3 # Copyright ByWater Solutions 2014
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
22 use List::MoreUtils qw( any );
24 use URI::Escape qw( uri_escape_utf8 );
26 use C4::Koha qw( GetNormalizedISBN );
29 use Koha::DateUtils qw( dt_from_string );
31 use base qw(Koha::Object);
33 use Koha::Acquisition::Orders;
34 use Koha::ArticleRequests;
35 use Koha::Biblio::Metadatas;
36 use Koha::Biblio::ItemGroups;
37 use Koha::Biblioitems;
38 use Koha::Cache::Memory::Lite;
40 use Koha::CirculationRules;
42 use Koha::Illrequests;
43 use Koha::Item::Transfer::Limits;
46 use Koha::Old::Checkouts;
48 use Koha::RecordProcessor;
49 use Koha::Suggestions;
50 use Koha::Subscriptions;
51 use Koha::SearchEngine;
52 use Koha::SearchEngine::Search;
53 use Koha::SearchEngine::QueryBuilder;
58 Koha::Biblio - Koha Biblio Object class
68 Overloaded I<store> method to set default values
75 $self->datecreated( dt_from_string ) unless $self->datecreated;
77 return $self->SUPER::store;
82 my $metadata = $biblio->metadata();
84 Returns a Koha::Biblio::Metadata object
91 my $metadata = $self->_result->metadata;
92 return Koha::Biblio::Metadata->_new_from_dbic($metadata);
97 my $record = $biblio->record();
99 Returns a Marc::Record object
106 return $self->metadata->record;
111 my $schema = $biblio->record_schema();
113 Returns the record schema (MARC21, USMARC or UNIMARC).
120 return $self->metadata->schema // C4::Context->preference("marcflavour");
125 my $orders = $biblio->orders();
127 Returns a Koha::Acquisition::Orders object
134 my $orders = $self->_result->orders;
135 return Koha::Acquisition::Orders->_new_from_dbic($orders);
140 my $active_orders = $biblio->active_orders();
142 Returns the active acquisition orders related to this biblio.
143 An order is considered active when it is not cancelled (i.e. when datecancellation
151 return $self->orders->search({ datecancellationprinted => undef });
156 my $tickets = $biblio->tickets();
158 Returns all tickets linked to the biblio
164 my $rs = $self->_result->tickets;
165 return Koha::Tickets->_new_from_dbic( $rs );
170 my $ill_requests = $biblio->ill_requests();
172 Returns a Koha::Illrequests object
179 my $ill_requests = $self->_result->ill_requests;
180 return Koha::Illrequests->_new_from_dbic($ill_requests);
185 my $item_groups = $biblio->item_groups();
187 Returns a Koha::Biblio::ItemGroups object
194 my $item_groups = $self->_result->item_groups;
195 return Koha::Biblio::ItemGroups->_new_from_dbic($item_groups);
198 =head3 can_article_request
200 my $bool = $biblio->can_article_request( $borrower );
202 Returns true if article requests can be made for this record
204 $borrower must be a Koha::Patron object
208 sub can_article_request {
209 my ( $self, $borrower ) = @_;
211 my $rule = $self->article_request_type($borrower);
212 return q{} if $rule eq 'item_only' && !$self->items()->count();
213 return 1 if $rule && $rule ne 'no';
218 =head3 can_be_transferred
220 $biblio->can_be_transferred({ to => $to_library, from => $from_library })
222 Checks if at least one item of a biblio can be transferred to given library.
224 This feature is controlled by two system preferences:
225 UseBranchTransferLimits to enable / disable the feature
226 BranchTransferLimitsType to use either an itemnumber or ccode as an identifier
227 for setting the limitations
229 Performance-wise, it is recommended to use this method for a biblio instead of
230 iterating each item of a biblio with Koha::Item->can_be_transferred().
232 Takes HASHref that can have the following parameters:
233 MANDATORY PARAMETERS:
236 $from : Koha::Library # if given, only items from that
237 # holdingbranch are considered
239 Returns 1 if at least one of the item of a biblio can be transferred
240 to $to_library, otherwise 0.
244 sub can_be_transferred {
245 my ($self, $params) = @_;
247 my $to = $params->{to};
248 my $from = $params->{from};
250 return 1 unless C4::Context->preference('UseBranchTransferLimits');
251 my $limittype = C4::Context->preference('BranchTransferLimitsType');
254 foreach my $item_of_bib ($self->items->as_list) {
255 next unless $item_of_bib->holdingbranch;
256 next if $from && $from->branchcode ne $item_of_bib->holdingbranch;
257 return 1 if $item_of_bib->holdingbranch eq $to->branchcode;
258 my $code = $limittype eq 'itemtype'
259 ? $item_of_bib->effective_itemtype
260 : $item_of_bib->ccode;
261 return 1 unless $code;
262 $items->{$code}->{$item_of_bib->holdingbranch} = 1;
265 # At this point we will have a HASHref containing each itemtype/ccode that
266 # this biblio has, inside which are all of the holdingbranches where those
267 # items are located at. Then, we will query Koha::Item::Transfer::Limits to
268 # find out whether a transfer limits for such $limittype from any of the
269 # listed holdingbranches to the given $to library exist. If at least one
270 # holdingbranch for that $limittype does not have a transfer limit to given
271 # $to library, then we know that the transfer is possible.
