $subfield_value );
1272 return $subfield_value if ($subfield_value);
1275 return 0; # no price found
1278 =head2 MungeMarcPrice
1280 Return the best guess at what the actual price is from a price field.
1284 sub MungeMarcPrice {
1286 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1287 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1288 my $active_currency = Koha::Acquisition::Currencies->get_active;
1289 my $symbol = $active_currency->symbol;
1290 my $isocode = $active_currency->isocode;
1291 $isocode = $active_currency->currency unless defined $isocode;
1294 my @matches =($price=~ /
1296 ( # start of capturing parenthesis
1298 (?:[\p{Sc}\p{L}\/.]){1,4} # any character from Currency signs or Letter Unicode categories or slash or dot within 1 to 4 occurrences : call this whole block 'symbol block'
1299 |(?:\d+[\p{P}\s]?){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all these within 1 to 4 occurrences : call this whole block 'digits block'
1301 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1303 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1304 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1306 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1307 ) # end of capturing parenthesis
1308 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1312 foreach ( @matches ) {
1313 $localprice = $_ and last if index($_, $isocode)>=0;
1315 if ( !$localprice ) {
1316 foreach ( @matches ) {
1317 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1322 if ( $localprice ) {
1323 $price = $localprice;
1325 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1326 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1328 # eliminate symbol/isocode, space and any final dot from the string
1329 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1330 # remove comma,dot when used as separators from hundreds
1331 $price =~s/[\,\.](\d{3})/$1/g;
1332 # convert comma to dot to ensure correct display of decimals if existing
1338 =head2 GetMarcQuantity
1340 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1341 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1343 returns 0 if no quantity found
1344 returns undef if called without a marc record or with
1345 an unrecognized marc format
1349 sub GetMarcQuantity {
1350 my ( $record, $marcflavour ) = @_;
1352 carp 'GetMarcQuantity called on undefined record';
1359 if ( $marcflavour eq "MARC21" ) {
1361 } elsif ( $marcflavour eq "UNIMARC" ) {
1362 @listtags = ('969');
1368 for my $field ( $record->field(@listtags) ) {
1369 for my $subfield_value ($field->subfield($subfield)){
1371 if ($subfield_value) {
1372 # in France, the cents separator is the , but sometimes, ppl use a .
1373 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1374 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1375 return $subfield_value;
1379 return 0; # no price found
1383 =head2 GetAuthorisedValueDesc
1385 my $subfieldvalue =get_authorised_value_desc(
1386 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1388 Retrieve the complete description for a given authorised value.
1390 Now takes $category and $value pair too.
1392 my $auth_value_desc =GetAuthorisedValueDesc(
1393 '','', 'DVD' ,'','','CCODE');
1395 If the optional $opac parameter is set to a true value, displays OPAC
1396 descriptions rather than normal ones when they exist.
1400 sub GetAuthorisedValueDesc {
1401 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1405 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1408 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1409 my $branch = Koha::Libraries->find($value);
1410 return $branch? $branch->branchname: q{};
1414 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1415 my $itemtype = Koha::ItemTypes->find( $value );
1416 return $itemtype ? $itemtype->translated_description : q||;
1419 #---- "true" authorized value
1420 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1423 my $dbh = C4::Context->dbh;
1424 if ( $category ne "" ) {
1425 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1426 $sth->execute( $category, $value );
1427 my $data = $sth->fetchrow_hashref;
1428 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1430 return $value; # if nothing is found return the original value
1434 =head2 GetMarcControlnumber
1436 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1438 Get the control number / record Identifier from the MARC record and return it.
1442 sub GetMarcControlnumber {
1443 my ( $record, $marcflavour ) = @_;
1445 carp 'GetMarcControlnumber called on undefined record';
1448 my $controlnumber = "";
1449 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1450 # Keep $marcflavour for possible later use
1451 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1452 my $controlnumberField = $record->field('001');
1453 if ($controlnumberField) {
1454 $controlnumber = $controlnumberField->data();
1457 return $controlnumber;
1462 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1464 Get all ISBNs from the MARC record and returns them in an array.
1465 ISBNs stored in different fields depending on MARC flavour
1470 my ( $record, $marcflavour ) = @_;
1472 carp 'GetMarcISBN called on undefined record';
1476 if ( $marcflavour eq "UNIMARC" ) {
1478 } else { # assume marc21 if not unimarc
1483 foreach my $field ( $record->field($scope) ) {
1484 my $isbn = $field->subfield( 'a' );
1485 if ( $isbn && $isbn ne "" ) {
1486 push @marcisbns, $isbn;
1496 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1498 Get all valid ISSNs from the MARC record and returns them in an array.
1499 ISSNs are stored in different fields depending on MARC flavour
1504 my ( $record, $marcflavour ) = @_;
1506 carp 'GetMarcISSN called on undefined record';
1510 if ( $marcflavour eq "UNIMARC" ) {
1513 else { # assume MARC21 or NORMARC
1517 foreach my $field ( $record->field($scope) ) {
1518 push @marcissns, $field->subfield( 'a' )
1519 if ( $field->subfield( 'a' ) ne "" );
1526 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1528 Get all notes from the MARC record and returns them in an array.
