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package Koha::Old::Biblio::Metadata; |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# Koha is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with Koha; if not, see <http://www.gnu.org/licenses>. |
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|
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use Modern::Perl; |
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|
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use MARC::File::XML; |
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use Scalar::Util qw( blessed ); |
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|
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use C4::Biblio qw( GetMarcFromKohaField ); |
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use C4::Items qw( GetMarcItem ); |
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use Koha::Database; |
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use Koha::Exceptions::Metadata; |
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use base qw(Koha::Object); |
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=head1 NAME |
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Koha::Old::Biblio::Metadata - Koha Deleted Biblio Metadata Object class |
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|
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=head1 API |
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|
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=head2 Class methods |
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|
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=cut |
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|
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=head3 record |
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|
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my $record = $metadata->record; |
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|
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Returns an object representing the metadata record. The expected record type |
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corresponds to this table: |
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|
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------------------------------- |
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| format | object type | |
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------------------------------- |
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| marcxml | MARC::Record | |
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------------------------------- |
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|
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$record = $deleted_biblio->metadata->record({ |
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{ |
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embed_items => 0|1 |
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itemnumbers => $itemnumbers, |
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opac => $opac |
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} |
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); |
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|
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Koha::Old::Biblio::Metadata::record( |
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{ |
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record => $record, |
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embed_items => 1, |
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biblionumber => $biblionumber, |
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itemnumbers => $itemnumbers, |
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opac => $opac |
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} |
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); |
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Given a MARC::Record object containing a bib record, |
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modify it to include the items attached to it as 9XX |
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per the bib's MARC framework. |
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if $itemnumbers is defined, only specified itemnumbers are embedded. |
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If $opac is true, then opac-relevant suppressions are included. |
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If opac filtering will be done, patron should be passed to properly |
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override if necessary. |
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|
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|
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=head4 Error handling |
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|
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=over |
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|
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=item If an unsupported format is found, it throws a I<Koha::Exceptions::Metadata> exception. |
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|
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=item If it fails to create the record object, it throws a I<Koha::Exceptions::Metadata::Invalid> exception. |
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=back |
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=cut |
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sub record { |
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my ( $self, $params ) = @_; |
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my $record = $params->{record}; |
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my $format = blessed($self) ? $self->format : $params->{format}; |
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$format ||= 'marcxml'; |
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if ( !$record && !blessed($self) ) { |
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Koha::Exceptions::Metadata->throw( |
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'Koha::Old::Biblio::Metadata->record must be called on an instantiated object or like a class method with a record passed in parameter' |
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); |
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} |
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if ( $format eq 'marcxml' ) { |
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$record ||= eval { MARC::Record::new_from_xml( $self->metadata, 'UTF-8', $self->schema ); }; |
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my $marcxml_error = $@; |
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chomp $marcxml_error; |
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unless ($record) { |
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warn $marcxml_error; |
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Koha::Exceptions::Metadata::Invalid->throw( |
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id => $self->id, |
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biblionumber => $self->biblionumber, |
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format => $self->format, |
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schema => $self->schema, |
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decoding_error => $marcxml_error, |
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); |
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} |
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} else { |
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Koha::Exceptions::Metadata->throw( |
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'Koha::Old::Biblio::Metadata->record called on unhandled format: ' . $format ); |
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} |
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return $record; |
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} |
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=head2 Internal methods |
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=head3 _type |
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=cut |
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sub _type { |
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return 'DeletedbiblioMetadata'; |
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} |
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1; |