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);
48 GetAuthorisedValueDesc
50 IsMarcStructureInternal
52 GetMarcSubfieldStructureFromKohaField
63 LinkBibHeadingsToAuthorities
71 # those functions are exported but should not be used
72 # they are useful in a few circumstances, so they are exported,
73 # but don't use them unless you are a core developer ;-)
82 use Encode
qw( decode is_utf8 );
83 use List
::MoreUtils
qw( uniq );
85 use MARC
::File
::USMARC
;
87 use POSIX
qw(strftime);
88 use Module
::Load
::Conditional
qw(can_load);
91 use C4
::Log
; # logaction
100 use Koha
::Authority
::Types
;
101 use Koha
::Acquisition
::Currencies
;
102 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 _after_biblio_action_hooks({ action => 'create', biblio_id => $biblionumber });
238 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
239 return ( $biblionumber, $biblioitemnumber );
244 ModBiblio( $record,$biblionumber,$frameworkcode, $disable_autolink);
246 Replace an existing bib record identified by C<$biblionumber>
247 with one supplied by the MARC::Record object C<$record>. The embedded
248 item, biblioitem, and biblionumber fields from the previous
249 version of the bib record replace any such fields of those tags that
250 are present in C<$record>. Consequently, ModBiblio() is not
251 to be used to try to modify item records.
253 C<$frameworkcode> specifies the MARC framework to use
254 when storing the modified bib record; among other things,
255 this controls how MARC fields get mapped to display columns
256 in the C<biblio> and C<biblioitems> tables, as well as
257 which fields are used to store embedded item, biblioitem,
258 and biblionumber data for indexing.
260 Unless C<$disable_autolink> is passed ModBiblio will relink record headings
261 to authorities based on settings in the system preferences. This flag allows
262 us to not relink records when the authority linker is saving modifications.
264 Returns 1 on success 0 on failure
269 my ( $record, $biblionumber, $frameworkcode, $disable_autolink ) = @_;
271 carp 'No record passed to ModBiblio';
275 if ( C4::Context->preference("CataloguingLog") ) {
276 my $newrecord = GetMarcBiblio({ biblionumber => $biblionumber });
277 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
280 if ( !$disable_autolink && C4::Context->preference('BiblioAddsAuthorities') ) {
281 BiblioAutoLink( $record, $frameworkcode );
284 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
285 # throw an exception which probably won't be handled.
286 foreach my $field ($record->fields()) {
287 if (! $field->is_control_field()) {
288 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
289 $record->delete_field($field);
294 SetUTF8Flag($record);
295 my $dbh = C4::Context->dbh;
297 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
299 _strip_item_fields($record, $frameworkcode);
301 # update biblionumber and biblioitemnumber in MARC
302 # FIXME - this is assuming a 1 to 1 relationship between
303 # biblios and biblioitems
304 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
305 $sth->execute($biblionumber);
306 my ($biblioitemnumber) = $sth->fetchrow;
308 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
310 # load the koha-table data object
311 my $oldbiblio = TransformMarcToKoha( $record, $frameworkcode );
313 # update MARC subfield that stores biblioitems.cn_sort
314 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
316 # update the MARC record (that now contains biblio and items) with the new record data
317 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
319 # modify the other koha tables
320 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
321 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
323 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
325 # update OAI-PMH sets
326 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
327 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
333 =head2 _strip_item_fields
335 _strip_item_fields($record, $frameworkcode)
337 Utility routine to remove item tags from a
342 sub _strip_item_fields {
344 my $frameworkcode = shift;
345 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
346 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
348 # delete any item fields from incoming record to avoid
349 # duplication or incorrect data - use AddItem() or ModItem()
351 foreach my $field ( $record->field($itemtag) ) {
352 $record->delete_field($field);
358 my $error = &DelBiblio($biblionumber);
360 Exported function (core API) for deleting a biblio in koha.
361 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
362 Also backs it up to deleted* tables.
363 Checks to make sure that the biblio has no items attached.
365 C<$error> : undef unless an error occurs
370 my ($biblionumber) = @_;
372 my $biblio = Koha::Biblios->find( $biblionumber );
373 return unless $biblio; # Should we throw an exception instead?
375 my $dbh = C4::Context->dbh;
376 my $error; # for error handling
378 # First make sure this biblio has no items attached
379 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
380 $sth->execute($biblionumber);
381 if ( my $itemnumber = $sth->fetchrow ) {
383 # Fix this to use a status the template can understand
384 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
387 return $error if $error;
389 # We delete attached subscriptions
391 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
392 foreach my $subscription (@$subscriptions) {
393 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
396 # We delete any existing holds
397 my $holds = $biblio->holds;
398 while ( my $hold = $holds->next ) {
402 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
403 # for at least 2 reasons :
404 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
405 # 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)
406 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
408 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
409 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
410 $sth->execute($biblionumber);
411 while ( my $biblioitemnumber = $sth->fetchrow ) {
413 # delete this biblioitem
414 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
415 return $error if $error;
419 # delete biblio from Koha tables and save in deletedbiblio
420 # must do this *after* _koha_delete_biblioitems, otherwise
421 # delete cascade will prevent deletedbiblioitems rows
422 # from being generated by _koha_delete_biblioitems
423 $error = _koha_delete_biblio( $dbh, $biblionumber );
425 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
427 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
433 =head2 BiblioAutoLink
435 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
437 Automatically links headings in a bib record to authorities.
439 Returns the number of headings changed
445 my $frameworkcode = shift;
447 carp('Undefined record passed to BiblioAutoLink');
450 my ( $num_headings_changed, %results );
453 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
454 unless ( can_load( modules => { $linker_module => undef } ) ) {
455 $linker_module = 'C4::Linker::Default';
456 unless ( can_load( modules => { $linker_module => undef } ) ) {
461 my $linker = $linker_module->new(
462 { 'options' => C4::Context->preference("LinkerOptions") } );
463 my ( $headings_changed, undef ) =
464 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
465 # By default we probably don't want to relink things when cataloging
466 return $headings_changed;
469 =head2 LinkBibHeadingsToAuthorities
471 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
473 Links bib headings to authority records by checking
474 each authority-controlled field in the C<MARC::Record>
475 object C<$marc>, looking for a matching authority record,
476 and setting the linking subfield $9 to the ID of that
479 If $allowrelink is false, existing authids will never be
480 replaced, regardless of the values of LinkerKeepStale and
483 Returns the number of heading links changed in the
488 sub LinkBibHeadingsToAuthorities {
491 my $frameworkcode = shift;
492 my $allowrelink = shift;
495 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
499 require C4::AuthoritiesMarc;
501 $allowrelink = 1 unless defined $allowrelink;
502 my $num_headings_changed = 0;
503 foreach my $field ( $bib->fields() ) {
504 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
505 next unless defined $heading;
508 my $current_link = $field->subfield('9');
510 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
512 $results{'linked'}->{ $heading->display_form() }++;
516 my ( $authid, $fuzzy ) = $linker->get_link($heading);
518 $results{ $fuzzy ? 'fuzzy' : 'linked' }
519 ->{ $heading->display_form() }++;
520 next if defined $current_link and $current_link == $authid;
522 $field->delete_subfield( code => '9' ) if defined $current_link;
523 $field->add_subfields( '9', $authid );
524 $num_headings_changed++;
527 if ( defined $current_link
528 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
530 $results{'fuzzy'}->{ $heading->display_form() }++;
532 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
533 if ( _check_valid_auth_link( $current_link, $field ) ) {
534 $results{'linked'}->{ $heading->display_form() }++;
537 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
538 my $marcrecordauth = MARC::Record->new();
539 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
540 $marcrecordauth->leader(' nz a22 o 4500');
541 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
543 $field->delete_subfield( code => '9' )
544 if defined $current_link;
546 MARC::Field->new( $authority_type->auth_tag_to_report,
547 '', '', "a" => "" . $field->subfield('a') );
549 $authfield->add_subfields( $_->[0] => $_->[1] )
550 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a"
551 && C4::Heading::valid_bib_heading_subfield(
552 $authority_type->auth_tag_to_report, $_->[0] )
554 } $field->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);
645 $data = &GetBiblioData($biblionumber);
647 Returns information about the book with the given biblionumber.
648 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
649 the C<biblio> and C<biblioitems> tables in the
652 In addition, C<$data-E<gt>{subject}> is the list of the book's
653 subjects, separated by C<" , "> (space, comma, space).
654 If there are multiple biblioitems with the given biblionumber, only
655 the first one is considered.
661 my $dbh = C4::Context->dbh;
663 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
665 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
666 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
667 WHERE biblio.biblionumber = ?";
669 my $sth = $dbh->prepare($query);
670 $sth->execute($bibnum);
672 $data = $sth->fetchrow_hashref;
676 } # sub GetBiblioData
680 $isbd = &GetISBDView({
681 'record' => $marc_record,
682 'template' => $interface, # opac/intranet
683 'framework' => $framework,
686 Return the ISBD view which can be included in opac and intranet
693 # Expecting record WITH items.
694 my $record = $params->{record};
695 return unless defined $record;
697 my $template = $params->{template} // q{};
698 my $sysprefname = $template eq 'opac' ?