1529 The notes are stored in different fields depending on MARC flavour.
1530 MARC21 5XX $u subfields receive special attention as they are URIs.
1535 my ( $record, $marcflavour ) = @_;
1537 carp 'GetMarcNotes called on undefined record';
1541 my $scope = $marcflavour eq "UNIMARC"? '3..': '5..';
1543 my %blacklist = map { $_ => 1 }
1544 split( /,/, C4::Context->preference('NotesBlacklist'));
1545 foreach my $field ( $record->field($scope) ) {
1546 my $tag = $field->tag();
1547 next if $blacklist{ $tag };
1548 if( $marcflavour ne 'UNIMARC' && $field->subfield('u') ) {
1549 # Field 5XX$u always contains URI
1550 # Examples: 505u, 506u, 510u, 514u, 520u, 530u, 538u, 540u, 542u, 552u, 555u, 561u, 563u, 583u
1551 # We first push the other subfields, then all $u's separately
1552 # Leave further actions to the template (see e.g. opac-detail)
1554 join '', ( 'a' .. 't', 'v' .. 'z', '0' .. '9' ); # excl 'u'
1555 push @marcnotes, { marcnote => $field->as_string($othersub) };
1556 foreach my $sub ( $field->subfield('u') ) {
1557 $sub =~ s/^\s+|\s+$//g; # trim
1558 push @marcnotes, { marcnote => $sub };
1561 push @marcnotes, { marcnote => $field->as_string() };
1567 =head2 GetMarcSubjects
1569 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1571 Get all subjects from the MARC record and returns them in an array.
1572 The subjects are stored in different fields depending on MARC flavour
1576 sub GetMarcSubjects {
1577 my ( $record, $marcflavour ) = @_;
1579 carp 'GetMarcSubjects called on undefined record';
1582 my ( $mintag, $maxtag, $fields_filter );
1583 if ( $marcflavour eq "UNIMARC" ) {
1586 $fields_filter = '6..';
1587 } else { # marc21/normarc
1590 $fields_filter = '6..';
1595 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1596 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1598 foreach my $field ( $record->field($fields_filter) ) {
1599 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1601 my @subfields = $field->subfields();
1604 # if there is an authority link, build the links with an= subfield9
1605 my $subfield9 = $field->subfield('9');
1608 my $linkvalue = $subfield9;
1609 $linkvalue =~ s/(\(|\))//g;
1610 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1611 $authoritylink = $linkvalue
1615 for my $subject_subfield (@subfields) {
1616 next if ( $subject_subfield->[0] eq '9' );
1618 # don't load unimarc subfields 3,4,5
1619 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1620 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1621 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1623 my $code = $subject_subfield->[0];
1624 my $value = $subject_subfield->[1];
1625 my $linkvalue = $value;
1626 $linkvalue =~ s/(\(|\))//g;
1627 # if no authority link, build a search query
1628 unless ($subfield9) {
1630 limit => $subject_limit,
1631 'link' => $linkvalue,
1632 operator => (scalar @link_loop) ? ' and ' : undef
1635 my @this_link_loop = @link_loop;
1637 unless ( $code eq '0' ) {
1638 push @subfields_loop, {
1641 link_loop => \@this_link_loop,
1642 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1647 push @marcsubjects, {
1648 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1649 authoritylink => $authoritylink,
1650 } if $authoritylink || @subfields_loop;
1653 return \@marcsubjects;
1654 } #end getMARCsubjects
1656 =head2 GetMarcAuthors
1658 authors = GetMarcAuthors($record,$marcflavour);
1660 Get all authors from the MARC record and returns them in an array.
1661 The authors are stored in different fields depending on MARC flavour
1665 sub GetMarcAuthors {
1666 my ( $record, $marcflavour ) = @_;
1668 carp 'GetMarcAuthors called on undefined record';
1671 my ( $mintag, $maxtag, $fields_filter );
1673 # tagslib useful only for UNIMARC author responsibilities
1675 if ( $marcflavour eq "UNIMARC" ) {
1676 # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1677 $tagslib = GetMarcStructure( 1, '', { unsafe => 1 });
1680 $fields_filter = '7..';
1681 } else { # marc21/normarc
1684 $fields_filter = '7..';
1688 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1690 foreach my $field ( $record->field($fields_filter) ) {
1691 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1694 my @subfields = $field->subfields();
1697 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1698 my $subfield9 = $field->subfield('9');
1700 my $linkvalue = $subfield9;
1701 $linkvalue =~ s/(\(|\))//g;
1702 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1707 for my $authors_subfield (@subfields) {
1708 next if ( $authors_subfield->[0] eq '9' );
1710 # unimarc3 contains the $3 of the author for UNIMARC.
1711 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1712 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1714 # don't load unimarc subfields 3, 5
1715 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1717 my $code = $authors_subfield->[0];
1718 my $value = $authors_subfield->[1];
1719 my $linkvalue = $value;
1720 $linkvalue =~ s/(\(|\))//g;
1721 # UNIMARC author responsibility
1722 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1723 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1724 $linkvalue = "($value)";
1726 # if no authority link, build a search query
1727 unless ($subfield9) {
1730 'link' => $linkvalue,
1731 operator => (scalar @link_loop) ? ' and ' : undef
1734 my @this_link_loop = @link_loop;
1736 unless ( $code eq '0') {
1737 push @subfields_loop, {
1738 tag => $field->tag(),
1741 link_loop => \@this_link_loop,
1742 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1746 push @marcauthors, {
1747 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1748 authoritylink => $subfield9,
1749 unimarc3 => $unimarc3
1752 return \@marcauthors;
1757 $marcurls = GetMarcUrls($record,$marcflavour);
1759 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1760 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1765 my ( $record, $marcflavour ) = @_;
1767 carp 'GetMarcUrls called on undefined record';
1772 for my $field ( $record->field('856') ) {
1774 for my $note ( $field->subfield('z') ) {
1775 push @notes, { note => $note };
1777 my @urls = $field->subfield('u');
1778 foreach my $url (@urls) {
1779 $url =~ s/^\s+|\s+$//g; # trim
1781 if ( $marcflavour eq 'MARC21' ) {
1782 my $s3 = $field->subfield('3');
1783 my $link = $field->subfield('y');
1784 unless ( $url =~ /^\w+:/ ) {
1785 if ( $field->indicator(1) eq '7' ) {
1786 $url = $field->subfield('2') . "://" . $url;
1787 } elsif ( $field->indicator(1) eq '1' ) {
1788 $url = 'ftp://' . $url;
1791 # properly, this should be if ind1=4,
1792 # however we will assume http protocol since we're building a link.