272 foreach my $code (keys %{$items}) {
273 my @holdingbranches = keys %{$items->{$code}};
274 return 1 if Koha::Item::Transfer::Limits->search({
275 toBranch => $to->branchcode,
276 fromBranch => { 'in' => \@holdingbranches },
279 group_by => [qw/fromBranch/]
280 })->count == scalar(@holdingbranches) ? 0 : 1;
287 =head3 pickup_locations
289 my $pickup_locations = $biblio->pickup_locations({ patron => $patron });
291 Returns a Koha::Libraries set of possible pickup locations for this biblio's items,
292 according to patron's home library and if item can be transferred to each pickup location.
294 Throws a I<Koha::Exceptions::MissingParameter> exception if the B<mandatory> parameter I<patron>
299 sub pickup_locations {
300 my ( $self, $params ) = @_;
302 Koha::Exceptions::MissingParameter->throw( parameter => 'patron' )
303 unless exists $params->{patron};
305 my $patron = $params->{patron};
307 my $memory_cache = Koha::Cache::Memory::Lite->get_instance();
308 my @pickup_locations;
309 foreach my $item ( $self->items->as_list ) {
310 my $cache_key = sprintf "Pickup_locations:%s:%s:%s:%s:%s",
311 $item->itype,$item->homebranch,$item->holdingbranch,$item->ccode || "",$patron->branchcode||"" ;
312 my $item_pickup_locations = $memory_cache->get_from_cache( $cache_key );
313 unless( $item_pickup_locations ){
314 @{ $item_pickup_locations } = $item->pickup_locations( { patron => $patron } )->_resultset->get_column('branchcode')->all;
315 $memory_cache->set_in_cache( $cache_key, $item_pickup_locations );
317 push @pickup_locations, @{ $item_pickup_locations }
320 return Koha::Libraries->search(
321 { branchcode => { '-in' => \@pickup_locations } }, { order_by => ['branchname'] } );
324 =head3 hidden_in_opac
326 my $bool = $biblio->hidden_in_opac({ [ rules => $rules ] })
328 Returns true if the biblio matches the hidding criteria defined in $rules.
329 Returns false otherwise. It involves the I<OpacHiddenItems> and
330 I<OpacHiddenItemsHidesRecord> system preferences.
332 Takes HASHref that can have the following parameters:
334 $rules : { <field> => [ value_1, ... ], ... }
336 Note: $rules inherits its structure from the parsed YAML from reading
337 the I<OpacHiddenItems> system preference.
342 my ( $self, $params ) = @_;
344 my $rules = $params->{rules} // {};
346 my @items = $self->items->as_list;
348 return 0 unless @items; # Do not hide if there is no item
350 # Ok, there are items, don't even try the rules unless OpacHiddenItemsHidesRecord
351 return 0 unless C4::Context->preference('OpacHiddenItemsHidesRecord');
353 return !(any { !$_->hidden_in_opac({ rules => $rules }) } @items);
356 =head3 article_request_type
358 my $type = $biblio->article_request_type( $borrower );
360 Returns the article request type based on items, or on the record
361 itself if there are no items.
363 $borrower must be a Koha::Patron object
367 sub article_request_type {
368 my ( $self, $borrower ) = @_;
370 return q{} unless $borrower;
372 my $rule = $self->article_request_type_for_items( $borrower );
373 return $rule if $rule;
375 # If the record has no items that are requestable, go by the record itemtype
376 $rule = $self->article_request_type_for_bib($borrower);
377 return $rule if $rule;
382 =head3 article_request_type_for_bib
384 my $type = $biblio->article_request_type_for_bib
386 Returns the article request type 'yes', 'no', 'item_only', 'bib_only', for the given record
390 sub article_request_type_for_bib {
391 my ( $self, $borrower ) = @_;
393 return q{} unless $borrower;
395 my $borrowertype = $borrower->categorycode;
396 my $itemtype = $self->itemtype();
398 my $rule = Koha::CirculationRules->get_effective_rule(
400 rule_name => 'article_requests',
401 categorycode => $borrowertype,
402 itemtype => $itemtype,
406 return q{} unless $rule;