'opacisbd' : 'isbd';
699 my $framework = $params->{framework
};
700 my $itemtype = $framework;
701 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField
( "items.holdingbranch" );
702 my $tagslib = GetMarcStructure
( 1, $itemtype, { unsafe
=> 1 } );
704 my $ISBD = C4
::Context
->preference($sysprefname);
709 foreach my $isbdfield ( split( /#/, $bloc ) ) {
711 # $isbdfield= /(.?.?.?)/;
712 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
713 my $fieldvalue = $1 || 0;
714 my $subfvalue = $2 || "";
716 my $analysestring = $4;
719 # warn "==> $1 / $2 / $3 / $4";
720 # my $fieldvalue=substr($isbdfield,0,3);
721 if ( $fieldvalue > 0 ) {
722 my $hasputtextbefore = 0;
723 my @fieldslist = $record->field($fieldvalue);
724 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
726 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
727 # warn "FV : $fieldvalue";
728 if ( $subfvalue ne "" ) {
729 # OPAC hidden subfield
731 if ( ( $template eq 'opac' )
732 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
733 foreach my $field (@fieldslist) {
734 foreach my $subfield ( $field->subfield($subfvalue) ) {
735 my $calculated = $analysestring;
736 my $tag = $field->tag();
739 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subfvalue, $subfield, '', $tagslib );
740 my $tagsubf = $tag . $subfvalue;
741 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
742 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
744 # field builded, store the result
745 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
746 $blocres .= $textbefore;
747 $hasputtextbefore = 1;
750 # remove punctuation at start
751 $calculated =~ s/^( |;|:|\.|-)*//g;
752 $blocres .= $calculated;
757 $blocres .= $textafter if $hasputtextbefore;
759 foreach my $field (@fieldslist) {
760 my $calculated = $analysestring;
761 my $tag = $field->tag();
764 my @subf = $field->subfields;
765 for my $i ( 0 .. $#subf ) {
766 my $valuecode = $subf[$i][1];
767 my $subfieldcode = $subf[$i][0];
768 # OPAC hidden subfield
770 if ( ( $template eq 'opac' )
771 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
772 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
773 my $tagsubf = $tag . $subfieldcode;
775 $calculated =~ s
/ # replace all {{}} codes by the value code.
776 \
{\
{$tagsubf\
}\
} # catch the {{actualcode}}
778 $valuecode # replace by the value code
781 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
782 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
785 # field builded, store the result
786 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
787 $blocres .= $textbefore;
788 $hasputtextbefore = 1;
791 # remove punctuation at start
792 $calculated =~ s/^( |;|:|\.|-)*//g;
793 $blocres .= $calculated;
796 $blocres .= $textafter if $hasputtextbefore;
799 $blocres .= $isbdfield;
804 $res =~ s/\{(.*?)\}//g;
806 $res =~ s/\n/<br\/>/g
;
814 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
816 =head2 IsMarcStructureInternal
818 my $tagslib = C4::Biblio::GetMarcStructure();
819 for my $tag ( sort keys %$tagslib ) {
821 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
822 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
827 GetMarcStructure creates keys (lib, tab, mandatory, repeatable) for a display purpose.
828 These different values should not be processed as valid subfields.
832 sub IsMarcStructureInternal
{
833 my ( $subfield ) = @_;
834 return ref $subfield ?
0 : 1;
837 =head2 GetMarcStructure
839 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
841 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
842 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
843 $frameworkcode : the framework code to read
844 $params allows you to pass { unsafe => 1 } for better performance.
846 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
847 even autovivify its contents. It is a cached/shared data structure. Your
848 changes c/would be passed around in subsequent calls.
852 sub GetMarcStructure
{
853 my ( $forlibrarian, $frameworkcode, $params ) = @_;
854 $frameworkcode = "" unless $frameworkcode;
856 $forlibrarian = $forlibrarian ?
1 : 0;
857 my $unsafe = ($params && $params->{unsafe
})?
1: 0;
858 my $cache = Koha
::Caches
->get_instance();
859 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
860 my $cached = $cache->get_from_cache($cache_key, { unsafe
=> $unsafe });
861 return $cached if $cached;
863 my $dbh = C4
::Context
->dbh;
864 my $sth = $dbh->prepare(
865 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,ind1_defaultvalue,ind2_defaultvalue
866 FROM marc_tag_structure
867 WHERE frameworkcode=?
870 $sth->execute($frameworkcode);
871 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable, $ind1_defaultvalue, $ind2_defaultvalue );
873 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
874 $res->{$tag}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
875 $res->{$tag}->{tab
} = "";
876 $res->{$tag}->{mandatory
} = $mandatory;
877 $res->{$tag}->{repeatable
} = $repeatable;
878 $res->{$tag}->{ind1_defaultvalue
} = $ind1_defaultvalue;
879 $res->{$tag}->{ind2_defaultvalue
} = $ind2_defaultvalue;
882 $sth = $dbh->prepare(
883 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
884 FROM marc_subfield_structure
885 WHERE frameworkcode=?
886 ORDER BY tagfield,tagsubfield
890 $sth->execute($frameworkcode);
893 my $authorised_value;
905 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
906 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
911 $res->{$tag}->{$subfield}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
912 $res->{$tag}->{$subfield}->{tab
} = $tab;
913 $res->{$tag}->{$subfield}->{mandatory
} = $mandatory;
914 $res->{$tag}->{$subfield}->{repeatable
} = $repeatable;
915 $res->{$tag}->{$subfield}->{authorised_value
} = $authorised_value;
916 $res->{$tag}->{$subfield}->{authtypecode
} = $authtypecode;
917 $res->{$tag}->{$subfield}->{value_builder
} = $value_builder;
918 $res->{$tag}->{$subfield}->{kohafield
} = $kohafield;
919 $res->{$tag}->{$subfield}->{seealso
} = $seealso;
920 $res->{$tag}->{$subfield}->{hidden
} = $hidden;
921 $res->{$tag}->{$subfield}->{isurl
} = $isurl;
922 $res->{$tag}->{$subfield}->{'link'} = $link;
923 $res->{$tag}->{$subfield}->{defaultvalue
} = $defaultvalue;
924 $res->{$tag}->{$subfield}->{maxlength
} = $maxlength;
927 $cache->set_in_cache($cache_key, $res);
931 =head2 GetUsedMarcStructure
933 The same function as GetMarcStructure except it just takes field
934 in tab 0-9. (used field)
936 my $results = GetUsedMarcStructure($frameworkcode);
938 C<$results> is a ref to an array which each case contains a ref
939 to a hash which each keys is the columns from marc_subfield_structure
941 C<$frameworkcode> is the framework code.
945 sub GetUsedMarcStructure
{
946 my $frameworkcode = shift || '';
949 FROM marc_subfield_structure
951 AND frameworkcode = ?
952 ORDER BY tagfield, tagsubfield
954 my $sth = C4
::Context
->dbh->prepare($query);
955 $sth->execute($frameworkcode);
956 return $sth->fetchall_arrayref( {} );
961 =head2 GetMarcSubfieldStructure
963 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
965 Returns a reference to hash representing MARC subfield structure
966 for framework with framework code C<$frameworkcode>, C<$params> is
967 optional and may contain additional options.
971 =item C<$frameworkcode>
977 An optional hash reference with additional options.
978 The following options are supported:
984 Pass { unsafe => 1 } do disable cached object cloning,
985 and instead get a shared reference, resulting in better
986 performance (but care must be taken so that retured object
989 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
990 even autovivify its contents. It is a cached/shared data structure. Your
991 changes would be passed around in subsequent calls.
999 sub GetMarcSubfieldStructure
{
1000 my ( $frameworkcode, $params ) = @_;
1002 $frameworkcode //= '';
1004 my $cache = Koha
::Caches
->get_instance();
1005 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1006 my $cached = $cache->get_from_cache($cache_key, { unsafe
=> ($params && $params->{unsafe
}) });
1007 return $cached if $cached;
1009 my $dbh = C4
::Context
->dbh;
1010 # We moved to selectall_arrayref since selectall_hashref does not
1011 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1012 my $subfield_aref = $dbh->selectall_arrayref( q
|
1014 FROM marc_subfield_structure
1015 WHERE frameworkcode
= ?
1017 ORDER BY frameworkcode
,tagfield
,tagsubfield
1018 |, { Slice
=> {} }, $frameworkcode );
1019 # Now map the output to a hash structure
1020 my $subfield_structure = {};
1021 foreach my $row ( @
$subfield_aref ) {
1022 push @
{ $subfield_structure->{ $row->{kohafield
} }}, $row;
1024 $cache->set_in_cache( $cache_key, $subfield_structure );
1025 return $subfield_structure;
1028 =head2 GetMarcFromKohaField
1030 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1031 @fields = GetMarcFromKohaField( $kohafield );
1032 $field = GetMarcFromKohaField( $kohafield );
1034 Returns the MARC fields & subfields mapped to $kohafield.
1035 Since the Default framework is considered as authoritative for such
1036 mappings, the former frameworkcode parameter is obsoleted.
1038 In list context all mappings are returned; there can be multiple
1039 mappings. Note that in the above example you could miss a second
1040 mappings in the first call.
1041 In scalar context only the field tag of the first mapping is returned.
1045 sub GetMarcFromKohaField
{
1046 my ( $kohafield ) = @_;
1047 return unless $kohafield;
1048 # The next call uses the Default framework since it is AUTHORITATIVE
1049 # for all Koha to MARC mappings.
1050 my $mss = GetMarcSubfieldStructure
( '', { unsafe
=> 1 } ); # Do not change framework
1052 foreach( @
{ $mss->{$kohafield} } ) {
1053 push @retval, $_->{tagfield
}, $_->{tagsubfield
};
1055 return wantarray ?
@retval : ( @retval ?
$retval[0] : undef );
1058 =head2 GetMarcSubfieldStructureFromKohaField
1060 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1062 Returns marc subfield structure information for $kohafield.
1063 The Default framework is used, since it is authoritative for kohafield
1065 In list context returns a list of all hashrefs, since there may be
1066 multiple mappings. In scalar context the first hashref is returned.