1793 $url = 'http://' . $url;
1797 # TODO handle ind 2 (relationship)
1802 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1803 $marcurl->{'part'} = $s3 if ($link);
1804 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1806 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1807 $marcurl->{'MARCURL'} = $url;
1809 push @marcurls, $marcurl;
1815 =head2 GetMarcSeries
1817 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1819 Get all series from the MARC record and returns them in an array.
1820 The series are stored in different fields depending on MARC flavour
1825 my ( $record, $marcflavour ) = @_;
1827 carp 'GetMarcSeries called on undefined record';
1831 my ( $mintag, $maxtag, $fields_filter );
1832 if ( $marcflavour eq "UNIMARC" ) {
1835 $fields_filter = '2..';
1836 } else { # marc21/normarc
1839 $fields_filter = '4..';
1843 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1845 foreach my $field ( $record->field($fields_filter) ) {
1846 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1848 my @subfields = $field->subfields();
1851 for my $series_subfield (@subfields) {
1853 # ignore $9, used for authority link
1854 next if ( $series_subfield->[0] eq '9' );
1857 my $code = $series_subfield->[0];
1858 my $value = $series_subfield->[1];
1859 my $linkvalue = $value;
1860 $linkvalue =~ s/(\(|\))//g;
1862 # see if this is an instance of a volume
1863 if ( $code eq 'v' ) {
1868 'link' => $linkvalue,
1869 operator => (scalar @link_loop) ? ' and ' : undef
1872 if ($volume_number) {
1873 push @subfields_loop, { volumenum => $value };
1875 push @subfields_loop, {
1878 link_loop => \@link_loop,
1879 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1880 volumenum => $volume_number,
1884 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1887 return \@marcseries;
1888 } #end getMARCseriess
1892 $marchostsarray = GetMarcHosts($record,$marcflavour);
1894 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
1899 my ( $record, $marcflavour ) = @_;
1901 carp 'GetMarcHosts called on undefined record';
1905 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
1906 $marcflavour ||="MARC21";
1907 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1910 $bibnumber_subf ="0";
1911 $itemnumber_subf='9';
1913 elsif ($marcflavour eq "UNIMARC") {
1916 $bibnumber_subf ="0";
1917 $itemnumber_subf='9';
1922 foreach my $field ( $record->field($tag)) {
1926 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
1927 my $hosttitle = $field->subfield($title_subf);
1928 my $hostitemnumber=$field->subfield($itemnumber_subf);
1929 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
1930 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
1933 my $marchostsarray = \@marchosts;
1934 return $marchostsarray;
1937 =head2 UpsertMarcSubfield
1939 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1943 sub UpsertMarcSubfield {
1944 my ($record, $tag, $code, $content) = @_;
1945 my $f = $record->field($tag);
1948 $f->update( $code => $content );
1951 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1952 $record->insert_fields_ordered( $f );
1956 =head2 UpsertMarcControlField
1958 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1962 sub UpsertMarcControlField {
1963 my ($record, $tag, $content) = @_;
1964 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1965 my $f = $record->field($tag);
1968 $f->update( $content );
1971 my $f = MARC::Field->new($tag, $content);
1972 $record->insert_fields_ordered( $f );
1976 =head2 GetFrameworkCode
1978 $frameworkcode = GetFrameworkCode( $biblionumber )
1982 sub GetFrameworkCode {
1983 my ($biblionumber) = @_;
1984 my $dbh = C4::Context->dbh;
1985 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1986 $sth->execute($biblionumber);
1987 my ($frameworkcode) = $sth->fetchrow;
1988 return $frameworkcode;
1991 =head2 TransformKohaToMarc
1993 $record = TransformKohaToMarc( $hash [, $params ] )
1995 This function builds a (partial) MARC::Record from a hash.
1996 Hash entries can be from biblio, biblioitems or items.
1997 The params hash includes the parameter no_split used in C4::Items.
1999 This function is called in acquisition module, to create a basic catalogue
2000 entry from user entry.
2005 sub TransformKohaToMarc {
2006 my ( $hash, $params ) = @_;
2007 my $record = MARC::Record->new();
2008 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2010 # In the next call we use the Default framework, since it is considered
2011 # authoritative for Koha to Marc mappings.
2012 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framewok
2014 while ( my ($kohafield, $value) = each %$hash ) {
2015 foreach my $fld ( @{ $mss->{$kohafield} } ) {
2016 my $tagfield = $fld->{tagfield};
2017 my $tagsubfield = $fld->{tagsubfield};
2019 my @values = $params->{no_split}
2021 : split(/\s?\|\s?/, $value, -1);
2022 foreach my $value ( @values ) {
2023 next if $value eq '';
2024 $tag_hr->{$tagfield} //= [];
2025 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
2029 foreach my $tag (sort keys %$tag_hr) {
2030 my @sfl = @{$tag_hr->{$tag}};
2031 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2032 @sfl = map { @{$_}; } @sfl;
2033 # Special care for control fields: remove the subfield indication @
2034 # and do not insert indicators.