407 return $rule->rule_value || q{}
410 =head3 article_request_type_for_items
412 my $type = $biblio->article_request_type_for_items
414 Returns the article request type 'yes', 'no', 'item_only', 'bib_only', for the given record's items
416 If there is a conflict where some items are 'bib_only' and some are 'item_only', 'bib_only' will be returned.
420 sub article_request_type_for_items {
421 my ( $self, $borrower ) = @_;
424 foreach my $item ( $self->items()->as_list() ) {
425 my $rule = $item->article_request_type($borrower);
426 return $rule if $rule eq 'bib_only'; # we don't need to go any further
430 return 'item_only' if $counts->{item_only};
431 return 'yes' if $counts->{yes};
432 return 'no' if $counts->{no};
436 =head3 article_requests
438 my $article_requests = $biblio->article_requests
440 Returns the article requests associated with this biblio
444 sub article_requests {
447 return Koha::ArticleRequests->_new_from_dbic( scalar $self->_result->article_requests );
450 =head3 current_checkouts
452 my $current_checkouts = $biblio->current_checkouts
454 Returns the current checkouts associated with this biblio
458 sub current_checkouts {
461 return Koha::Checkouts->search( { "item.biblionumber" => $self->id },
462 { join => 'item' } );
467 my $old_checkouts = $biblio->old_checkouts
469 Returns the past checkouts associated with this biblio
476 return Koha::Old::Checkouts->search( { "item.biblionumber" => $self->id },
477 { join => 'item' } );
482 my $items = $biblio->items({ [ host_items => 1 ] });
484 The optional param host_items allows you to include 'analytical' items.
486 Returns the related Koha::Items object for this biblio
491 my ($self,$params) = @_;
493 my $items_rs = $self->_result->items;
495 return Koha::Items->_new_from_dbic( $items_rs ) unless $params->{host_items};
497 my $host_itemnumbers = $self->_host_itemnumbers();
498 my $search_params = { -or => [biblionumber => $self->id] };
499 push @{$search_params->{'-or'}}, itemnumber => { -in => $host_itemnumbers } if $host_itemnumbers;
501 return Koha::Items->search($search_params);
506 my $host_items = $biblio->host_items();
508 Return the host items (easy analytical record)
515 return Koha::Items->new->empty
516 unless C4::Context->preference('EasyAnalyticalRecords');
518 my $host_itemnumbers = $self->_host_itemnumbers;
520 return Koha::Items->search( { itemnumber => { -in => $host_itemnumbers } } );
523 =head3 _host_itemnumbers
525 my $host_itemnumber = $biblio->_host_itemnumbers();
527 Return the itemnumbers for analytical items on this record
531 sub _host_itemnumbers {
534 my $marcflavour = C4::Context->preference("marcflavour");
535 my $analyticfield = '773';
536 if ( $marcflavour eq 'UNIMARC' ) {
537 $analyticfield = '461';
539 my $marc_record = $self->metadata->record;
541 foreach my $field ( $marc_record->field($analyticfield) ) {
542 push @itemnumbers, $field->subfield('9');
544 return \@itemnumbers;
550 my $itemtype = $biblio->itemtype();
552 Returns the itemtype for this record.
559 return $self->biblioitem()->itemtype();
564 my $holds = $biblio->holds();
566 return the current holds placed on this record
571 my ( $self, $params, $attributes ) = @_;
572 $attributes->{order_by} = 'priority' unless exists $attributes->{order_by};
573 my $hold_rs = $self->_result->reserves->search( $params, $attributes );
574 return Koha::Holds->_new_from_dbic($hold_rs);
