use Koha::ArticleRequests;
use Koha::Biblio::Metadatas;
use Koha::Biblioitems;
+use Koha::Checkouts;
use Koha::CirculationRules;
use Koha::Item::Transfer::Limits;
use Koha::Items;
use Koha::Libraries;
+use Koha::Old::Checkouts;
+use Koha::Recalls;
use Koha::Suggestions;
use Koha::Subscriptions;
use Koha::SearchEngine;
return Koha::ArticleRequests->_new_from_dbic( scalar $self->_result->article_requests );
}
+=head3 current_checkouts
+
+ my $current_checkouts = $biblio->current_checkouts
+
+Returns the current checkouts associated with this biblio
+
+=cut
+
+sub current_checkouts {
+ my ($self) = @_;
+
+ return Koha::Checkouts->search( { "item.biblionumber" => $self->id },
+ { join => 'item' } );
+}
+
+=head3 old_checkouts
+
+ my $old_checkouts = $biblio->old_checkouts
+
+Returns the past checkouts associated with this biblio
+
+=cut
+
+sub old_checkouts {
+ my ( $self ) = @_;
+
+ return Koha::Old::Checkouts->search( { "item.biblionumber" => $self->id },
+ { join => 'item' } );
+}
+
=head3 items
my $items = $biblio->items();
my $searchstr = $self->get_components_query;
+ my $components;
if (defined($searchstr)) {
my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX});
- my ( $errors, $results, $total_hits ) = $searcher->simple_search_compat( $searchstr, 0, $max_results );
- $self->{_components} = $results if ( defined($results) && scalar(@$results) );
+ my ( $error, $results, $total_hits );
+ eval {
+ ( $error, $results, $total_hits ) = $searcher->simple_search_compat( $searchstr, 0, $max_results );
+ };
+ if( $error || $@ ) {
+ $error //= q{};
+ $error .= $@ if $@;
+ warn "Warning from simple_search_compat: '$error'";
+ $self->add_message(
+ {
+ type => 'error',
+ message => 'component_search',
+ payload => $error,
+ }
+ );
+ }
+ $components = $results if defined($results) && @$results;
}
- return $self->{_components} || [];
+ return $components // [];
}
=head2 get_components_query
return \@marcnotes;
}
+=head3 get_marc_authors
+
+ my $authors = $biblio->get_marc_authors;
+
+Get all authors from the MARC record and returns them in an array.
+The authors are stored in different fields depending on MARC flavour
+
+=cut
+
+sub get_marc_authors {
+ my ( $self, $params ) = @_;
+
+ my ( $mintag, $maxtag, $fields_filter );
+ my $marcflavour = C4::Context->preference('marcflavour');
+
+ # tagslib useful only for UNIMARC author responsibilities
+ my $tagslib;
+ if ( $marcflavour eq "UNIMARC" ) {
+ $tagslib = C4::Biblio::GetMarcStructure( 1, $self->frameworkcode, { unsafe => 1 });
+ $mintag = "700";
+ $maxtag = "712";
+ $fields_filter = '7..';
+ } else { # marc21/normarc
+ $mintag = "700";
+ $maxtag = "720";
+ $fields_filter = '7..';
+ }
+
+ my @marcauthors;
+ my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
+
+ foreach my $field ( $self->metadata->record->field($fields_filter) ) {
+ next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
+ my @subfields_loop;
+ my @link_loop;
+ my @subfields = $field->subfields();
+ my $count_auth = 0;
+
+ # if there is an authority link, build the link with Koha-Auth-Number: subfield9
+ my $subfield9 = $field->subfield('9');
+ if ($subfield9) {
+ my $linkvalue = $subfield9;
+ $linkvalue =~ s/(\(|\))//g;
+ @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
+ }
+
+ # other subfields
+ my $unimarc3;
+ for my $authors_subfield (@subfields) {
+ next if ( $authors_subfield->[0] eq '9' );
+
+ # unimarc3 contains the $3 of the author for UNIMARC.