2035 my @ind = $tag < 10 ? () : ( " ", " " );
2036 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
2037 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
2042 =head2 PrepHostMarcField
2044 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2046 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2050 sub PrepHostMarcField {
2051 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2052 $marcflavour ||="MARC21";
2054 my $hostrecord = GetMarcBiblio({ biblionumber => $hostbiblionumber });
2055 my $item = Koha::Items->find($hostitemnumber);
2058 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2062 if ($hostrecord->subfield('100','a')){
2063 $mainentry = $hostrecord->subfield('100','a');
2064 } elsif ($hostrecord->subfield('110','a')){
2065 $mainentry = $hostrecord->subfield('110','a');
2067 $mainentry = $hostrecord->subfield('111','a');
2070 # qualification info
2072 if (my $field260 = $hostrecord->field('260')){
2073 $qualinfo = $field260->as_string( 'abc' );
2078 my $ed = $hostrecord->subfield('250','a');
2079 my $barcode = $item->barcode;
2080 my $title = $hostrecord->subfield('245','a');
2082 # record control number, 001 with 003 and prefix
2084 if ($hostrecord->field('001')){
2085 $recctrlno = $hostrecord->field('001')->data();
2086 if ($hostrecord->field('003')){
2087 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2092 my $issn = $hostrecord->subfield('022','a');
2093 my $isbn = $hostrecord->subfield('020','a');
2096 $hostmarcfield = MARC::Field->new(
2098 '0' => $hostbiblionumber,
2099 '9' => $hostitemnumber,
2109 } elsif ($marcflavour eq "UNIMARC") {
2110 $hostmarcfield = MARC::Field->new(
2112 '0' => $hostbiblionumber,
2113 't' => $hostrecord->subfield('200','a'),
2114 '9' => $hostitemnumber
2118 return $hostmarcfield;
2121 =head2 TransformHtmlToXml
2123 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2124 $ind_tag, $auth_type )
2126 $auth_type contains :
2130 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2132 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2134 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2140 sub TransformHtmlToXml {
2141 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2142 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2144 my $xml = MARC::File::XML::header('UTF-8');
2145 $xml .= "<record>\n";
2146 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2147 MARC::File::XML->default_record_format($auth_type);
2149 # in UNIMARC, field 100 contains the encoding
2150 # check that there is one, otherwise the
2151 # MARC::Record->new_from_xml will fail (and Koha will die)
2152 my $unimarc_and_100_exist = 0;
2153 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2159 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2161 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2163 # if we have a 100 field and it's values are not correct, skip them.
2164 # if we don't have any valid 100 field, we will create a default one at the end
2165 my $enc = substr( @$values[$i], 26, 2 );
2166 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2167 $unimarc_and_100_exist = 1;
2172 @$values[$i] =~ s/&/&/g;
2173 @$values[$i] =~ s/</</g;
2174 @$values[$i] =~ s/>/>/g;
2175 @$values[$i] =~ s/"/"/g;
2176 @$values[$i] =~ s/'/'/g;
2178 if ( ( @$tags[$i] ne $prevtag ) ) {
2179 $close_last_tag = 0;
2180 $j++ unless ( @$tags[$i] eq "" );
2181 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2182 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2183 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2185 $xml .= "</datafield>\n";
2186 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2187 && ( @$values[$i] ne "" ) ) {
2188 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2189 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2191 $close_last_tag = 1;
2196 if ( @$values[$i] ne "" ) {
2199 if ( @$tags[$i] eq "000" ) {
2200 $xml .= "<leader>@$values[$i]</leader>\n";
2203 # rest of the fixed fields
2204 } elsif ( @$tags[$i] < 10 ) {
2205 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2208 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2209 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2211 $close_last_tag = 1;
2215 } else { # @$tags[$i] eq $prevtag
2216 if ( @$values[$i] eq "" ) {
2219 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2220 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2221 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2222 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2224 $close_last_tag = 1;
2226 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2229 $prevtag = @$tags[$i];
2231 $xml .= "</datafield>\n" if $close_last_tag;
2232 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2234 # warn "SETTING 100 for $auth_type";
2235 my $string = strftime( "%Y%m%d", localtime(time) );
2237 # set 50 to position 26 is biblios, 13 if authorities
2239 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2240 $string = sprintf( "%-*s", 35, $string );
2241 substr( $string, $pos, 6, "50" );
2242 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2243 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2244 $xml .= "</datafield>\n";
2246 $xml .= "</record>\n";
2247 $xml .= MARC::File::XML::footer();
2251 =head2 _default_ind_to_space
2253 Passed what should be an indicator returns a space
2254 if its undefined or zero length
2258 sub _default_ind_to_space {
2260 if ( !defined $s || $s eq q{} ) {
2266 =head2 TransformHtmlToMarc
2268 L<$record> = TransformHtmlToMarc(L<$cgi>)
2269 L<$cgi> is the CGI object which contains the values for subfields
2271 'tag_010_indicator1_531951' ,
2272 'tag_010_indicator2_531951' ,
2273 'tag_010_code_a_531951_145735' ,
2274 'tag_010_subfield_a_531951_145735' ,
2275 'tag_200_indicator1_873510' ,
2276 'tag_200_indicator2_873510' ,
2277 'tag_200_code_a_873510_673465' ,
2278 'tag_200_subfield_a_873510_673465' ,
2279 'tag_200_code_b_873510_704318' ,
2280 'tag_200_subfield_b_873510_704318' ,
2281 'tag_200_code_e_873510_280822' ,
2282 'tag_200_subfield_e_873510_280822' ,
2283 'tag_200_code_f_873510_110730' ,
2284 'tag_200_subfield_f_873510_110730' ,
2286 L<$record> is the MARC::Record object.
2290 sub TransformHtmlToMarc {
2291 my ($cgi, $isbiblio) = @_;
2293 my @params = $cgi->multi_param();
2295 # explicitly turn on the UTF-8 flag for all
2296 # 'tag_' parameters to avoid incorrect character
2297 # conversion later on
2298 my $cgi_params = $cgi->Vars;
2299 foreach my $param_name ( keys %$cgi_params ) {
2300 if ( $param_name =~ /^tag_/ ) {
2301 my $param_value = $cgi_params->{$param_name};
2302 unless ( Encode::is_utf8( $param_value ) ) {
2303 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2308 # creating a new record
2309 my $record = MARC::Record->new();
2311 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2312 ($biblionumbertagfield, $biblionumbertagsubfield) =
2313 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2314 #FIXME This code assumes that the CGI params will be in the same order as the fields in the template; this is no absolute guarantee!
