1 package Koha::ERM::EHoldings::Title;
3 # This file is part of Koha.
5 # Koha is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3 of the License, or
8 # (at your option) any later version.
10 # Koha is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
22 use base qw(Koha::Object);
24 use C4::Biblio qw( AddBiblio TransformKohaToMarc GetMarcFromKohaField );
26 use Koha::ERM::EHoldings::Resources;
30 Koha::ERM::EHoldings::Title - Koha ERM Title Object class
41 my ( $self, $args ) = @_;
43 my $create_linked_biblio = $args->{create_linked_biblio} || 0;
45 # FIXME This is terrible and ugly, we need to:
46 # * Provide a mapping for each attribute of title
49 if ($create_linked_biblio) {
51 # If the 'title' is already linked to a biblio, then we update the title subfield only
52 if ( $self->biblio_id ) {
53 my $biblio = Koha::Biblios->find( $self->biblio_id );
54 my ( $title_tag, $title_subfield ) = GetMarcFromKohaField('biblio.title');
55 my $record = $biblio->metadata->record();
56 my $title_field = $record->field($title_tag);
57 $title_field->update( $title_subfield => $self->publication_title );
58 C4::Biblio::ModBiblio( $record, $self->biblio_id, '' );
61 # If it's not linked, we create a simple biblio and save the biblio id to the 'title'
62 my $marc_record = TransformKohaToMarc(
64 'biblio.title' => $self->publication_title,
67 my ($biblio_id) = C4::Biblio::AddBiblio( $marc_record, '' );
68 $self->biblio_id($biblio_id);
72 $self = $self->SUPER::store;
79 Returns the resources linked to this title
84 my ( $self, $resources ) = @_;
87 my $schema = $self->_result->result_source->schema;
90 $self->resources->delete;
92 # Cannot use the dbic RS, we need to trigger ->store overwrite
93 for my $resource (@$resources) {
94 Koha::ERM::EHoldings::Resource->new( { %$resource, title_id => $self->title_id } )->store;
99 my $resources_rs = $self->_result->erm_eholdings_resources;
100 return Koha::ERM::EHoldings::Resources->_new_from_dbic($resources_rs);
103 =head2 Internal methods
110 return 'ErmEholdingsTitle';