+ # For french academic libraries, it's the "ppn", and it's required for idref webservice
+ $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
+
+ # don't load unimarc subfields 3, 5
+ next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
+
+ my $code = $authors_subfield->[0];
+ my $value = $authors_subfield->[1];
+ my $linkvalue = $value;
+ $linkvalue =~ s/(\(|\))//g;
+ # UNIMARC author responsibility
+ if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
+ $value = C4::Biblio::GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
+ $linkvalue = "($value)";
+ }
+ # if no authority link, build a search query
+ unless ($subfield9) {
+ push @link_loop, {
+ limit => 'au',
+ 'link' => $linkvalue,
+ operator => (scalar @link_loop) ? ' AND ' : undef
+ };
+ }
+ my @this_link_loop = @link_loop;
+ # do not display $0
+ unless ( $code eq '0') {
+ push @subfields_loop, {
+ tag => $field->tag(),
+ code => $code,
+ value => $value,
+ link_loop => \@this_link_loop,
+ separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
+ };
+ }
+ }
+ push @marcauthors, {
+ MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
+ authoritylink => $subfield9,
+ unimarc3 => $unimarc3
+ };
+ }
+ return \@marcauthors;
+}
+
=head3 to_api
my $json = $biblio->to_api;
}
}
+=head3 recalls
+
+ my $recalls = $biblio->recalls;
+
+Return recalls linked to this biblio
+
+=cut
+
+sub recalls {
+ my ( $self ) = @_;
+ return Koha::Recalls->_new_from_dbic( scalar $self->_result->recalls );
+}
+
+=head3 can_be_recalled
+
+ my @items_for_recall = $biblio->can_be_recalled({ patron => $patron_object });
+
+Does biblio-level checks and returns the items attached to this biblio that are available for recall
+
+=cut
+
+sub can_be_recalled {
+ my ( $self, $params ) = @_;
+
+ return 0 if !( C4::Context->preference('UseRecalls') );
+
+ my $patron = $params->{patron};
+
+ my $branchcode = C4::Context->userenv->{'branch'};
+ if ( C4::Context->preference('CircControl') eq 'PatronLibrary' and $patron ) {
+ $branchcode = $patron->branchcode;
+ }
+
+ my @all_items = Koha::Items->search({ biblionumber => $self->biblionumber })->as_list;
+
+ # if there are no available items at all, no recall can be placed
+ return 0 if ( scalar @all_items == 0 );
+
+ my @itemtypes;
+ my @itemnumbers;
+ my @items;
+ my @all_itemnumbers;
+ foreach my $item ( @all_items ) {
+ push( @all_itemnumbers, $item->itemnumber );
+ if ( $item->can_be_recalled({ patron => $patron }) ) {
+ push( @itemtypes, $item->effective_itemtype );
+ push( @itemnumbers, $item->itemnumber );
+ push( @items, $item );
+ }
+ }
+
+ # if there are no recallable items, no recall can be placed
+ return 0 if ( scalar @items == 0 );
+
+ # Check the circulation rule for each relevant itemtype for this biblio
+ my ( @recalls_allowed, @recalls_per_record, @on_shelf_recalls );
+ foreach my $itemtype ( @itemtypes ) {
+ my $rule = Koha::CirculationRules->get_effective_rules({
+ branchcode => $branchcode,
+ categorycode => $patron ? $patron->categorycode : undef,
+ itemtype => $itemtype,
+ rules => [
+ 'recalls_allowed',
+ 'recalls_per_record',
+ 'on_shelf_recalls',
+ ],
+ });
+ push( @recalls_allowed, $rule->{recalls_allowed} ) if $rule;
+ push( @recalls_per_record, $rule->{recalls_per_record} ) if $rule;
+ push( @on_shelf_recalls, $rule->{on_shelf_recalls} ) if $rule;
+ }
+ my $recalls_allowed = (sort {$b <=> $a} @recalls_allowed)[0]; # take highest
+ my $recalls_per_record = (sort {$b <=> $a} @recalls_per_record)[0]; # take highest
+ my %on_shelf_recalls_count = ();
+ foreach my $count ( @on_shelf_recalls ) {
+ $on_shelf_recalls_count{$count}++;
+ }
+ my $on_shelf_recalls = (sort {$on_shelf_recalls_count{$b} <=> $on_shelf_recalls_count{$a}} @on_shelf_recalls)[0]; # take most common
+
+ # check recalls allowed has been set and is not zero
+ return 0 if ( !defined($recalls_allowed) || $recalls_allowed == 0 );
+
+ if ( $patron ) {
+ # check borrower has not reached open recalls allowed limit
+ return 0 if ( $patron->recalls->filter_by_current->count >= $recalls_allowed );
+
+ # check borrower has not reached open recalls allowed per record limit
+ return 0 if ( $patron->recalls->filter_by_current->search({ biblionumber => $self->biblionumber })->count >= $recalls_per_record );
+
+ # check if any of the items under this biblio are already checked out by this borrower
+ return 0 if ( Koha::Checkouts->search({ itemnumber => [ @all_itemnumbers ], borrowernumber => $patron->borrowernumber })->count > 0 );
+ }
+
+ # check item availability
+ my $checked_out_count = 0;
+ foreach (@items) {
+ if ( Koha::Checkouts->search({ itemnumber => $_->itemnumber })->count > 0 ){ $checked_out_count++; }
+ }
+
+ # can't recall if on shelf recalls only allowed when all unavailable, but items are still available for checkout
+ return 0 if ( $on_shelf_recalls eq 'all' && $checked_out_count < scalar @items );
+
+ # can't recall if no items have been checked out
+ return 0 if ( $checked_out_count == 0 );
+
+ # can recall
+ return @items;
+}
+
=head2 Internal methods
=head3 type
projects / srvgit / blobdiff