579 my $holds = $biblio->current_holds
581 Return the holds placed on this bibliographic record.
582 It does not include future holds.
588 my $dtf = Koha::Database->new->schema->storage->datetime_parser;
590 { reservedate => { '<=' => $dtf->format_date(dt_from_string) } } );
595 my $field = $self->biblioitem
597 Returns the related Koha::Biblioitem object for this Biblio object
603 return Koha::Biblioitems->find( { biblionumber => $self->biblionumber } );
608 my $suggestions = $self->suggestions
610 Returns the related Koha::Suggestions object for this Biblio object
617 my $suggestions_rs = $self->_result->suggestions;
618 return Koha::Suggestions->_new_from_dbic( $suggestions_rs );
621 =head3 get_marc_components
623 my $components = $self->get_marc_components();
625 Returns an array of search results data, which are component parts of
626 this object (MARC21 773 points to this)
630 sub get_marc_components {
631 my ($self, $max_results) = @_;
633 return [] if (C4::Context->preference('marcflavour') ne 'MARC21');
635 my ( $searchstr, $sort ) = $self->get_components_query;
638 if (defined($searchstr)) {
639 my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX});
640 my ( $error, $results, $facets );
642 ( $error, $results, $facets ) = $searcher->search_compat( $searchstr, undef, [$sort], ['biblioserver'], $max_results, 0, undef, undef, 'ccl', 0 );
647 warn "Warning from search_compat: '$error'";
651 message => 'component_search',
656 $components = $results->{biblioserver}->{RECORDS} if defined($results) && $results->{biblioserver}->{hits};
659 return $components // [];
662 =head2 get_components_query
664 Returns a query which can be used to search for all component parts of MARC21 biblios
668 sub get_components_query {
671 my $builder = Koha::SearchEngine::QueryBuilder->new(
672 { index => $Koha::SearchEngine::BIBLIOS_INDEX } );
673 my $marc = $self->metadata->record;
674 my $component_sort_field = C4::Context->preference('ComponentSortField') // "title";
675 my $component_sort_order = C4::Context->preference('ComponentSortOrder') // "asc";
676 my $sort = $component_sort_field . "_" . $component_sort_order;
679 if ( C4::Context->preference('UseControlNumber') ) {
680 my $pf001 = $marc->field('001') || undef;
682 if ( defined($pf001) ) {
684 my $pf003 = $marc->field('003') || undef;
686 if ( !defined($pf003) ) {
687 # search for 773$w='Host001'
688 $searchstr .= "rcn:\"" . $pf001->data()."\"";
692 # search for (773$w='Host001' and 003='Host003') or 773$w='(Host003)Host001'
693 $searchstr .= "(rcn:\"" . $pf001->data() . "\" AND cni:\"" . $pf003->data() . "\")";
694 $searchstr .= " OR rcn:\"" . $pf003->data() . " " . $pf001->data() . "\"";
698 # limit to monograph and serial component part records
699 $searchstr .= " AND (bib-level:a OR bib-level:b)";
704 my $cleaned_title = $marc->subfield('245', "a");
705 $cleaned_title =~ tr|/||;
706 $cleaned_title = $builder->clean_search_term($cleaned_title);
707 $searchstr = qq#Host-item:("$cleaned_title")#;
709 my ($error, $query ,$query_str) = $builder->build_query_compat( undef, [$searchstr], undef, undef, [$sort], 0 );
715 return ($query, $query_str, $sort);
720 my $subscriptions = $self->subscriptions
722 Returns the related Koha::Subscriptions object for this Biblio object
728 my $rs = $self->_result->subscriptions;
729 return Koha::Subscriptions->_new_from_dbic($rs);
732 =head3 has_items_waiting_or_intransit
734 my $itemsWaitingOrInTransit = $biblio->has_items_waiting_or_intransit
736 Tells if this bibliographic record has items waiting or in transit.
740 sub has_items_waiting_or_intransit {
743 if ( Koha::Holds->search({ biblionumber => $self->id,
744 found => ['W', 'T'] })->count ) {
748 foreach my $item ( $self->items->as_list ) {
749 return 1 if $item->get_transfer;
757 my $coins = $biblio->get_coins;
759 Returns the COinS (a span) which can be included in a biblio record
766 my $record = $self->metadata->record;
768 my $pos7 = substr $record->leader(), 7, 1;
769 my $pos6 = substr $record->leader(), 6, 1;
772 my ( $aulast, $aufirst ) = ( '', '' );
783 # For the purposes of generating COinS metadata, LDR/06-07 can be
784 # considered the same for UNIMARC and MARC21
793 'i' => 'audioRecording',
794 'j' => 'audioRecording',
797 'm' => 'computerProgram',
802 'a' => 'journalArticle',
806 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
808 if ( $genre eq 'book' ) {
809 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
812 ##### We must transform mtx to a valable mtx and document type ####
813 if ( $genre eq 'book' ) {
816 } elsif ( $genre eq 'journal' ) {
819 } elsif ( $genre eq 'journalArticle' ) {
827 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
830 $aulast = $record->subfield( '700', 'a' ) || '';
831 $aufirst = $record->subfield( '700', 'b' ) || '';
832 push @authors, "$aufirst $aulast" if ($aufirst or $aulast);
835 if ( $record->field('200') ) {
836 for my $au ( $record->field('200')->subfield('g') ) {
841 $title = $record->subfield( '200', 'a' );
842 my $subfield_210d = $record->subfield('210', 'd');
843 if ($subfield_210d and $subfield_210d =~ /(\d{4})/) {
846 $publisher = $record->subfield( '210', 'c' ) || '';
847 $isbn = $record->subfield( '010', 'a' ) || '';
848 $issn = $record->subfield( '011', 'a' ) || '';
851 # MARC21 need some improve
854 if ( $record->field('100') ) {
855 push @authors, $record->subfield( '100', 'a' );
859 if ( $record->field('700') ) {
860 for my $au ( $record->field('700')->subfield('a') ) {
864 $title = $record->field('245');
865 $title &&= $title->as_string('ab');
866 if ($titletype eq 'a') {
867 $pubyear = $record->field('008') || '';
868 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
869 $isbn = $record->subfield( '773', 'z' ) || '';
870 $issn = $record->subfield( '773', 'x' ) || '';
871 $hosttitle = $record->subfield( '773', 't' ) || $record->subfield( '773', 'a') || q{};
872 my @rels = $record->subfield( '773', 'g' );
873 $pages = join(', ', @rels);
875 $pubyear = $record->subfield( '260', 'c' ) || '';
876 $publisher = $record->subfield( '260', 'b' ) || '';
877 $isbn = $record->subfield( '020', 'a' ) || '';
878 $issn = $record->subfield( '022', 'a' ) || '';
884 [ 'ctx_ver', 'Z39.88-2004' ],
885 [ 'rft_val_fmt', "info:ofi/fmt:kev:mtx:$mtx" ],
886 [ ($mtx eq 'dc' ? 'rft.type' : 'rft.genre'), $genre ],
887 [ "rft.${titletype}title", $title ],
890 # rft.title is authorized only once, so by checking $titletype
891 # we ensure that rft.title is not already in the list.
