1 # Copyright 2014 Catalyst
3 # This file is part of Koha.
5 # Koha is free software; you can redistribute it and/or modify it under the
6 # terms of the GNU General Public License as published by the Free Software
7 # Foundation; either version 3 of the License, or (at your option) any later
10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License along
15 # with Koha; if not, write to the Free Software Foundation, Inc.,
16 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 package Koha::ExternalContent;
22 use base qw(Class::Accessor);
28 __PACKAGE__->mk_accessors(qw(client koha_session_id koha_patron));
36 use Koha::ExternalContent;
37 my $externalcontent = Koha::ExternalContent->new();
41 Base class for interfacing with external content providers.
43 Subclasses provide clients for particular systems. This class provides
44 common methods for getting Koha patron.
51 return 'Koha/'.Koha::version();
56 my $params = shift || {};
57 return bless $params, $class;
62 my $session_id = $self->koha_session_id or return;
63 return C4::Auth::get_session($session_id);
66 sub get_from_koha_session {
68 my $key = shift or croak "No key";
69 my $session = $self->_koha_session or return;
70 return $session->param($key);
73 sub set_in_koha_session {
75 my $key = shift or croak "No key";
77 my $session = $self->_koha_session or croak "No Koha session";
78 return $session->param($key, $value);
84 if (my $patron = $self->_koha_patron_accessor) {
88 my $id = $self->get_from_koha_session('number')
90 my $patron = Koha::Patrons->find($id)
91 or die "Invalid patron number in session";
92 return $self->_koha_patron_accessor($patron);