2315 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2316 my $param = $params[$i];
2319 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2320 if ( $param eq 'biblionumber' ) {
2321 if ( $biblionumbertagfield < 10 ) {
2322 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2324 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2326 push @fields, $newfield if ($newfield);
2327 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2330 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2331 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2335 if ( $tag < 10 ) { # no code for theses fields
2336 # in MARC editor, 000 contains the leader.
2337 next if $tag == $biblionumbertagfield;
2338 my $fval= $cgi->param($params[$j+1]);
2339 if ( $tag eq '000' ) {
2340 # Force a fake leader even if not provided to avoid crashing
2341 # during decoding MARC record containing UTF-8 characters
2343 length( $fval ) == 24
2348 # between 001 and 009 (included)
2349 } elsif ( $fval ne '' ) {
2350 $newfield = MARC::Field->new( $tag, $fval, );
2353 # > 009, deal with subfields
2355 # browse subfields for this tag (reason for _code_ match)
2356 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2357 last unless defined $params[$j+1];
2359 if $tag == $biblionumbertagfield and
2360 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2361 #if next param ne subfield, then it was probably empty
2362 #try next param by incrementing j
2363 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2364 my $fkey= $cgi->param($params[$j]);
2365 my $fval= $cgi->param($params[$j+1]);
2366 #check if subfield value not empty and field exists
2367 if($fval ne '' && $newfield) {
2368 $newfield->add_subfields( $fkey => $fval);
2370 elsif($fval ne '') {
2371 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2375 $i= $j-1; #update i for outer loop accordingly
2377 push @fields, $newfield if ($newfield);
2381 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2382 $record->append_fields(@fields);
2386 =head2 TransformMarcToKoha
2388 $result = TransformMarcToKoha( $record, undef, $limit )
2390 Extract data from a MARC bib record into a hashref representing
2391 Koha biblio, biblioitems, and items fields.
2393 If passed an undefined record will log the error and return an empty
2398 sub TransformMarcToKoha {
2399 my ( $record, $frameworkcode, $limit_table ) = @_;
2400 # FIXME Parameter $frameworkcode is obsolete and will be removed
2401 $limit_table //= q{};
2404 if (!defined $record) {
2405 carp('TransformMarcToKoha called with undefined record');
2409 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2410 if( $limit_table eq 'items' ) {
2411 %tables = ( items => 1 );
2414 # The next call acknowledges Default as the authoritative framework
2415 # for Koha to MARC mappings.
2416 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2417 foreach my $kohafield ( keys %{ $mss } ) {
2418 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2419 next unless $tables{$table};
2420 my $val = TransformMarcToKohaOneField( $kohafield, $record );
2421 next if !defined $val;
2422 my $key = _disambiguate( $table, $column );
2423 $result->{$key} = $val;
2428 =head2 _disambiguate
2430 $newkey = _disambiguate($table, $field);
2432 This is a temporary hack to distinguish between the
2433 following sets of columns when using TransformMarcToKoha.
2435 items.cn_source & biblioitems.cn_source
2436 items.cn_sort & biblioitems.cn_sort
2438 Columns that are currently NOT distinguished (FIXME
2439 due to lack of time to fully test) are:
2441 biblio.notes and biblioitems.notes
2446 FIXME - this is necessary because prefixing each column
2447 name with the table name would require changing lots
2448 of code and templates, and exposing more of the DB
2449 structure than is good to the UI templates, particularly
2450 since biblio and bibloitems may well merge in a future
2451 version. In the future, it would also be good to
2452 separate DB access and UI presentation field names
2458 my ( $table, $column ) = @_;
2459 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2460 return $table . '.' . $column;
2467 =head2 TransformMarcToKohaOneField
2469 $val = TransformMarcToKohaOneField( 'biblio.title', $marc );
2471 Note: The authoritative Default framework is used implicitly.
2475 sub TransformMarcToKohaOneField {
2476 my ( $kohafield, $marc ) = @_;
2478 my ( @rv, $retval );
2479 my @mss = GetMarcSubfieldStructureFromKohaField($kohafield);
2480 foreach my $fldhash ( @mss ) {
2481 my $tag = $fldhash->{tagfield};
2482 my $sub = $fldhash->{tagsubfield};
2483 foreach my $fld ( $marc->field($tag) ) {
2484 if( $sub eq '@' || $fld->is_control_field ) {
2485 push @rv, $fld->data if $fld->data;
2487 push @rv, grep { $_ } $fld->subfield($sub);
2492 $retval = join ' | ', uniq(@rv);
2494 # Additional polishing for individual kohafields
2495 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2496 $retval = _adjust_pubyear( $retval );
2502 =head2 _adjust_pubyear
2504 Helper routine for TransformMarcToKohaOneField
2508 sub _adjust_pubyear {
2510 # modify return value to keep only the 1st year found
2511 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2513 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2515 } elsif( $retval =~ m/
2516 (?<year>\d)[-]?[.Xx?]{3}
2517 |(?<year>\d{2})[.Xx?]{2}
2518 |(?<year>\d{3})[.Xx?]
2519 |(?<year>\d)[-]{3}\?
2520 |(?<year>\d\d)[-]{2}\?
2521 |(?<year>\d{3})[-]\?
2522 /xms ) { # the form 198-? occurred in Dutch ISBD rules
2523 my $digits = $+{year};
2524 $retval = $digits * ( 10 ** ( 4 - length($digits) ));
2529 =head2 CountItemsIssued
2531 my $count = CountItemsIssued( $biblionumber );
2535 sub CountItemsIssued {
2536 my ($biblionumber) = @_;
2537 my $dbh = C4::Context->dbh;
2538 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2539 $sth->execute($biblionumber);
2540 my $row = $sth->fetchrow_hashref();
2541 return $row->{'issuedCount'};
2546 ModZebra( $biblionumber, $op, $server, $record );
2548 $biblionumber is the biblionumber we want to index
2550 $op is specialUpdate or recordDelete, and is used to know what we want to do
2552 $server is the server that we want to update
2554 $record is the update MARC record if it's available. If it's not supplied
2555 and is needed, it'll be loaded from the database.
