# Copyright (c) 2007 bivio Software, Inc.  All Rights Reserved.
#
# Visit http://www.bivio.biz for more info.
# 
# This library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
# 
# This library 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
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library;  If not, you may get a copy from:
# http://www.opensource.org/licenses/lgpl-license.html
# 
# $Id: Error.pm,v 1.7 2011/05/16 22:11:18 nagler Exp $
package Bivio::UI::View::Error;
use strict;
use Bivio::Base 'View.Base';
use Bivio::UI::ViewLanguageAUTOLOAD;

our($VERSION) = sprintf('%d.%02d', q$Revision: 1.7 $ =~ /\d+/g);

sub default {
    my($self) = shift;
    return $self->internal_body($self->default_body);
}

sub default_body {
    my(undef, @extra) = @_;
    return DIV_page_error(
	Join([
            [sub {
                 my($source, $status, $ff) = @_;
                 my($req) = $source->req;
                 return $ff ? $req->with_realm(
                     $ff->unsafe_realm_name_from_context, sub {
                         return vs_text_as_prose($req, "page_error.$status");
                     }) : vs_text_as_prose("page_error.$status");
             },
             [qw(->req Action.Error status)],
             [qw(->ureq Model.ForbiddenForm)],
            ],
            ' ',
            Cond(
                @extra,
                map(($_->[0] => XLink($_->[1])),
                    [['->req', 'Action.Error', 'uri'] => 'page_error_referer'],
                    [['auth_user_id'] => 'page_error_user'],
                    [1 => 'page_error_visitor'],
                )
            ),
	]),
    );
}

1;