892 if ($hosttitle and $titletype) {
893 push @params, [ 'rft.title', $hosttitle ];
897 [ 'rft.isbn', $isbn ],
898 [ 'rft.issn', $issn ],
901 # If it's a subscription, these informations have no meaning.
902 if ($genre ne 'journal') {
904 [ 'rft.aulast', $aulast ],
905 [ 'rft.aufirst', $aufirst ],
906 (map { [ 'rft.au', $_ ] } @authors),
907 [ 'rft.pub', $publisher ],
908 [ 'rft.date', $pubyear ],
909 [ 'rft.pages', $pages ],
913 my $coins_value = join( '&',
914 map { $$_[1] ? $$_[0] . '=' . uri_escape_utf8( $$_[1] ) : () } @params );
921 my $url = $biblio->get_openurl;
923 Returns url for OpenURL resolver set in OpenURLResolverURL system preference
930 my $OpenURLResolverURL = C4::Context->preference('OpenURLResolverURL');
932 if ($OpenURLResolverURL) {
933 my $uri = URI->new($OpenURLResolverURL);
935 if (not defined $uri->query) {
936 $OpenURLResolverURL .= '?';
938 $OpenURLResolverURL .= '&';
940 $OpenURLResolverURL .= $self->get_coins;
943 return $OpenURLResolverURL;
948 my $serial = $biblio->is_serial
950 Return boolean true if this bibbliographic record is continuing resource
957 return 1 if $self->serial;
959 my $record = $self->metadata->record;
960 return 1 if substr($record->leader, 7, 1) eq 's';
965 =head3 custom_cover_image_url
967 my $image_url = $biblio->custom_cover_image_url
969 Return the specific url of the cover image for this bibliographic record.
970 It is built regaring the value of the system preference CustomCoverImagesURL
974 sub custom_cover_image_url {
976 my $url = C4::Context->preference('CustomCoverImagesURL');
977 if ( $url =~ m|{isbn}| ) {
978 my $isbn = $self->biblioitem->isbn;
980 $url =~ s|{isbn}|$isbn|g;
982 if ( $url =~ m|{normalized_isbn}| ) {
983 my $normalized_isbn = C4::Koha::GetNormalizedISBN($self->biblioitem->isbn);
984 return unless $normalized_isbn;
985 $url =~ s|{normalized_isbn}|$normalized_isbn|g;
987 if ( $url =~ m|{issn}| ) {
988 my $issn = $self->biblioitem->issn;
990 $url =~ s|{issn}|$issn|g;
993 my $re = qr|{(?<field>\d{3})(\$(?<subfield>.))?}|;
995 my $field = $+{field};
996 my $subfield = $+{subfield};
997 my $marc_record = $self->metadata->record;
1000 $value = $marc_record->subfield( $field, $subfield );
1002 my $controlfield = $marc_record->field($field);
1003 $value = $controlfield->data() if $controlfield;
1005 return unless $value;
1006 $url =~ s|$re|$value|;
1014 Return the cover images associated with this biblio.
1021 my $cover_images_rs = $self->_result->cover_images;
1022 return unless $cover_images_rs;
1023 return Koha::CoverImages->_new_from_dbic($cover_images_rs);
1026 =head3 get_marc_notes
1028 $marcnotesarray = $biblio->get_marc_notes({ opac => 1 });