2560 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2561 my ( $biblionumber, $op, $server, $record ) = @_;
2562 $debug && warn "ModZebra: update requested for: $biblionumber $op $server\n";
2563 if ( C4::Context->preference('SearchEngine') eq 'Elasticsearch' ) {
2565 # TODO abstract to a standard API that'll work for whatever
2566 require Koha::SearchEngine::Elasticsearch::Indexer;
2567 my $indexer = Koha::SearchEngine::Elasticsearch::Indexer->new(
2569 index => $server eq 'biblioserver'
2570 ? $Koha::SearchEngine::BIBLIOS_INDEX
2571 : $Koha::SearchEngine::AUTHORITIES_INDEX
2574 if ( $op eq 'specialUpdate' ) {
2576 $record = GetMarcBiblio({
2577 biblionumber => $biblionumber,
2578 embed_items => 1 });
2580 my $records = [$record];
2581 $indexer->update_index_background( [$biblionumber], [$record] );
2583 elsif ( $op eq 'recordDelete' ) {
2584 $indexer->delete_index_background( [$biblionumber] );
2587 croak "ModZebra called with unknown operation: $op";
2591 my $dbh = C4::Context->dbh;
2593 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2595 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2596 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2597 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2599 AND biblio_auth_number = ?
2602 my $check_sth = $dbh->prepare_cached($check_sql);
2603 $check_sth->execute( $server, $biblionumber, $op );
2604 my ($count) = $check_sth->fetchrow_array;
2605 $check_sth->finish();
2606 if ( $count == 0 ) {
2607 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2608 $sth->execute( $biblionumber, $server, $op );
2614 =head2 EmbedItemsInMarcBiblio
2616 EmbedItemsInMarcBiblio({
2617 marc_record => $marc,
2618 biblionumber => $biblionumber,
2619 item_numbers => $itemnumbers,
2622 Given a MARC::Record object containing a bib record,
2623 modify it to include the items attached to it as 9XX
2624 per the bib's MARC framework.
2625 if $itemnumbers is defined, only specified itemnumbers are embedded.
2627 If $opac is true, then opac-relevant suppressions are included.
2629 If opac filtering will be done, borcat should be passed to properly
2630 override if necessary.
2634 sub EmbedItemsInMarcBiblio {
2636 my ($marc, $biblionumber, $itemnumbers, $opac, $borcat);
2637 $marc = $params->{marc_record};
2639 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2642 $biblionumber = $params->{biblionumber};
2643 $itemnumbers = $params->{item_numbers};
2644 $opac = $params->{opac};
2645 $borcat = $params->{borcat} // q{};
2647 $itemnumbers = [] unless defined $itemnumbers;
2649 my $frameworkcode = GetFrameworkCode($biblionumber);
2650 _strip_item_fields($marc, $frameworkcode);
2652 # ... and embed the current items
2653 my $dbh = C4::Context->dbh;
2654 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2655 $sth->execute($biblionumber);
2656 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2658 my @item_fields; # Array holding the actual MARC data for items to be included.
2659 my @items; # Array holding items which are both in the list (sitenumbers)
2660 # and on this biblionumber
2662 # Flag indicating if there is potential hiding.
2663 my $opachiddenitems = $opac
2664 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2667 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2668 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2670 if ( $opachiddenitems ) {
2671 $item = Koha::Items->find($itemnumber);
2672 $item = $item ? $item->unblessed : undef;
2674 push @items, { itemnumber => $itemnumber, item => $item };
2676 my @items2pass = map { $_->{item} } @items;
2679 ? C4::Items::GetHiddenItemnumbers({
2680 items => \@items2pass,
2681 borcat => $borcat })
2683 # Convert to a hash for quick searching
2684 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2685 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2686 next if $hiddenitems{$itemnumber};
2687 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2688 push @item_fields, $item_marc->field($itemtag);
2690 $marc->append_fields(@item_fields);
2693 =head1 INTERNAL FUNCTIONS
2695 =head2 _koha_marc_update_bib_ids
2698 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2700 Internal function to add or update biblionumber and biblioitemnumber to
2705 sub _koha_marc_update_bib_ids {
2706 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2708 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2709 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2710 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2711 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2713 if ( $biblio_tag < 10 ) {
2714 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2716 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2718 if ( $biblioitem_tag < 10 ) {
2719 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2721 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2725 =head2 _koha_marc_update_biblioitem_cn_sort
2727 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2729 Given a MARC bib record and the biblioitem hash, update the
2730 subfield that contains a copy of the value of biblioitems.cn_sort.
2734 sub _koha_marc_update_biblioitem_cn_sort {
2736 my $biblioitem = shift;
2737 my $frameworkcode = shift;
2739 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2740 return unless $biblioitem_tag;
2742 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2744 if ( my $field = $marc->field($biblioitem_tag) ) {
2745 $field->delete_subfield( code => $biblioitem_subfield );
2746 if ( $cn_sort ne '' ) {
2747 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2751 # if we get here, no biblioitem tag is present in the MARC record, so
2752 # we'll create it if $cn_sort is not empty -- this would be
2753 # an odd combination of events, however
2755 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2760 =head2 _koha_add_biblio
2762 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2764 Internal function to add a biblio ($biblio is a hash with the values)
2768 sub _koha_add_biblio {
2769 my ( $dbh, $biblio, $frameworkcode ) = @_;
2773 # set the series flag
2774 unless (defined $biblio->{'serial'}){
2775 $biblio->{'serial'} = 0;
2776 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2779 my $query = "INSERT INTO biblio
2780 SET frameworkcode = ?,
2791 my $sth = $dbh->prepare($query);
2793 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2794 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2797 my $biblionumber = $dbh->{'mysql_insertid'};
2798 if ( $dbh->errstr ) {
2799 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2805 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2806 return ( $biblionumber, $error );
2809 =head2 _koha_modify_biblio
2811 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2813 Internal function for updating the biblio table
2817 sub _koha_modify_biblio {
2818 my ( $dbh, $biblio, $frameworkcode ) = @_;