1070 sub GetMarcSubfieldStructureFromKohaField
{
1071 my ( $kohafield ) = @_;
1073 return unless $kohafield;
1075 # The next call uses the Default framework since it is AUTHORITATIVE
1076 # for all Koha to MARC mappings.
1077 my $mss = GetMarcSubfieldStructure
( '', { unsafe
=> 1 } ); # Do not change framework
1078 return unless $mss->{$kohafield};
1079 return wantarray ? @
{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1082 =head2 GetMarcBiblio
1084 my $record = GetMarcBiblio({
1085 biblionumber => $biblionumber,
1086 embed_items => $embeditems,
1088 borcat => $patron_category });
1090 Returns MARC::Record representing a biblio record, or C<undef> if the
1091 biblionumber doesn't exist.
1093 Both embed_items and opac are optional.
1094 If embed_items is passed and is 1, items are embedded.
1095 If opac is passed and is 1, the record is filtered as needed.
1099 =item C<$biblionumber>
1103 =item C<$embeditems>
1105 set to true to include item information.
1109 set to true to make the result suited for OPAC view. This causes things like
1110 OpacHiddenItems to be applied.
1114 If the OpacHiddenItemsExceptions system preference is set, this patron category
1115 can be used to make visible OPAC items which would be normally hidden.
1116 It only makes sense in combination both embed_items and opac values true.
1125 if (not defined $params) {
1126 carp
'GetMarcBiblio called without parameters';
1130 my $biblionumber = $params->{biblionumber
};
1131 my $embeditems = $params->{embed_items
} || 0;
1132 my $opac = $params->{opac
} || 0;
1133 my $borcat = $params->{borcat
} // q{};
1135 if (not defined $biblionumber) {
1136 carp
'GetMarcBiblio called with undefined biblionumber';
1140 my $dbh = C4
::Context
->dbh;
1141 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=? ");
1142 $sth->execute($biblionumber);
1143 my $row = $sth->fetchrow_hashref;
1144 my $biblioitemnumber = $row->{'biblioitemnumber'};
1145 my $marcxml = GetXmlBiblio
( $biblionumber );
1146 $marcxml = StripNonXmlChars
( $marcxml );
1147 my $frameworkcode = GetFrameworkCode
($biblionumber);
1148 MARC
::File
::XML
->default_record_format( C4
::Context
->preference('marcflavour') );
1149 my $record = MARC
::Record
->new();
1153 MARC
::Record
::new_from_xml
( $marcxml, "utf8",
1154 C4
::Context
->preference('marcflavour') );
1156 if ($@
) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1157 return unless $record;
1159 C4
::Biblio
::_koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber,
1160 $biblioitemnumber );
1161 C4
::Biblio
::EmbedItemsInMarcBiblio
({
1162 marc_record
=> $record,
1163 biblionumber
=> $biblionumber,
1165 borcat
=> $borcat })
1177 my $marcxml = GetXmlBiblio($biblionumber);
1179 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1180 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1185 my ($biblionumber) = @_;
1186 my $dbh = C4
::Context
->dbh;
1187 return unless $biblionumber;
1188 my ($marcxml) = $dbh->selectrow_array(
1191 FROM biblio_metadata
1192 WHERE biblionumber
=?
1193 AND format
='marcxml'
1195 |, undef, $biblionumber, C4
::Context
->preference('marcflavour')
1202 return the prices in accordance with the Marc format.
1204 returns 0 if no price found
1205 returns undef if called without a marc record or with
1206 an unrecognized marc format
1211 my ( $record, $marcflavour ) = @_;
1213 carp
'GetMarcPrice called on undefined record';
1220 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1221 @listtags = ('345', '020');
1223 } elsif ( $marcflavour eq "UNIMARC" ) {
1224 @listtags = ('345', '010');
1230 for my $field ( $record->field(@listtags) ) {
1231 for my $subfield_value ($field->subfield($subfield)){
1233 $subfield_value = MungeMarcPrice
( $subfield_value );
1234 return $subfield_value if ($subfield_value);
1237 return 0; # no price found
1240 =head2 MungeMarcPrice
1242 Return the best guess at what the actual price is from a price field.
1246 sub MungeMarcPrice
{
1248 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1249 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1250 my $active_currency = Koha
::Acquisition
::Currencies
->get_active;
1251 my $symbol = $active_currency->symbol;
1252 my $isocode = $active_currency->isocode;
1253 $isocode = $active_currency->currency unless defined $isocode;
1256 my @matches =($price=~ /
1258 ( # start of capturing parenthesis
1260 (?
:[\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'
1261 |(?
:\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'
1263 \s?\p
{Sc
}?\s?
# followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1265 (?
:[\p
{Sc
}\p
{L
}\
/.]){1,4} # followed by same block as symbol block
1266 |(?
:\d
+[\p
{P
}\s
]?
){1,4} # or by same block as digits block
1268 \s?\p
{L
}{0,4}\s?
# followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1269 ) # end of capturing parenthesis
1270 (?
:\p
{P
}|\z
) # followed by a punctuation sign or by the end of the string
1274 foreach ( @matches ) {
1275 $localprice = $_ and last if index($_, $isocode)>=0;
1277 if ( !$localprice ) {
1278 foreach ( @matches ) {
1279 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q
$symbol\E
([^\p
{Sc
}\p
{L
}\
/]+\z|\z)/;
1284 if ( $localprice ) {
1285 $price = $localprice;
1287 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1288 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1290 # eliminate symbol/isocode, space and any final dot from the string
1291 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g
;
1292 # remove comma,dot when used as separators from hundreds
1293 $price =~s/[\,\.](\d{3})/$1/g;
1294 # convert comma to dot to ensure correct display of decimals if existing
1300 =head2 GetMarcQuantity
1302 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1303 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1305 returns 0 if no quantity found
1306 returns undef if called without a marc record or with
1307 an unrecognized marc format
1311 sub GetMarcQuantity
{
1312 my ( $record, $marcflavour ) = @_;
1314 carp
'GetMarcQuantity called on undefined record';
1321 if ( $marcflavour eq "MARC21" ) {
1323 } elsif ( $marcflavour eq "UNIMARC" ) {
1324 @listtags = ('969');
1330 for my $field ( $record->field(@listtags) ) {
1331 for my $subfield_value ($field->subfield($subfield)){
1333 if ($subfield_value) {
1334 # in France, the cents separator is the , but sometimes, ppl use a .
1335 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1336 $subfield_value =~ s/\./,/ if C4
::Context
->preference("CurrencyFormat") eq "FR";
1337 return $subfield_value;
1341 return 0; # no price found
1345 =head2 GetAuthorisedValueDesc
1347 my $subfieldvalue =get_authorised_value_desc(
1348 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1350 Retrieve the complete description for a given authorised value.
1352 Now takes $category and $value pair too.
1354 my $auth_value_desc =GetAuthorisedValueDesc(
1355 '','', 'DVD' ,'','','CCODE');
1357 If the optional $opac parameter is set to a true value, displays OPAC
1358 descriptions rather than normal ones when they exist.
1362 sub GetAuthorisedValueDesc
{
1363 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1367 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1370 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1371 my $branch = Koha
::Libraries
->find($value);
1372 return $branch?
$branch->branchname: q{};
1376 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1377 my $itemtype = Koha
::ItemTypes
->find( $value );
1378 return $itemtype ?
$itemtype->translated_description : q
||;
1381 #---- "true" authorized value
1382 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1385 my $dbh = C4
::Context
->dbh;
1386 if ( $category ne "" ) {
1387 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1388 $sth->execute( $category, $value );
1389 my $data = $sth->fetchrow_hashref;
1390 return ( $opac && $data->{'lib_opac'} ) ?
$data->{'lib_opac'} : $data->{'lib'};
1392 return $value; # if nothing is found return the original value
1396 =head2 GetMarcControlnumber
1398 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1400 Get the control number / record Identifier from the MARC record and return it.
1404 sub GetMarcControlnumber
{
1405 my ( $record, $marcflavour ) = @_;
1407 carp
'GetMarcControlnumber called on undefined record';
1410 my $controlnumber = "";
1411 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1412 # Keep $marcflavour for possible later use
1413 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1414 my $controlnumberField = $record->field('001');
1415 if ($controlnumberField) {
1416 $controlnumber = $controlnumberField->data();
1419 return $controlnumber;
1424 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1426 Get all ISBNs from the MARC record and returns them in an array.
1427 ISBNs stored in different fields depending on MARC flavour
1432 my ( $record, $marcflavour ) = @_;
1434 carp
'GetMarcISBN called on undefined record';
1438 if ( $marcflavour eq "UNIMARC" ) {
1440 } else { # assume marc21 if not unimarc
1445 foreach my $field ( $record->field($scope) ) {
1446 my $isbn = $field->subfield( 'a' );
1447 if ( $isbn && $isbn ne "" ) {
1448 push @marcisbns, $isbn;
1458 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1460 Get all valid ISSNs from the MARC record and returns them in an array.
1461 ISSNs are stored in different fields depending on MARC flavour
1466 my ( $record, $marcflavour ) = @_;
1468 carp
'GetMarcISSN called on undefined record';
1472 if ( $marcflavour eq "UNIMARC" ) {
1475 else { # assume MARC21 or NORMARC
1479 foreach my $field ( $record->field($scope) ) {
1480 push @marcissns, $field->subfield( 'a' )
1481 if ( $field->subfield( 'a' ) ne "" );
1488 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1490 Get all notes from the MARC record and returns them in an array.