1030 Get all notes from the MARC record and returns them in an array.
1031 The notes are stored in different fields depending on MARC flavour.
1032 MARC21 5XX $u subfields receive special attention as they are URIs.
1036 sub get_marc_notes {
1037 my ( $self, $params ) = @_;
1039 my $marcflavour = C4::Context->preference('marcflavour');
1040 my $opac = $params->{opac} // '0';
1041 my $interface = $params->{opac} ? 'opac' : 'intranet';
1043 my $record = $params->{record} // $self->metadata->record;
1044 my $record_processor = Koha::RecordProcessor->new(
1046 filters => [ 'ViewPolicy', 'ExpandCodedFields' ],
1048 interface => $interface,
1049 frameworkcode => $self->frameworkcode
1053 $record_processor->process($record);
1055 my $scope = $marcflavour eq "UNIMARC"? '3..': '5..';
1056 #MARC21 specs indicate some notes should be private if first indicator 0
1057 my %maybe_private = (
1065 my %hiddenlist = map { $_ => 1 }
1066 split( /,/, C4::Context->preference('NotesToHide'));
1069 foreach my $field ( $record->field($scope) ) {
1070 my $tag = $field->tag();
1071 next if $hiddenlist{ $tag };
1072 next if $opac && $maybe_private{$tag} && !$field->indicator(1);
1073 if( $marcflavour ne 'UNIMARC' && $field->subfield('u') ) {
1074 # Field 5XX$u always contains URI
1075 # Examples: 505u, 506u, 510u, 514u, 520u, 530u, 538u, 540u, 542u, 552u, 555u, 561u, 563u, 583u
1076 # We first push the other subfields, then all $u's separately
1077 # Leave further actions to the template (see e.g. opac-detail)
1079 join '', ( 'a' .. 't', 'v' .. 'z', '0' .. '9' ); # excl 'u'
1080 push @marcnotes, { marcnote => $field->as_string($othersub) };
1081 foreach my $sub ( $field->subfield('u') ) {
1082 $sub =~ s/^\s+|\s+$//g; # trim
1083 push @marcnotes, { marcnote => $sub };
1086 push @marcnotes, { marcnote => $field->as_string() };
1092 =head3 _get_marc_authors
1094 Private method to return the list of authors contained in the MARC record.
1095 See get get_marc_contributors and get_marc_authors for the public methods.
1099 sub _get_marc_authors {
1100 my ( $self, $params ) = @_;
1102 my $fields_filter = $params->{fields_filter};
1103 my $mintag = $params->{mintag};
1104 my $maxtag = $params->{maxtag};
1106 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1107 my $marcflavour = C4::Context->preference('marcflavour');
1109 # tagslib useful only for UNIMARC author responsibilities
1110 my $tagslib = $marcflavour eq "UNIMARC"
1111 ? C4::Biblio::GetMarcStructure( 1, $self->frameworkcode, { unsafe => 1 } )
1115 foreach my $field ( $self->metadata->record->field($fields_filter) ) {
1118 if $mintag && $field->tag() < $mintag
1119 || $maxtag && $field->tag() > $maxtag;
1123 my @subfields = $field->subfields();
1126 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1127 my $subfield9 = $field->subfield('9');
1129 my $linkvalue = $subfield9;
1130 $linkvalue =~ s/(\(|\))//g;
1131 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1136 for my $authors_subfield (@subfields) {
1137 next if ( $authors_subfield->[0] eq '9' );
1139 # unimarc3 contains the $3 of the author for UNIMARC.
1140 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1141 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1143 # don't load unimarc subfields 3, 5
1144 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1146 my $code = $authors_subfield->[0];
1147 my $value = $authors_subfield->[1];
1148 my $linkvalue = $value;
1149 $linkvalue =~ s/(\(|\))//g;
1150 # UNIMARC author responsibility
1151 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1152 $value = C4::Biblio::GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1153 $linkvalue = "($value)";
1155 # if no authority link, build a search query
1156 unless ($subfield9) {
1159 'link' => $linkvalue,
1160 operator => (scalar @link_loop) ? ' AND ' : undef
1163 my @this_link_loop = @link_loop;
1165 unless ( $code eq '0') {
1166 push @subfields_loop, {
1167 tag => $field->tag(),
1170 link_loop => \@this_link_loop,
1171 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1175 push @marcauthors, {
1176 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1177 authoritylink => $subfield9,
1178 unimarc3 => $unimarc3
1181 return \@marcauthors;
1184 =head3 get_marc_contributors
1186 my $contributors = $biblio->get_marc_contributors;
1188 Get all contributors (but first author) from the MARC record and returns them in an array.
1189 They are stored in different fields depending on MARC flavour (700..720 for MARC21)
1193 sub get_marc_contributors {
1194 my ( $self, $params ) = @_;
1196 my ( $mintag, $maxtag, $fields_filter );
1197 my $marcflavour = C4::Context->preference('marcflavour');
1199 if ( $marcflavour eq "UNIMARC" ) {
1202 $fields_filter = '7..';
1203 } else { # marc21/normarc
1206 $fields_filter = '7..';
1209 return $self->_get_marc_authors(
1211 fields_filter => $fields_filter,
1218 =head3 get_marc_authors
1220 my $authors = $biblio->get_marc_authors;
1222 Get all authors from the MARC record and returns them in an array.
1223 They are stored in different fields depending on MARC flavour
1224 (main author from 100 then secondary authors from 700..720).
