## CUFTS::Resources::Kluwer
##
## Copyright Michelle Gauthier - Simon Fraser University (2003-10-28)
##
## This file is part of CUFTS.
##
## CUFTS is free software; you can redistribute it and/or modify it under
## the terms of the GNU General Public License as published by the Free
## Software Foundation; either version 2 of the License, or (at your option)
## any later version.
##
## CUFTS is distributed in the hope that it will be useful, but WITHOUT ANY
## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
## FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
## details.
##
## You should have received a copy of the GNU General Public License along
## with CUFTS; if not, write to the Free Software Foundation, Inc., 59
## Temple Place, Suite 330, Boston, MA 02111-1307 USA

package CUFTS::Resources::Kluwer;

use base qw(CUFTS::Resources::Base::DOI CUFTS::Resources::Base::Journals);

use CUFTS::Exceptions;
use CUFTS::Util::Simple;

use strict;

## title_list_fields - Controls what fields get displayed and loaded from
## title lists.
##

sub title_list_fields {
    return [
        qw(
            id
            title
            issn
            ft_start_date
            vol_ft_start
            iss_ft_start
        )
    ];
}

## title_list_field_map - Hash ref mapping fields from the raw title lists to
## internal field names
##

sub title_list_field_map {
    return {
        'title'         => 'title',
        'issn'          => 'issn',
        'ft_start_date' => 'ft_start_date',
        'vol_ft_start'  => 'vol_ft_start',
        'iss_ft_start'  => 'iss_ft_start'
    };
}


## build_link* - Builds a link to a service.  Should return an array reference containing
## Result objects with urls and title list records (if applicable).
##

sub build_linkJournal {
    my ( $class, $schema, $records, $resource, $site, $request ) = @_;

    defined($records) && scalar(@$records) > 0
        or return [];
    defined($resource)
        or CUFTS::Exception::App->throw('No resource defined in build_linkJournal');
    defined($site)
        or CUFTS::Exception::App->throw('No site defined in build_linkJournal');
    defined($request)
        or CUFTS::Exception::App->throw('No request defined in build_linkJournal');

    my @results;

    foreach my $record (@$records) {
        next if is_empty_string( $record->issn );

        my $url = 'http://www.kluweronline.com/issn/';
        $url .= dashed_issn( $record->issn ) . '/contents';

        my $result = new CUFTS::Result($url);
        $result->record($record);

        push @results, $result;
    }

    return \@results;
}

1;