1491 The notes are stored in different fields depending on MARC flavour.
1492 MARC21 5XX $u subfields receive special attention as they are URIs.
1497 my ( $record, $marcflavour, $opac ) = @_;
1499 carp
'GetMarcNotes called on undefined record';
1503 my $scope = $marcflavour eq "UNIMARC"?
'3..': '5..';
1506 #MARC21 specs indicate some notes should be private if first indicator 0
1507 my %maybe_private = (
1515 my %blacklist = map { $_ => 1 }
1516 split( /,/, C4
::Context
->preference('NotesBlacklist'));
1517 foreach my $field ( $record->field($scope) ) {
1518 my $tag = $field->tag();
1519 next if $blacklist{ $tag };
1520 next if $opac && $maybe_private{$tag} && !$field->indicator(1);
1521 if( $marcflavour ne 'UNIMARC' && $field->subfield('u') ) {
1522 # Field 5XX$u always contains URI
1523 # Examples: 505u, 506u, 510u, 514u, 520u, 530u, 538u, 540u, 542u, 552u, 555u, 561u, 563u, 583u
1524 # We first push the other subfields, then all $u's separately
1525 # Leave further actions to the template (see e.g. opac-detail)
1527 join '', ( 'a' .. 't', 'v' .. 'z', '0' .. '9' ); # excl 'u'
1528 push @marcnotes, { marcnote
=> $field->as_string($othersub) };
1529 foreach my $sub ( $field->subfield('u') ) {
1530 $sub =~ s/^\s+|\s+$//g; # trim
1531 push @marcnotes, { marcnote
=> $sub };
1534 push @marcnotes, { marcnote
=> $field->as_string() };
1540 =head2 GetMarcSubjects
1542 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1544 Get all subjects from the MARC record and returns them in an array.
1545 The subjects are stored in different fields depending on MARC flavour
1549 sub GetMarcSubjects
{
1550 my ( $record, $marcflavour ) = @_;
1552 carp
'GetMarcSubjects called on undefined record';
1555 my ( $mintag, $maxtag, $fields_filter );
1556 if ( $marcflavour eq "UNIMARC" ) {
1559 $fields_filter = '6..';
1560 } else { # marc21/normarc
1563 $fields_filter = '6..';
1568 my $subject_limit = C4
::Context
->preference("TraceCompleteSubfields") ?
'su,complete-subfield' : 'su';
1569 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
1571 foreach my $field ( $record->field($fields_filter) ) {
1572 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1574 my @subfields = $field->subfields();
1577 # if there is an authority link, build the links with an= subfield9
1578 my $subfield9 = $field->subfield('9');
1581 my $linkvalue = $subfield9;
1582 $linkvalue =~ s/(\(|\))//g;
1583 @link_loop = ( { limit
=> 'an', 'link' => $linkvalue } );
1584 $authoritylink = $linkvalue
1588 for my $subject_subfield (@subfields) {
1589 next if ( $subject_subfield->[0] eq '9' );
1591 # don't load unimarc subfields 3,4,5
1592 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1593 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1594 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1596 my $code = $subject_subfield->[0];
1597 my $value = $subject_subfield->[1];
1598 my $linkvalue = $value;
1599 $linkvalue =~ s/(\(|\))//g;
1600 # if no authority link, build a search query
1601 unless ($subfield9) {
1603 limit
=> $subject_limit,
1604 'link' => $linkvalue,
1605 operator
=> (scalar @link_loop) ?
' and ' : undef
1608 my @this_link_loop = @link_loop;
1610 unless ( $code eq '0' ) {
1611 push @subfields_loop, {
1614 link_loop
=> \
@this_link_loop,
1615 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : ''
1620 push @marcsubjects, {
1621 MARCSUBJECT_SUBFIELDS_LOOP
=> \
@subfields_loop,
1622 authoritylink
=> $authoritylink,
1623 } if $authoritylink || @subfields_loop;
1626 return \
@marcsubjects;
1627 } #end getMARCsubjects
1629 =head2 GetMarcAuthors
1631 authors = GetMarcAuthors($record,$marcflavour);
1633 Get all authors from the MARC record and returns them in an array.
1634 The authors are stored in different fields depending on MARC flavour
1638 sub GetMarcAuthors
{
1639 my ( $record, $marcflavour ) = @_;
1641 carp
'GetMarcAuthors called on undefined record';
1644 my ( $mintag, $maxtag, $fields_filter );
1646 # tagslib useful only for UNIMARC author responsibilities
1648 if ( $marcflavour eq "UNIMARC" ) {
1649 # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1650 $tagslib = GetMarcStructure
( 1, '', { unsafe
=> 1 });
1653 $fields_filter = '7..';
1654 } else { # marc21/normarc
1657 $fields_filter = '7..';
1661 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
1663 foreach my $field ( $record->field($fields_filter) ) {
1664 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1667 my @subfields = $field->subfields();
1670 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1671 my $subfield9 = $field->subfield('9');
1673 my $linkvalue = $subfield9;
1674 $linkvalue =~ s/(\(|\))//g;
1675 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1680 for my $authors_subfield (@subfields) {
1681 next if ( $authors_subfield->[0] eq '9' );
1683 # unimarc3 contains the $3 of the author for UNIMARC.
1684 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1685 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1687 # don't load unimarc subfields 3, 5
1688 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1690 my $code = $authors_subfield->[0];
1691 my $value = $authors_subfield->[1];
1692 my $linkvalue = $value;
1693 $linkvalue =~ s/(\(|\))//g;
1694 # UNIMARC author responsibility
1695 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1696 $value = GetAuthorisedValueDesc
( $field->tag(), $code, $value, '', $tagslib );
1697 $linkvalue = "($value)";
1699 # if no authority link, build a search query
1700 unless ($subfield9) {
1703 'link' => $linkvalue,
1704 operator
=> (scalar @link_loop) ?
' and ' : undef
1707 my @this_link_loop = @link_loop;
1709 unless ( $code eq '0') {
1710 push @subfields_loop, {
1711 tag
=> $field->tag(),
1714 link_loop
=> \
@this_link_loop,
1715 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : ''
1719 push @marcauthors, {
1720 MARCAUTHOR_SUBFIELDS_LOOP
=> \
@subfields_loop,
1721 authoritylink
=> $subfield9,
1722 unimarc3
=> $unimarc3
1725 return \
@marcauthors;
1730 $marcurls = GetMarcUrls($record,$marcflavour);
1732 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1733 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1738 my ( $record, $marcflavour ) = @_;
1740 carp
'GetMarcUrls called on undefined record';
1745 for my $field ( $record->field('856') ) {
1747 for my $note ( $field->subfield('z') ) {
1748 push @notes, { note
=> $note };
1750 my @urls = $field->subfield('u');
1751 foreach my $url (@urls) {
1752 $url =~ s/^\s+|\s+$//g; # trim
1754 if ( $marcflavour eq 'MARC21' ) {
1755 my $s3 = $field->subfield('3');
1756 my $link = $field->subfield('y');
1757 unless ( $url =~ /^\w+:/ ) {
1758 if ( $field->indicator(1) eq '7' ) {
1759 $url = $field->subfield('2') . "://" . $url;
1760 } elsif ( $field->indicator(1) eq '1' ) {
1761 $url = 'ftp://' . $url;
1764 # properly, this should be if ind1=4,
1765 # however we will assume http protocol since we're building a link.
1766 $url = 'http://' . $url;
1770 # TODO handle ind 2 (relationship)
1775 $marcurl->{'linktext'} = $link || $s3 || C4
::Context
->preference('URLLinkText') || $url;
1776 $marcurl->{'part'} = $s3 if ($link);
1777 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1779 $marcurl->{'linktext'} = $field->subfield('2') || C4
::Context
->preference('URLLinkText') || $url;
1780 $marcurl->{'MARCURL'} = $url;
1782 push @marcurls, $marcurl;
1788 =head2 GetMarcSeries
1790 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1792 Get all series from the MARC record and returns them in an array.
1793 The series are stored in different fields depending on MARC flavour
1798 my ( $record, $marcflavour ) = @_;
1800 carp
'GetMarcSeries called on undefined record';
1804 my ( $mintag, $maxtag, $fields_filter );
1805 if ( $marcflavour eq "UNIMARC" ) {
1808 $fields_filter = '2..';
1809 } else { # marc21/normarc
1812 $fields_filter = '4..';
1816 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
1818 foreach my $field ( $record->field($fields_filter) ) {
1819 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1821 my @subfields = $field->subfields();
1824 for my $series_subfield (@subfields) {
1826 # ignore $9, used for authority link
1827 next if ( $series_subfield->[0] eq '9' );
1830 my $code = $series_subfield->[0];
1831 my $value = $series_subfield->[1];
1832 my $linkvalue = $value;
1833 $linkvalue =~ s/(\(|\))//g;
1835 # see if this is an instance of a volume
1836 if ( $code eq 'v' ) {
1841 'link' => $linkvalue,
1842 operator
=> (scalar @link_loop) ?