2823 SET frameworkcode = ?,
2832 WHERE biblionumber = ?
2835 my $sth = $dbh->prepare($query);
2838 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2839 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef, $biblio->{'abstract'}, $biblio->{'biblionumber'}
2840 ) if $biblio->{'biblionumber'};
2842 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2843 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2846 return ( $biblio->{'biblionumber'}, $error );
2849 =head2 _koha_modify_biblioitem_nonmarc
2851 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2855 sub _koha_modify_biblioitem_nonmarc {
2856 my ( $dbh, $biblioitem ) = @_;
2859 # re-calculate the cn_sort, it may have changed
2860 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2862 my $query = "UPDATE biblioitems
2863 SET biblionumber = ?,
2869 publicationyear = ?,
2873 collectiontitle = ?,
2875 collectionvolume= ?,
2876 editionstatement= ?,
2877 editionresponsibility = ?,
2893 where biblioitemnumber = ?
2895 my $sth = $dbh->prepare($query);
2897 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2898 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2899 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2900 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2901 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2902 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2903 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2904 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2906 if ( $dbh->errstr ) {
2907 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2910 return ( $biblioitem->{'biblioitemnumber'}, $error );
2913 =head2 _koha_add_biblioitem
2915 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
2917 Internal function to add a biblioitem
2921 sub _koha_add_biblioitem {
2922 my ( $dbh, $biblioitem ) = @_;
2925 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2926 my $query = "INSERT INTO biblioitems SET
2933 publicationyear = ?,
2937 collectiontitle = ?,
2939 collectionvolume= ?,
2940 editionstatement= ?,
2941 editionresponsibility = ?,
2958 my $sth = $dbh->prepare($query);
2960 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2961 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2962 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2963 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2964 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2965 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
2966 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
2967 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
2969 my $bibitemnum = $dbh->{'mysql_insertid'};
2971 if ( $dbh->errstr ) {
2972 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
2976 return ( $bibitemnum, $error );
2979 =head2 _koha_delete_biblio
2981 $error = _koha_delete_biblio($dbh,$biblionumber);
2983 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2985 C<$dbh> - the database handle
2987 C<$biblionumber> - the biblionumber of the biblio to be deleted
2991 # FIXME: add error handling
2993 sub _koha_delete_biblio {
2994 my ( $dbh, $biblionumber ) = @_;
2996 # get all the data for this biblio
2997 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2998 $sth->execute($biblionumber);
3000 # FIXME There is a transaction in _koha_delete_biblio_metadata
3001 # But actually all the following should be done inside a single transaction
3002 if ( my $data = $sth->fetchrow_hashref ) {
3004 # save the record in deletedbiblio
3005 # find the fields to save
3006 my $query = "INSERT INTO deletedbiblio SET ";
3008 foreach my $temp ( keys %$data ) {
3009 $query .= "$temp = ?,";
3010 push( @bind, $data->{$temp} );
3013 # replace the last , by ",?)"
3015 my $bkup_sth = $dbh->prepare($query);
3016 $bkup_sth->execute(@bind);
3019 _koha_delete_biblio_metadata( $biblionumber );
3022 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3023 $sth2->execute($biblionumber);
3024 # update the timestamp (Bugzilla 7146)
3025 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3026 $sth2->execute($biblionumber);
3033 =head2 _koha_delete_biblioitems
3035 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3037 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3039 C<$dbh> - the database handle
3040 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3044 # FIXME: add error handling
3046 sub _koha_delete_biblioitems {
3047 my ( $dbh, $biblioitemnumber ) = @_;
3049 # get all the data for this biblioitem
3050 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3051 $sth->execute($biblioitemnumber);
3053 if ( my $data = $sth->fetchrow_hashref ) {
3055 # save the record in deletedbiblioitems
3056 # find the fields to save
3057 my $query = "INSERT INTO deletedbiblioitems SET ";
3059 foreach my $temp ( keys %$data ) {
3060 $query .= "$temp = ?,";
3061 push( @bind, $data->{$temp} );
3064 # replace the last , by ",?)"