1228 sub get_marc_authors {
1229 my ( $self, $params ) = @_;
1231 my ( $mintag, $maxtag, $fields_filter );
1232 my $marcflavour = C4::Context->preference('marcflavour');
1234 if ( $marcflavour eq "UNIMARC" ) {
1235 $fields_filter = '200';
1236 } else { # marc21/normarc
1237 $fields_filter = '100';
1240 my @first_authors = @{$self->_get_marc_authors(
1242 fields_filter => $fields_filter,
1248 my @other_authors = @{$self->get_marc_contributors};
1250 return [@first_authors, @other_authors];
1256 my $json = $biblio->to_api;
1258 Overloaded method that returns a JSON representation of the Koha::Biblio object,
1259 suitable for API output. The related Koha::Biblioitem object is merged as expected
1265 my ($self, $args) = @_;
1267 my $response = $self->SUPER::to_api( $args );
1268 my $biblioitem = $self->biblioitem->to_api;
1270 return { %$response, %$biblioitem };
1273 =head3 to_api_mapping
1275 This method returns the mapping for representing a Koha::Biblio object
1280 sub to_api_mapping {
1282 biblionumber => 'biblio_id',
1283 frameworkcode => 'framework_id',
1284 unititle => 'uniform_title',
1285 seriestitle => 'series_title',
1286 copyrightdate => 'copyright_date',
1287 datecreated => 'creation_date',
1288 deleted_on => undef,
1292 =head3 get_marc_host
1294 $host = $biblio->get_marc_host;
1296 ( $host, $relatedparts, $hostinfo ) = $biblio->get_marc_host;
1298 Returns host biblio record from MARC21 773 (undef if no 773 present).
1299 It looks at the first 773 field with MARCorgCode or only a control
1300 number. Complete $w or numeric part is used to search host record.
1301 The optional parameter no_items triggers a check if $biblio has items.
1302 If there are, the sub returns undef.
1303 Called in list context, it also returns 773$g (related parts).
1305 If there is no $w, we use $0 (host biblionumber) or $9 (host itemnumber)
1306 to search for the host record. If there is also no $0 and no $9, we search
1307 using author and title. Failing all of that, we return an undef host and
1308 form a concatenation of strings with 773$agt for host information,
1309 returned when called in list context.
1314 my ($self, $params) = @_;
1315 my $no_items = $params->{no_items};
1316 return if C4::Context->preference('marcflavour') eq 'UNIMARC'; # TODO
1317 return if $params->{no_items} && $self->items->count > 0;
1320 eval { $record = $self->metadata->record };
1323 # We pick the first $w with your MARCOrgCode or the first $w that has no
1324 # code (between parentheses) at all.
1325 my $orgcode = C4::Context->preference('MARCOrgCode') // q{};
1327 foreach my $f ( $record->field('773') ) {
1328 my $w = $f->subfield('w') or next;
1329 if( $w =~ /^\($orgcode\)\s*(\d+)/i or $w =~ /^\d+/ ) {
1335 my $engine = Koha::SearchEngine::Search->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
1337 if ( !$hostfld and $record->subfield('773','t') ) {
1338 # not linked using $w
1339 my $unlinkedf = $record->field('773');
1341 if ( C4::Context->preference("EasyAnalyticalRecords") ) {
1342 if ( $unlinkedf->subfield('0') ) {
1343 # use 773$0 host biblionumber
1344 $bibno = $unlinkedf->subfield('0');
1345 } elsif ( $unlinkedf->subfield('9') ) {
1346 # use 773$9 host itemnumber
1347 my $linkeditemnumber = $unlinkedf->subfield('9');
1348 $bibno = Koha::Items->find( $linkeditemnumber )->biblionumber;
1352 my $host = Koha::Biblios->find($bibno) or return;
1353 return wantarray ? ( $host, $unlinkedf->subfield('g') ) : $host;
1355 # just return plaintext and no host record
1356 my $hostinfo = join( ", ", $unlinkedf->subfield('a'), $unlinkedf->subfield('t'), $unlinkedf->subfield('g') );
1357 return wantarray ? ( undef, $unlinkedf->subfield('g'), $hostinfo ) : undef;
1359 return if !$hostfld;
1360 my $rcn = $hostfld->subfield('w');
1362 # Look for control number with/without orgcode
1363 for my $try (1..2) {
1364 my ( $error, $results, $total_hits ) = $engine->simple_search_compat( 'Control-number='.$rcn, 0,1 );
1365 if( !$error and $total_hits == 1 ) {
1366 $bibno = $engine->extract_biblionumber( $results->[0] );
1369 # Add or remove orgcode for second try
1370 if( $try == 1 && $rcn =~ /\)\s*(\d+)/ ) {
1371 $rcn = $1; # number only
1372 } elsif( $try == 1 && $rcn =~ /^\d+/ ) {
1373 $rcn = "($orgcode)$rcn";
1379 my $host = Koha::Biblios->find($bibno) or return;