' and ' : undef
1845 if ($volume_number) {
1846 push @subfields_loop, { volumenum
=> $value };
1848 push @subfields_loop, {
1851 link_loop
=> \
@link_loop,
1852 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : '',
1853 volumenum
=> $volume_number,
1857 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP
=> \
@subfields_loop };
1860 return \
@marcseries;
1861 } #end getMARCseriess
1865 $marchostsarray = GetMarcHosts($record,$marcflavour);
1867 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
1872 my ( $record, $marcflavour ) = @_;
1874 carp
'GetMarcHosts called on undefined record';
1878 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
1879 $marcflavour ||="MARC21";
1880 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1883 $bibnumber_subf ="0";
1884 $itemnumber_subf='9';
1886 elsif ($marcflavour eq "UNIMARC") {
1889 $bibnumber_subf ="0";
1890 $itemnumber_subf='9';
1895 foreach my $field ( $record->field($tag)) {
1899 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
1900 my $hosttitle = $field->subfield($title_subf);
1901 my $hostitemnumber=$field->subfield($itemnumber_subf);
1902 push @fields_loop, { hostbiblionumber
=> $hostbiblionumber, hosttitle
=> $hosttitle, hostitemnumber
=> $hostitemnumber};
1903 push @marchosts, { MARCHOSTS_FIELDS_LOOP
=> \
@fields_loop };
1906 my $marchostsarray = \
@marchosts;
1907 return $marchostsarray;
1910 =head2 UpsertMarcSubfield
1912 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1916 sub UpsertMarcSubfield
{
1917 my ($record, $tag, $code, $content) = @_;
1918 my $f = $record->field($tag);
1921 $f->update( $code => $content );
1924 my $f = MARC
::Field
->new( $tag, '', '', $code => $content);
1925 $record->insert_fields_ordered( $f );
1929 =head2 UpsertMarcControlField
1931 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1935 sub UpsertMarcControlField
{
1936 my ($record, $tag, $content) = @_;
1937 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1938 my $f = $record->field($tag);
1941 $f->update( $content );
1944 my $f = MARC
::Field
->new($tag, $content);
1945 $record->insert_fields_ordered( $f );
1949 =head2 GetFrameworkCode
1951 $frameworkcode = GetFrameworkCode( $biblionumber )
1955 sub GetFrameworkCode
{
1956 my ($biblionumber) = @_;
1957 my $dbh = C4
::Context
->dbh;
1958 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1959 $sth->execute($biblionumber);
1960 my ($frameworkcode) = $sth->fetchrow;
1961 return $frameworkcode;
1964 =head2 TransformKohaToMarc
1966 $record = TransformKohaToMarc( $hash [, $params ] )
1968 This function builds a (partial) MARC::Record from a hash.
1969 Hash entries can be from biblio, biblioitems or items.
1970 The params hash includes the parameter no_split used in C4::Items.
1972 This function is called in acquisition module, to create a basic catalogue
1973 entry from user entry.
1978 sub TransformKohaToMarc
{
1979 my ( $hash, $params ) = @_;
1980 my $record = MARC
::Record
->new();
1981 SetMarcUnicodeFlag
( $record, C4
::Context
->preference("marcflavour") );
1983 # In the next call we use the Default framework, since it is considered
1984 # authoritative for Koha to Marc mappings.
1985 my $mss = GetMarcSubfieldStructure
( '', { unsafe
=> 1 } ); # do not change framewok
1987 while ( my ($kohafield, $value) = each %$hash ) {
1988 foreach my $fld ( @
{ $mss->{$kohafield} } ) {
1989 my $tagfield = $fld->{tagfield
};
1990 my $tagsubfield = $fld->{tagsubfield
};
1992 my @values = $params->{no_split
}
1994 : split(/\s?\|\s?/, $value, -1);
1995 foreach my $value ( @values ) {
1996 next if $value eq '';
1997 $tag_hr->{$tagfield} //= [];
1998 push @
{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
2002 foreach my $tag (sort keys %$tag_hr) {
2003 my @sfl = @
{$tag_hr->{$tag}};
2004 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2005 @sfl = map { @
{$_}; } @sfl;
2006 # Special care for control fields: remove the subfield indication @
2007 # and do not insert indicators.
2008 my @ind = $tag < 10 ?
() : ( " ", " " );
2009 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
2010 $record->insert_fields_ordered( MARC
::Field
->new($tag, @ind, @sfl) );
2015 =head2 PrepHostMarcField
2017 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2019 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2023 sub PrepHostMarcField
{
2024 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2025 $marcflavour ||="MARC21";
2027 my $hostrecord = GetMarcBiblio
({ biblionumber
=> $hostbiblionumber });
2028 my $item = Koha
::Items
->find($hostitemnumber);
2031 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2035 if ($hostrecord->subfield('100','a')){
2036 $mainentry = $hostrecord->subfield('100','a');
2037 } elsif ($hostrecord->subfield('110','a')){
2038 $mainentry = $hostrecord->subfield('110','a');
2040 $mainentry = $hostrecord->subfield('111','a');
2043 # qualification info
2045 if (my $field260 = $hostrecord->field('260')){
2046 $qualinfo = $field260->as_string( 'abc' );
2051 my $ed = $hostrecord->subfield('250','a');
2052 my $barcode = $item->barcode;
2053 my $title = $hostrecord->subfield('245','a');
2055 # record control number, 001 with 003 and prefix
2057 if ($hostrecord->field('001')){
2058 $recctrlno = $hostrecord->field('001')->data();
2059 if ($hostrecord->field('003')){
2060 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2065 my $issn = $hostrecord->subfield('022','a');
2066 my $isbn = $hostrecord->subfield('020','a');
2069 $hostmarcfield = MARC
::Field
->new(
2071 '0' => $hostbiblionumber,
2072 '9' => $hostitemnumber,
2082 } elsif ($marcflavour eq "UNIMARC") {
2083 $hostmarcfield = MARC
::Field
->new(
2085 '0' => $hostbiblionumber,
2086 't' => $hostrecord->subfield('200','a'),
2087 '9' => $hostitemnumber
2091 return $hostmarcfield;
2094 =head2 TransformHtmlToXml
2096 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2097 $ind_tag, $auth_type )
2099 $auth_type contains :
2103 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2105 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2107 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2113 sub TransformHtmlToXml
{
2114 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2115 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2117 my $xml = MARC
::File
::XML
::header
('UTF-8');
2118 $xml .= "<record>\n";
2119 $auth_type = C4
::Context
->preference('marcflavour') unless $auth_type;
2120 MARC
::File
::XML
->default_record_format($auth_type);
2122 # in UNIMARC, field 100 contains the encoding
2123 # check that there is one, otherwise the
2124 # MARC::Record->new_from_xml will fail (and Koha will die)
2125 my $unimarc_and_100_exist = 0;
2126 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2132 for ( my $i = 0 ; $i < @
$tags ; $i++ ) {
2134 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and @
$tags[$i] eq "100" and @
$subfields[$i] eq "a" ) {
2136 # if we have a 100 field and it's values are not correct, skip them.
2137 # if we don't have any valid 100 field, we will create a default one at the end
2138 my $enc = substr( @
$values[$i], 26, 2 );
2139 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2140 $unimarc_and_100_exist = 1;
2145 @
$values[$i] =~ s/&/&/g;
2146 @
$values[$i] =~ s/</</g;
2147 @
$values[$i] =~ s/>/>/g;
2148 @
$values[$i] =~ s/"/"/g;
2149 @
$values[$i] =~ s/'/'/g;
2151 if ( ( @
$tags[$i] ne $prevtag ) ) {
2152 $close_last_tag = 0;
2153 $j++ unless ( @
$tags[$i] eq "" );
2154 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2155 my $ind1 = _default_ind_to_space
( substr( $str, 0, 1 ) );
2156 my $ind2 = _default_ind_to_space
( substr( $str, 1, 1 ) );
2158 $xml .= "</datafield>\n";
2159 if ( ( @
$tags[$i] && @
$tags[$i] > 10 )
2160 && ( @
$values[$i] ne "" ) ) {
2161 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2162 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2164 $close_last_tag = 1;
2169 if ( @
$values[$i] ne "" ) {
2172 if ( @
$tags[$i] eq "000" ) {
2173 $xml .= "<leader>@$values[$i]</leader>\n";
2176 # rest of the fixed fields
2177 } elsif ( @
$tags[$i] < 10 ) {
2178 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2181 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2182 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2184 $close_last_tag = 1;
2188 } else { # @$tags[$i] eq $prevtag
2189 if ( @
$values[$i] eq "" ) {
2192 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2193 my $ind1 = _default_ind_to_space
( substr( $str, 0, 1 ) );
2194 my $ind2 = _default_ind_to_space
( substr( $str, 1, 1 ) );
2195 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2197 $close_last_tag = 1;
2199 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2202 $prevtag = @
$tags[$i];
2204 $xml .= "</datafield>\n" if $close_last_tag;
2205 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2207 # warn "SETTING 100 for $auth_type";
2208 my $string = strftime
( "%Y%m%d", localtime(time) );
2210 # set 50 to position 26 is biblios, 13 if authorities
2212 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2213 $string = sprintf( "%-*s", 35, $string );
2214 substr( $string, $pos, 6, "50" );
2215 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2216 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2217 $xml .= "</datafield>\n";
2219 $xml .= "</record>\n";
2220 $xml .= MARC
::File
::XML
::footer
();
2224 =head2 _default_ind_to_space
2226 Passed what should be an indicator returns a space
2227 if its undefined or zero length
2231 sub _default_ind_to_space
{
2233 if ( !defined $s || $s eq q{} ) {
2239 =head2 TransformHtmlToMarc
2241 L<$record> = TransformHtmlToMarc(L<$cgi>)
2242 L<$cgi> is the CGI object which contains the values for subfields
2244 'tag_010_indicator1_531951' ,
2245 'tag_010_indicator2_531951' ,
2246 'tag_010_code_a_531951_145735' ,
2247 'tag_010_subfield_a_531951_145735' ,
2248 'tag_200_indicator1_873510' ,
2249 'tag_200_indicator2_873510' ,
2250 'tag_200_code_a_873510_673465' ,
2251 'tag_200_subfield_a_873510_673465' ,
2252 'tag_200_code_b_873510_704318' ,
2253 'tag_200_subfield_b_873510_704318' ,
2254 'tag_200_code_e_873510_280822' ,
2255 'tag_200_subfield_e_873510_280822' ,
2256 'tag_200_code_f_873510_110730' ,
2257 'tag_200_subfield_f_873510_110730' ,
2259 L<$record> is the MARC::Record object.
2263 sub TransformHtmlToMarc
{
2264 my ($cgi, $isbiblio) = @_;
2266 my @params = $cgi->multi_param();
2268 # explicitly turn on the UTF-8 flag for all
2269 # 'tag_' parameters to avoid incorrect character
2270 # conversion later on
2271 my $cgi_params = $cgi->Vars;
2272 foreach my $param_name ( keys %$cgi_params ) {
2273 if ( $param_name =~ /^tag_/ ) {
2274 my $param_value = $cgi_params->{$param_name};
2275 unless ( Encode
::is_utf8
( $param_value ) ) {
2276 $cgi_params->{$param_name} = Encode
::decode
('UTF-8', $param_value );
2281 # creating a new record
2282 my $record = MARC
::Record
->new();
2284 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2285 ($biblionumbertagfield, $biblionumbertagsubfield) =
2286 &GetMarcFromKohaField
( "biblio.biblionumber", '' ) if $isbiblio;
2287 #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!