3066 my $bkup_sth = $dbh->prepare($query);
3067 $bkup_sth->execute(@bind);
3070 # delete the biblioitem
3071 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3072 $sth2->execute($biblioitemnumber);
3073 # update the timestamp (Bugzilla 7146)
3074 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3075 $sth2->execute($biblioitemnumber);
3082 =head2 _koha_delete_biblio_metadata
3084 $error = _koha_delete_biblio_metadata($biblionumber);
3086 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
3090 sub _koha_delete_biblio_metadata {
3091 my ($biblionumber) = @_;
3093 my $dbh = C4::Context->dbh;
3094 my $schema = Koha::Database->new->schema;
3098 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
3099 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
3100 |, undef, $biblionumber );
3101 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
3102 undef, $biblionumber );
3107 =head1 UNEXPORTED FUNCTIONS
3109 =head2 ModBiblioMarc
3111 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3113 Add MARC XML data for a biblio to koha
3115 Function exported, but should NOT be used, unless you really know what you're doing
3120 # pass the MARC::Record to this function, and it will create the records in
3122 my ( $record, $biblionumber, $frameworkcode ) = @_;
3124 carp 'ModBiblioMarc passed an undefined record';
3128 # Clone record as it gets modified
3129 $record = $record->clone();
3130 my $dbh = C4::Context->dbh;
3131 my @fields = $record->fields();
3132 if ( !$frameworkcode ) {
3133 $frameworkcode = "";
3135 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3136 $sth->execute( $frameworkcode, $biblionumber );
3138 my $encoding = C4::Context->preference("marcflavour");
3140 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3141 if ( $encoding eq "UNIMARC" ) {
3142 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
3143 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3144 my $string = $record->subfield( 100, "a" );
3145 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3146 my $f100 = $record->field(100);
3147 $record->delete_field($f100);
3149 $string = POSIX::strftime( "%Y%m%d", localtime );
3151 $string = sprintf( "%-*s", 35, $string );
3152 substr ( $string, 22, 3, $defaultlanguage);
3154 substr( $string, 25, 3, "y50" );
3155 unless ( $record->subfield( 100, "a" ) ) {
3156 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3160 #enhancement 5374: update transaction date (005) for marc21/unimarc
3161 if($encoding =~ /MARC21|UNIMARC/) {
3162 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3163 # YY MM DD HH MM SS (update year and month)
3164 my $f005= $record->field('005');
3165 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3169 biblionumber => $biblionumber,
3170 format => 'marcxml',
3171 schema => C4::Context->preference('marcflavour'),
3173 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
3175 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
3176 Koha::Biblio::Metadata->new($metadata);
3178 my $userenv = C4::Context->userenv;
3180 my $borrowernumber = $userenv->{number};
3181 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
3182 unless ($m_rs->in_storage) {
3183 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
3184 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
3186 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
3187 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
3190 $m_rs->metadata( $record->as_xml_record($encoding) );
3193 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
3194 return $biblionumber;
3197 =head2 CountBiblioInOrders
3199 $count = &CountBiblioInOrders( $biblionumber);
3201 This function return count of biblios in orders with $biblionumber
3205 sub CountBiblioInOrders {
3206 my ($biblionumber) = @_;
3207 my $dbh = C4::Context->dbh;
3208 my $query = "SELECT count(*)
3210 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3211 my $sth = $dbh->prepare($query);
3212 $sth->execute($biblionumber);
3213 my $count = $sth->fetchrow;
3217 =head2 prepare_host_field
3219 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3220 Generate the host item entry for an analytic child entry
3224 sub prepare_host_field {
3225 my ( $hostbiblio, $marcflavour ) = @_;
3226 $marcflavour ||= C4::Context->preference('marcflavour');
3227 my $host = GetMarcBiblio({ biblionumber => $hostbiblio });
3228 # unfortunately as_string does not 'do the right thing'
3229 # if field returns undef
3233 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3234 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3235 my $s = $field->as_string('ab');
3240 if ( $field = $host->field('245') ) {
3241 my $s = $field->as_string('a');
3246 if ( $field = $host->field('260') ) {
3247 my $s = $field->as_string('abc');
3252 if ( $field = $host->field('240') ) {
3253 my $s = $field->as_string();
3258 if ( $field = $host->field('022') ) {
3259 my $s = $field->as_string('a');
3264 if ( $field = $host->field('020') ) {
3265 my $s = $field->as_string('a');
3270 if ( $field = $host->field('001') ) {
3271 $sfd{w} = $field->data(),;
3273 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3276 elsif ( $marcflavour eq 'UNIMARC' ) {
3278 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3279 my $s = $field->as_string('ab');
3285 if ( $field = $host->field('200') ) {
3286 my $s = $field->as_string('a');
3291 #place of publicaton
3292 if ( $field = $host->field('210') ) {
3293 my $s = $field->as_string('a');
3298 #date of publication
3299 if ( $field = $host->field('210') ) {
3300 my $s = $field->as_string('d');
3306 if ( $field = $host->field('205') ) {
3307 my $s = $field->as_string();
3313 if ( $field = $host->field('856') ) {
3314 my $s = $field->as_string('u');
3320 if ( $field = $host->field('011') ) {
3321 my $s = $field->as_string('a');
3327 if ( $field = $host->field('010') ) {
3328 my $s = $field->as_string('a');
3333 if ( $field = $host->field('001') ) {
3334 $sfd{0} = $field->data(),;
3336 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3343 =head2 UpdateTotalIssues
3345 UpdateTotalIssues($biblionumber, $increase, [$value])
3347 Update the total issue count for a particular bib record.
3351 =item C<$biblionumber> is the biblionumber of the bib to update
3353 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3355 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3361 sub UpdateTotalIssues {
3362 my ($biblionumber, $increase, $value) = @_;
3365 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
3367 carp "UpdateTotalIssues could not get biblio record";
3370 my $biblio = Koha::Biblios->find( $biblionumber );
3372 carp "UpdateTotalIssues could not get datas of biblio";
3375 my $biblioitem = $biblio->biblioitem;
3376 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $biblio->frameworkcode);
3377 unless ($totalissuestag) {
3378 return 1; # There is nothing to do
3381 if (defined $value) {
3382 $totalissues = $value;
3384 $totalissues = $biblioitem->totalissues + $increase;
3387 my $field = $record->field($totalissuestag);
3388 if (defined $field) {
3389 $field->update( $totalissuessubfield => $totalissues );
3391 $field = MARC::Field->new($totalissuestag, '0', '0',
3392 $totalissuessubfield => $totalissues);
3393 $record->insert_grouped_field($field);
3396 return ModBiblio($record, $biblionumber, $biblio->frameworkcode);
3401 &RemoveAllNsb($record);
3403 Removes all nsb/nse chars from a record
3410 carp 'RemoveAllNsb called with undefined record';
3414 SetUTF8Flag($record);
3416 foreach my $field ($record->fields()) {
3417 if ($field->is_control_field()) {
3418 $field->update(nsb_clean($field->data()));
3420 my @subfields = $field->subfields();
3422 foreach my $subfield (@subfields) {
3423 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3425 if (scalar(@new_subfields) > 0) {
3428 $new_field = MARC::Field->new(
3430 $field->indicator(1),
3431 $field->indicator(2),
3436 warn "error in RemoveAllNsb : $@";
3438 $field->replace_with($new_field);
3454 Koha Development Team <http://koha-community.org/>
3456 Paul POULAIN paul.poulain@free.fr
3458 Joshua Ferraro jmf@liblime.com