Koha/OAI/Server/Record.pm

   1 # Copyright Tamil s.a.r.l. 2008-2015
   2 # Copyright Biblibre 2008-2015
   3 #
   4 # This file is part of Koha.
   5 #
   6 # Koha is free software; you can redistribute it and/or modify it
   7 # under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # Koha is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  18
  19 package Koha::OAI::Server::Record;
  20
  21 use Modern::Perl;
  22 use HTTP::OAI;
  23 use HTTP::OAI::Metadata::OAI_DC;
  24 use XML::LibXML;
  25
  26 use base ("HTTP::OAI::Record");
  27
  28
  29 sub new {
  30     my ($class, $repository, $marcxml, $timestamp, $setSpecs, %args) = @_;
  31
  32     my $self = $class->SUPER::new(%args);
  33
  34     $timestamp =~ s/ /T/, $timestamp .= 'Z';
  35     $self->header( HTTP::OAI::Header->new(
  36         identifier  => $args{identifier},
  37         datestamp   => $timestamp,
  38     ) );
  39
  40     foreach my $setSpec (@$setSpecs) {
  41         $self->header->setSpec($setSpec);
  42     }
  43
  44     my $format = $args{metadataPrefix};
  45     my $record_dom;
  46     my $xsl_file = $repository->{conf} ?
  47         defined $repository->{conf}->{format}->{$format}->{xsl_file}
  48         : undef;
  49     if (($format ne 'marc21' && $format ne 'marcxml')
  50         || $xsl_file
  51     ) {
  52         my $args = {
  53             OPACBaseURL => "'" . C4::Context->preference('OPACBaseURL') . "'"
  54         };
  55         # call Koha::XSLT::Base now
  56         $record_dom = $repository->{xslt_engine}->transform({
  57             xml        => $marcxml,
  58             file       => $repository->stylesheet($format),
  59             parameters => $args,
  60             format     => 'xmldoc',
  61         });
  62     } else {
  63         $record_dom = XML::LibXML->new->parse_string( $marcxml );
  64     }
  65     $self->metadata( HTTP::OAI::Metadata->new( dom => $record_dom ) );
  66
  67     return $self;
  68 }
  69
  70 1;