61 lines
1.4 KiB
Perl
61 lines
1.4 KiB
Perl
package WebGUI::Content::Maintenance;
|
|
|
|
=head1 LEGAL
|
|
|
|
-------------------------------------------------------------------
|
|
WebGUI is Copyright 2001-2012 Plain Black Corporation.
|
|
-------------------------------------------------------------------
|
|
Please read the legal notices (docs/legal.txt) and the license
|
|
(docs/license.txt) that came with this distribution before using
|
|
this software.
|
|
-------------------------------------------------------------------
|
|
http://www.plainblack.com info@plainblack.com
|
|
-------------------------------------------------------------------
|
|
|
|
=cut
|
|
|
|
use strict;
|
|
|
|
|
|
=head1 NAME
|
|
|
|
Package WebGUI::Content::Maintenance;
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
A content handler that displays a maintenance page while upgrading.
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
use WebGUI::Content::Maintenance;
|
|
my $output = WebGUI::Content::Maintenance::handler($session);
|
|
|
|
=head1 SUBROUTINES
|
|
|
|
These subroutines are available from this package:
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------
|
|
|
|
=head2 handler ( session )
|
|
|
|
The content handler for this package.
|
|
|
|
=cut
|
|
|
|
sub handler {
|
|
my $session = shift;
|
|
if ($session->setting->get("specialState") eq "upgrading") {
|
|
$session->response->sendHeader;
|
|
open my $fh, '<', $session->config->get('maintenancePage');
|
|
my $output = do { local $/; <$fh> };
|
|
close $fh;
|
|
return $output;
|
|
}
|
|
return undef;
|
|
}
|
|
|
|
|
|
1;
|
|
|