2288 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2289 my $param = $params[$i];
2292 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2293 if ( $param eq 'biblionumber' ) {
2294 if ( $biblionumbertagfield < 10 ) {
2295 $newfield = MARC
::Field
->new( $biblionumbertagfield, scalar $cgi->param($param), );
2297 $newfield = MARC
::Field
->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2299 push @fields, $newfield if ($newfield);
2300 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2303 my $ind1 = _default_ind_to_space
( substr( $cgi->param($param), 0, 1 ) );
2304 my $ind2 = _default_ind_to_space
( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2308 if ( $tag < 10 ) { # no code for theses fields
2309 # in MARC editor, 000 contains the leader.
2310 next if $tag == $biblionumbertagfield;
2311 my $fval= $cgi->param($params[$j+1]);
2312 if ( $tag eq '000' ) {
2313 # Force a fake leader even if not provided to avoid crashing
2314 # during decoding MARC record containing UTF-8 characters
2316 length( $fval ) == 24
2321 # between 001 and 009 (included)
2322 } elsif ( $fval ne '' ) {
2323 $newfield = MARC
::Field
->new( $tag, $fval, );
2326 # > 009, deal with subfields
2328 # browse subfields for this tag (reason for _code_ match)
2329 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2330 last unless defined $params[$j+1];
2332 if $tag == $biblionumbertagfield and
2333 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2334 #if next param ne subfield, then it was probably empty
2335 #try next param by incrementing j
2336 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2337 my $fkey= $cgi->param($params[$j]);
2338 my $fval= $cgi->param($params[$j+1]);
2339 #check if subfield value not empty and field exists
2340 if($fval ne '' && $newfield) {
2341 $newfield->add_subfields( $fkey => $fval);
2343 elsif($fval ne '') {
2344 $newfield = MARC
::Field
->new( $tag, $ind1, $ind2, $fkey => $fval );
2348 $i= $j-1; #update i for outer loop accordingly
2350 push @fields, $newfield if ($newfield);
2354 $record->append_fields(@fields);
2358 =head2 TransformMarcToKoha
2360 $result = TransformMarcToKoha( $record, undef, $limit )
2362 Extract data from a MARC bib record into a hashref representing
2363 Koha biblio, biblioitems, and items fields.
2365 If passed an undefined record will log the error and return an empty
2370 sub TransformMarcToKoha
{
2371 my ( $record, $frameworkcode, $limit_table ) = @_;
2372 # FIXME Parameter $frameworkcode is obsolete and will be removed
2373 $limit_table //= q{};
2376 if (!defined $record) {
2377 carp
('TransformMarcToKoha called with undefined record');
2381 my %tables = ( biblio
=> 1, biblioitems
=> 1, items
=> 1 );
2382 if( $limit_table eq 'items' ) {
2383 %tables = ( items
=> 1 );
2386 # The next call acknowledges Default as the authoritative framework
2387 # for Koha to MARC mappings.
2388 my $mss = GetMarcSubfieldStructure
( '', { unsafe
=> 1 } ); # Do not change framework
2389 foreach my $kohafield ( keys %{ $mss } ) {
2390 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2391 next unless $tables{$table};
2392 my $val = TransformMarcToKohaOneField
( $kohafield, $record );
2393 next if !defined $val;
2394 my $key = _disambiguate
( $table, $column );
2395 $result->{$key} = $val;
2400 =head2 _disambiguate
2402 $newkey = _disambiguate($table, $field);
2404 This is a temporary hack to distinguish between the
2405 following sets of columns when using TransformMarcToKoha.
2407 items.cn_source & biblioitems.cn_source
2408 items.cn_sort & biblioitems.cn_sort
2410 Columns that are currently NOT distinguished (FIXME
2411 due to lack of time to fully test) are:
2413 biblio.notes and biblioitems.notes
2418 FIXME - this is necessary because prefixing each column
2419 name with the table name would require changing lots
2420 of code and templates, and exposing more of the DB
2421 structure than is good to the UI templates, particularly
2422 since biblio and bibloitems may well merge in a future
2423 version. In the future, it would also be good to
2424 separate DB access and UI presentation field names
2430 my ( $table, $column ) = @_;
2431 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2432 return $table . '.' . $column;
2439 =head2 TransformMarcToKohaOneField
2441 $val = TransformMarcToKohaOneField( 'biblio.title', $marc );
2443 Note: The authoritative Default framework is used implicitly.
2447 sub TransformMarcToKohaOneField
{
2448 my ( $kohafield, $marc ) = @_;
2450 my ( @rv, $retval );
2451 my @mss = GetMarcSubfieldStructureFromKohaField
($kohafield);
2452 foreach my $fldhash ( @mss ) {
2453 my $tag = $fldhash->{tagfield
};
2454 my $sub = $fldhash->{tagsubfield
};
2455 foreach my $fld ( $marc->field($tag) ) {
2456 if( $sub eq '@' || $fld->is_control_field ) {
2457 push @rv, $fld->data if $fld->data;
2459 push @rv, grep { $_ } $fld->subfield($sub);
2464 $retval = join ' | ', uniq
(@rv);
2466 # Additional polishing for individual kohafields
2467 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2468 $retval = _adjust_pubyear
( $retval );
2474 =head2 _adjust_pubyear
2476 Helper routine for TransformMarcToKohaOneField
2480 sub _adjust_pubyear
{
2482 # modify return value to keep only the 1st year found
2483 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2485 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2487 } elsif( $retval =~ m
/
2488 (?
<year
>\d
)[-]?
[.Xx?
]{3}
2489 |(?
<year
>\d
{2})[.Xx?
]{2}
2490 |(?
<year
>\d
{3})[.Xx?
]
2491 |(?
<year
>\d
)[-]{3}\?
2492 |(?
<year
>\d\d
)[-]{2}\?
2493 |(?
<year
>\d
{3})[-]\?
2494 /xms
) { # the form 198-? occurred in Dutch ISBD rules
2495 my $digits = $+{year
};
2496 $retval = $digits * ( 10 ** ( 4 - length($digits) ));
2501 =head2 CountItemsIssued
2503 my $count = CountItemsIssued( $biblionumber );
2507 sub CountItemsIssued
{
2508 my ($biblionumber) = @_;
2509 my $dbh = C4
::Context
->dbh;
2510 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2511 $sth->execute($biblionumber);
2512 my $row = $sth->fetchrow_hashref();
2513 return $row->{'issuedCount'};
2518 ModZebra( $biblionumber, $op, $server, $record );
2520 $biblionumber is the biblionumber we want to index
2522 $op is specialUpdate or recordDelete, and is used to know what we want to do
2524 $server is the server that we want to update
2526 $record is the update MARC record if it's available. If it's not supplied
2527 and is needed, it'll be loaded from the database.
2532 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2533 my ( $biblionumber, $op, $server, $record ) = @_;
2534 $debug && warn "ModZebra: update requested for: $biblionumber $op $server\n";
2535 if ( C4
::Context
->preference('SearchEngine') eq 'Elasticsearch' ) {
2537 # TODO abstract to a standard API that'll work for whatever
2538 require Koha
::SearchEngine
::Elasticsearch
::Indexer
;
2539 my $indexer = Koha
::SearchEngine
::Elasticsearch
::Indexer
->new(
2541 index => $server eq 'biblioserver'
2542 ?
$Koha::SearchEngine
::BIBLIOS_INDEX
2543 : $Koha::SearchEngine
::AUTHORITIES_INDEX
2546 if ( $op eq 'specialUpdate' ) {
2548 $record = GetMarcBiblio
({
2549 biblionumber
=> $biblionumber,
2550 embed_items
=> 1 });
2552 my $records = [$record];
2553 $indexer->update_index_background( [$biblionumber], [$record] );
2555 elsif ( $op eq 'recordDelete' ) {
2556 $indexer->delete_index_background( [$biblionumber] );
2559 croak
"ModZebra called with unknown operation: $op";
2563 my $dbh = C4
::Context
->dbh;
2565 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2567 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2568 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2569 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2571 AND biblio_auth_number = ?