1380 return wantarray ? ( $host, $hostfld->subfield('g') ) : $host;
1384 =head3 get_marc_host_only
1386 my $host = $biblio->get_marc_host_only;
1392 sub get_marc_host_only {
1395 my ( $host ) = $self->get_marc_host;
1400 =head3 get_marc_relatedparts_only
1402 my $relatedparts = $biblio->get_marc_relatedparts_only;
1404 Return related parts only
1408 sub get_marc_relatedparts_only {
1411 my ( undef, $relatedparts ) = $self->get_marc_host;
1413 return $relatedparts;
1416 =head3 get_marc_hostinfo_only
1418 my $hostinfo = $biblio->get_marc_hostinfo_only;
1420 Return host info only
1424 sub get_marc_hostinfo_only {
1427 my ( $host, $relatedparts, $hostinfo ) = $self->get_marc_host;
1434 my $recalls = $biblio->recalls;
1436 Return recalls linked to this biblio
1442 return Koha::Recalls->_new_from_dbic( scalar $self->_result->recalls );
1445 =head3 can_be_recalled
1447 my @items_for_recall = $biblio->can_be_recalled({ patron => $patron_object });
1449 Does biblio-level checks and returns the items attached to this biblio that are available for recall
1453 sub can_be_recalled {
1454 my ( $self, $params ) = @_;
1456 return 0 if !( C4::Context->preference('UseRecalls') );
1458 my $patron = $params->{patron};
1460 my $branchcode = C4::Context->userenv->{'branch'};
1461 if ( C4::Context->preference('CircControl') eq 'PatronLibrary' and $patron ) {
1462 $branchcode = $patron->branchcode;
1465 my @all_items = Koha::Items->search({ biblionumber => $self->biblionumber })->as_list;
1467 # if there are no available items at all, no recall can be placed
1468 return 0 if ( scalar @all_items == 0 );
1473 my @all_itemnumbers;
1474 foreach my $item ( @all_items ) {
1475 push( @all_itemnumbers, $item->itemnumber );
1476 if ( $item->can_be_recalled({ patron => $patron }) ) {
1477 push( @itemtypes, $item->effective_itemtype );
1478 push( @itemnumbers, $item->itemnumber );
1479 push( @items, $item );
1483 # if there are no recallable items, no recall can be placed
1484 return 0 if ( scalar @items == 0 );
1486 # Check the circulation rule for each relevant itemtype for this biblio
1487 my ( @recalls_allowed, @recalls_per_record, @on_shelf_recalls );
1488 foreach my $itemtype ( @itemtypes ) {
1489 my $rule = Koha::CirculationRules->get_effective_rules({
1490 branchcode => $branchcode,
1491 categorycode => $patron ? $patron->categorycode : undef,
1492 itemtype => $itemtype,
1495 'recalls_per_record',
1499 push( @recalls_allowed, $rule->{recalls_allowed} ) if $rule;
1500 push( @recalls_per_record, $rule->{recalls_per_record} ) if $rule;
1501 push( @on_shelf_recalls, $rule->{on_shelf_recalls} ) if $rule;
1503 my $recalls_allowed = (sort {$b <=> $a} @recalls_allowed)[0]; # take highest
1504 my $recalls_per_record = (sort {$b <=> $a} @recalls_per_record)[0]; # take highest
1505 my %on_shelf_recalls_count = ();
1506 foreach my $count ( @on_shelf_recalls ) {
1507 $on_shelf_recalls_count{$count}++;
1509 my $on_shelf_recalls = (sort {$on_shelf_recalls_count{$b} <=> $on_shelf_recalls_count{$a}} @on_shelf_recalls)[0]; # take most common
1511 # check recalls allowed has been set and is not zero
1512 return 0 if ( !defined($recalls_allowed) || $recalls_allowed == 0 );
1515 # check borrower has not reached open recalls allowed limit
1516 return 0 if ( $patron->recalls->filter_by_current->count >= $recalls_allowed );
1518 # check borrower has not reached open recalls allowed per record limit
1519 return 0 if ( $patron->recalls->filter_by_current->search({ biblio_id => $self->biblionumber })->count >= $recalls_per_record );
1521 # check if any of the items under this biblio are already checked out by this borrower
1522 return 0 if ( Koha::Checkouts->search({ itemnumber => [ @all_itemnumbers ], borrowernumber => $patron->borrowernumber })->count > 0 );
1525 # check item availability
1526 my $checked_out_count = 0;
1528 if ( Koha::Checkouts->search({ itemnumber => $_->itemnumber })->count > 0 ){ $checked_out_count++; }
1531 # can't recall if on shelf recalls only allowed when all unavailable, but items are still available for checkout
1532 return 0 if ( $on_shelf_recalls eq 'all' && $checked_out_count < scalar @items );
1534 # can't recall if no items have been checked out
1535 return 0 if ( $checked_out_count == 0 );
1541 =head2 Internal methods
1553 Kyle M Hall <kyle@bywatersolutions.com>