2574 my $check_sth = $dbh->prepare_cached($check_sql);
2575 $check_sth->execute( $server, $biblionumber, $op );
2576 my ($count) = $check_sth->fetchrow_array;
2577 $check_sth->finish();
2578 if ( $count == 0 ) {
2579 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2580 $sth->execute( $biblionumber, $server, $op );
2586 =head2 EmbedItemsInMarcBiblio
2588 EmbedItemsInMarcBiblio({
2589 marc_record => $marc,
2590 biblionumber => $biblionumber,
2591 item_numbers => $itemnumbers,
2594 Given a MARC::Record object containing a bib record,
2595 modify it to include the items attached to it as 9XX
2596 per the bib's MARC framework.
2597 if $itemnumbers is defined, only specified itemnumbers are embedded.
2599 If $opac is true, then opac-relevant suppressions are included.
2601 If opac filtering will be done, borcat should be passed to properly
2602 override if necessary.
2606 sub EmbedItemsInMarcBiblio
{
2608 my ($marc, $biblionumber, $itemnumbers, $opac, $borcat);
2609 $marc = $params->{marc_record
};
2611 carp
'EmbedItemsInMarcBiblio: No MARC record passed';
2614 $biblionumber = $params->{biblionumber
};
2615 $itemnumbers = $params->{item_numbers
};
2616 $opac = $params->{opac
};
2617 $borcat = $params->{borcat
} // q{};
2619 $itemnumbers = [] unless defined $itemnumbers;
2621 my $frameworkcode = GetFrameworkCode
($biblionumber);
2622 _strip_item_fields
($marc, $frameworkcode);
2624 # ... and embed the current items
2625 my $dbh = C4
::Context
->dbh;
2626 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2627 $sth->execute($biblionumber);
2628 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField
( "items.itemnumber" );
2630 my @item_fields; # Array holding the actual MARC data for items to be included.
2631 my @items; # Array holding items which are both in the list (sitenumbers)
2632 # and on this biblionumber
2634 # Flag indicating if there is potential hiding.
2635 my $opachiddenitems = $opac
2636 && ( C4
::Context
->preference('OpacHiddenItems') !~ /^\s*$/ );
2639 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2640 next if @
$itemnumbers and not grep { $_ == $itemnumber } @
$itemnumbers;
2642 if ( $opachiddenitems ) {
2643 $item = Koha
::Items
->find($itemnumber);
2644 $item = $item ?
$item->unblessed : undef;
2646 push @items, { itemnumber
=> $itemnumber, item
=> $item };
2648 my @items2pass = map { $_->{item
} } @items;
2651 ? C4
::Items
::GetHiddenItemnumbers
({
2652 items
=> \
@items2pass,
2653 borcat
=> $borcat })
2655 # Convert to a hash for quick searching
2656 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2657 foreach my $itemnumber ( map { $_->{itemnumber
} } @items ) {
2658 next if $hiddenitems{$itemnumber};
2659 my $item_marc = C4
::Items
::GetMarcItem
( $biblionumber, $itemnumber );
2660 push @item_fields, $item_marc->field($itemtag);
2662 $marc->append_fields(@item_fields);
2665 =head1 INTERNAL FUNCTIONS
2667 =head2 _koha_marc_update_bib_ids
2670 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2672 Internal function to add or update biblionumber and biblioitemnumber to
2677 sub _koha_marc_update_bib_ids
{
2678 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2680 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField
( "biblio.biblionumber" );
2681 die qq{No biblionumber tag
for framework
"$frameworkcode"} unless $biblio_tag;
2682 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.biblioitemnumber" );
2683 die qq{No biblioitemnumber tag
for framework
"$frameworkcode"} unless $biblioitem_tag;
2685 if ( $biblio_tag < 10 ) {
2686 C4
::Biblio
::UpsertMarcControlField
( $record, $biblio_tag, $biblionumber );
2688 C4
::Biblio
::UpsertMarcSubfield
($record, $biblio_tag, $biblio_subfield, $biblionumber);
2690 if ( $biblioitem_tag < 10 ) {
2691 C4
::Biblio
::UpsertMarcControlField
( $record, $biblioitem_tag, $biblioitemnumber );
2693 C4
::Biblio
::UpsertMarcSubfield
($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2697 =head2 _koha_marc_update_biblioitem_cn_sort
2699 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2701 Given a MARC bib record and the biblioitem hash, update the
2702 subfield that contains a copy of the value of biblioitems.cn_sort.
2706 sub _koha_marc_update_biblioitem_cn_sort
{
2708 my $biblioitem = shift;
2709 my $frameworkcode = shift;
2711 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.cn_sort" );
2712 return unless $biblioitem_tag;
2714 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2716 if ( my $field = $marc->field($biblioitem_tag) ) {
2717 $field->delete_subfield( code
=> $biblioitem_subfield );
2718 if ( $cn_sort ne '' ) {
2719 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2723 # if we get here, no biblioitem tag is present in the MARC record, so
2724 # we'll create it if $cn_sort is not empty -- this would be
2725 # an odd combination of events, however
2727 $marc->insert_grouped_field( MARC
::Field
->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2732 =head2 _koha_add_biblio
2734 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2736 Internal function to add a biblio ($biblio is a hash with the values)
2740 sub _koha_add_biblio
{
2741 my ( $dbh, $biblio, $frameworkcode ) = @_;
2745 # set the series flag
2746 unless (defined $biblio->{'serial'}){
2747 $biblio->{'serial'} = 0;
2748 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2751 my $query = "INSERT INTO biblio
2752 SET frameworkcode = ?,
2767 my $sth = $dbh->prepare($query);
2769 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2770 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2771 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'},
2772 $biblio->{'abstract'}
2775 my $biblionumber = $dbh->{'mysql_insertid'};
2776 if ( $dbh->errstr ) {
2777 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2783 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2784 return ( $biblionumber, $error );
2787 =head2 _koha_modify_biblio
2789 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2791 Internal function for updating the biblio table
2795 sub _koha_modify_biblio
{
2796 my ( $dbh, $biblio, $frameworkcode ) = @_;
2801 SET frameworkcode = ?,
2814 WHERE biblionumber = ?
2817 my $sth = $dbh->prepare($query);
2820 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2821 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2822 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ?
int($biblio->{'copyrightdate'}) : undef,
2823 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2824 ) if $biblio->{'biblionumber'};
2826 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2827 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2830 return ( $biblio->{'biblionumber'}, $error );
2833 =head2 _koha_modify_biblioitem_nonmarc
2835 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2839 sub _koha_modify_biblioitem_nonmarc
{
2840 my ( $dbh, $biblioitem ) = @_;
2843 # re-calculate the cn_sort, it may have changed
2844 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2846 my $query = "UPDATE biblioitems
2847 SET biblionumber = ?,
2853 publicationyear = ?,
2857 collectiontitle = ?,
2859 collectionvolume= ?,
2860 editionstatement= ?,
2861 editionresponsibility = ?,
2877 where biblioitemnumber = ?
2879 my $sth = $dbh->prepare($query);
2881 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2882 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2883 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2884 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2885 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2886 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2887 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2888 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2890 if ( $dbh->errstr ) {
2891 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2894 return ( $biblioitem->{'biblioitemnumber'}, $error );
2897 =head2 _koha_add_biblioitem
2899 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
2901 Internal function to add a biblioitem
2905 sub _koha_add_biblioitem
{
2906 my ( $dbh, $biblioitem ) = @_;
2909 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2910 my $query = "INSERT INTO biblioitems SET
2917 publicationyear = ?,
2921 collectiontitle = ?,
2923 collectionvolume= ?,
2924 editionstatement= ?,
2925 editionresponsibility = ?,
2942 my $sth = $dbh->prepare($query);
2944 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2945 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2946 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2947 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2948 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2949 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
2950 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
2951 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
2953 my $bibitemnum = $dbh->{'mysql_insertid'};
2955 if ( $dbh->errstr ) {
2956 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
2960 return ( $bibitemnum, $error );
2963 =head2 _koha_delete_biblio
2965 $error = _koha_delete_biblio($dbh,$biblionumber);
2967 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2969 C<$dbh> - the database handle
2971 C<$biblionumber> - the biblionumber of the biblio to be deleted
2975 # FIXME: add error handling
2977 sub _koha_delete_biblio
{
2978 my ( $dbh, $biblionumber ) = @_;
2980 # get all the data for this biblio
2981 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2982 $sth->execute($biblionumber);
2984 # FIXME There is a transaction in _koha_delete_biblio_metadata
2985 # But actually all the following should be done inside a single transaction
2986 if ( my $data = $sth->fetchrow_hashref ) {
2988 # save the record in deletedbiblio
2989 # find the fields to save
2990 my $query = "INSERT INTO deletedbiblio SET ";
2992 foreach my $temp ( keys %$data ) {
2993 $query .= "$temp = ?,";
2994 push( @bind, $data->{$temp} );
2997 # replace the last , by ",?)"
2999 my $bkup_sth = $dbh->prepare($query);
3000 $bkup_sth->execute(@bind);
3003 _koha_delete_biblio_metadata
( $biblionumber );
3006 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3007 $sth2->execute($biblionumber);
3008 # update the timestamp (Bugzilla 7146)
3009 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3010 $sth2->execute($biblionumber);
3017 =head2 _koha_delete_biblioitems
3019 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3021 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3023 C<$dbh> - the database handle
3024 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3028 # FIXME: add error handling
3030 sub _koha_delete_biblioitems
{
3031 my ( $dbh, $biblioitemnumber ) = @_;
3033 # get all the data for this biblioitem
3034 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3035 $sth->execute($biblioitemnumber);
3037 if ( my $data = $sth->fetchrow_hashref ) {
3039 # save the record in deletedbiblioitems
3040 # find the fields to save
3041 my $query = "INSERT INTO deletedbiblioitems SET ";
3043 foreach my $temp ( keys %$data ) {
3044 $query .= "$temp = ?,";
3045 push( @bind, $data->{$temp} );
3048 # replace the last , by ",?)"
3050 my $bkup_sth = $dbh->prepare($query);
3051 $bkup_sth->execute(@bind);
3054 # delete the biblioitem
3055 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3056 $sth2->execute($biblioitemnumber);
3057 # update the timestamp (Bugzilla 7146)
3058 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3059 $sth2->execute($biblioitemnumber);
3066 =head2 _koha_delete_biblio_metadata
3068 $error = _koha_delete_biblio_metadata($biblionumber);
3070 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
3074 sub _koha_delete_biblio_metadata
{
3075 my ($biblionumber) = @_;
3077 my $dbh = C4
::Context
->dbh;
3078 my $schema = Koha
::Database
->new->schema;
3082 INSERT INTO deletedbiblio_metadata
(biblionumber
, format
, `schema`, metadata
)
3083 SELECT biblionumber
, format
, `schema`, metadata FROM biblio_metadata WHERE biblionumber
=?
3084 |, undef, $biblionumber );
3085 $dbh->do( q
|DELETE FROM biblio_metadata WHERE biblionumber
=?
|,
3086 undef, $biblionumber );
3091 =head1 UNEXPORTED FUNCTIONS
3093 =head2 ModBiblioMarc
3095 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3097 Add MARC XML data for a biblio to koha
3099 Function exported, but should NOT be used, unless you really know what you're doing
3104 # pass the MARC::Record to this function, and it will create the records in
3106 my ( $record, $biblionumber, $frameworkcode ) = @_;
3108 carp
'ModBiblioMarc passed an undefined record';
3112 # Clone record as it gets modified
3113 $record = $record->clone();
3114 my $dbh = C4
::Context
->dbh;
3115 my @fields = $record->fields();
3116 if ( !$frameworkcode ) {
3117 $frameworkcode = "";
3119 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3120 $sth->execute( $frameworkcode, $biblionumber );
3122 my $encoding = C4
::Context
->preference("marcflavour");
3124 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3125 if ( $encoding eq "UNIMARC" ) {
3126 my $defaultlanguage = C4
::Context
->preference("UNIMARCField100Language");
3127 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3128 my $string = $record->subfield( 100, "a" );
3129 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3130 my $f100 = $record->field(100);
3131 $record->delete_field($f100);
3133 $string = POSIX
::strftime
( "%Y%m%d", localtime );
3135 $string = sprintf( "%-*s", 35, $string );
3136 substr ( $string, 22, 3, $defaultlanguage);
3138 substr( $string, 25, 3, "y50" );
3139 unless ( $record->subfield( 100, "a" ) ) {
3140 $record->insert_fields_ordered( MARC
::Field
->new( 100, "", "", "a" => $string ) );
3144 #enhancement 5374: update transaction date (005) for marc21/unimarc
3145 if($encoding =~ /MARC21|UNIMARC/) {
3146 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3147 # YY MM DD HH MM SS (update year and month)
3148 my $f005= $record->field('005');
3149 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3153 biblionumber
=> $biblionumber,
3154 format
=> 'marcxml',
3155 schema
=> C4
::Context
->preference('marcflavour'),
3157 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
3159 my $m_rs = Koha
::Biblio
::Metadatas
->find($metadata) //
3160 Koha
::Biblio
::Metadata
->new($metadata);
3162 my $userenv = C4
::Context
->userenv;
3164 my $borrowernumber = $userenv->{number
};
3165 my $borrowername = join ' ', map { $_ // q{} } @
$userenv{qw(firstname surname)};
3166 unless ($m_rs->in_storage) {
3167 Koha
::Util
::MARC
::set_marc_field
($record, C4
::Context
->preference('MarcFieldForCreatorId'), $borrowernumber);
3168 Koha
::Util
::MARC
::set_marc_field
($record, C4
::Context
->preference('MarcFieldForCreatorName'), $borrowername);
3170 Koha
::Util
::MARC
::set_marc_field
($record, C4
::Context
->preference('MarcFieldForModifierId'), $borrowernumber);
3171 Koha
::Util
::MARC
::set_marc_field
($record, C4
::Context
->preference('MarcFieldForModifierName'), $borrowername);
3174 $m_rs->metadata( $record->as_xml_record($encoding) );
3177 ModZebra
( $biblionumber, "specialUpdate", "biblioserver" );
3179 return $biblionumber;
3182 =head2 prepare_host_field
3184 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3185 Generate the host item entry for an analytic child entry
3189 sub prepare_host_field
{
3190 my ( $hostbiblio, $marcflavour ) = @_;
3191 $marcflavour ||= C4
::Context
->preference('marcflavour');
3192 my $host = GetMarcBiblio
({ biblionumber
=> $hostbiblio });
3193 # unfortunately as_string does not 'do the right thing'
3194 # if field returns undef
3198 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3199 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3200 my $s = $field->as_string('ab');
3205 if ( $field = $host->field('245') ) {
3206 my $s = $field->as_string('a');
3211 if ( $field = $host->field('260') ) {
3212 my $s = $field->as_string('abc');
3217 if ( $field = $host->field('240') ) {
3218 my $s = $field->as_string();
3223 if ( $field = $host->field('022') ) {
3224 my $s = $field->as_string('a');
3229 if ( $field = $host->field('020') ) {
3230 my $s = $field->as_string('a');
3235 if ( $field = $host->field('001') ) {
3236 $sfd{w
} = $field->data(),;
3238 $host_field = MARC
::Field
->new( 773, '0', ' ', %sfd );
3241 elsif ( $marcflavour eq 'UNIMARC' ) {
3243 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3244 my $s = $field->as_string('ab');
3250 if ( $field = $host->field('200') ) {
3251 my $s = $field->as_string('a');
3256 #place of publicaton
3257 if ( $field = $host->field('210') ) {
3258 my $s = $field->as_string('a');
3263 #date of publication
3264 if ( $field = $host->field('210') ) {
3265 my $s = $field->as_string('d');
3271 if ( $field = $host->field('205') ) {
3272 my $s = $field->as_string();
3278 if ( $field = $host->field('856') ) {
3279 my $s = $field->as_string('u');
3285 if ( $field = $host->field('011') ) {
3286 my $s = $field->as_string('a');
3292 if ( $field = $host->field('010') ) {
3293 my $s = $field->as_string('a');
3298 if ( $field = $host->field('001') ) {
3299 $sfd{0} = $field->data(),;
3301 $host_field = MARC
::Field
->new( 461, '0', ' ', %sfd );
3308 =head2 UpdateTotalIssues
3310 UpdateTotalIssues($biblionumber, $increase, [$value])
3312 Update the total issue count for a particular bib record.
3316 =item C<$biblionumber> is the biblionumber of the bib to update
3318 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3320 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3326 sub UpdateTotalIssues
{
3327 my ($biblionumber, $increase, $value) = @_;
3330 my $record = GetMarcBiblio
({ biblionumber
=> $biblionumber });
3332 carp
"UpdateTotalIssues could not get biblio record";
3335 my $biblio = Koha
::Biblios
->find( $biblionumber );
3337 carp
"UpdateTotalIssues could not get datas of biblio";
3340 my $biblioitem = $biblio->biblioitem;
3341 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField
( 'biblioitems.totalissues' );
3342 unless ($totalissuestag) {
3343 return 1; # There is nothing to do
3346 if (defined $value) {
3347 $totalissues = $value;
3349 $totalissues = $biblioitem->totalissues + $increase;
3352 my $field = $record->field($totalissuestag);
3353 if (defined $field) {
3354 $field->update( $totalissuessubfield => $totalissues );
3356 $field = MARC
::Field
->new($totalissuestag, '0', '0',
3357 $totalissuessubfield => $totalissues);
3358 $record->insert_grouped_field($field);
3361 return ModBiblio
($record, $biblionumber, $biblio->frameworkcode);
3366 &RemoveAllNsb($record);
3368 Removes all nsb/nse chars from a record
3375 carp
'RemoveAllNsb called with undefined record';
3379 SetUTF8Flag
($record);
3381 foreach my $field ($record->fields()) {
3382 if ($field->is_control_field()) {
3383 $field->update(nsb_clean
($field->data()));
3385 my @subfields = $field->subfields();
3387 foreach my $subfield (@subfields) {
3388 push @new_subfields, $subfield->[0] => nsb_clean
($subfield->[1]);
3390 if (scalar(@new_subfields) > 0) {
3393 $new_field = MARC
::Field
->new(
3395 $field->indicator(1),
3396 $field->indicator(2),
3401 warn "error in RemoveAllNsb : $@";
3403 $field->replace_with($new_field);
3415 =head2 _after_biblio_action_hooks
3417 Helper method that takes care of calling all plugin hooks
3421 sub _after_biblio_action_hooks
{
3424 my $biblio_id = $args->{biblio_id
};
3425 my $action = $args->{action
};
3427 if ( C4
::Context
->preference('UseKohaPlugins') && C4
::Context
->config("enable_plugins") ) {
3429 my @plugins = Koha
::Plugins
->new->GetPlugins({
3430 method
=> 'after_biblio_action',
3435 my $biblio = Koha
::Biblios
->find( $biblio_id );
3437 foreach my $plugin ( @plugins ) {
3439 $plugin->after_biblio_action({ action
=> $action, biblio
=> $biblio, biblio_id
=> $biblio_id });
3453 Koha Development Team <http://koha-community.org/>
3455 Paul POULAIN paul.poulain@free.fr
3457 Joshua Ferraro jmf@liblime.com