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package Jaos::WebApp::Session::Simple;
use strict;
use warnings;
use Digest::SHA1;

sub register
{
  my ($self, $app, %options) = @_;
  $app->add_run_hook(
    pre_dispatch => sub {
      my ($ctx) = @_;
      if (my $sid = $ctx->req->cookies->{$cookie_name}) {
        $ctx->stash->{session_id} = $sid;
        # do something with session id
      }
    }
  );

  $app->add_run_hook(
    post_dispatch => sub {
      my ($ctx) = @_;
      if ($sid = $ctx->stash->{session_id}) {
        # here we could store the session data 
        my $expire_time = time + 3600;
        $ctx->res->cookies->{session} = {
          value   => $sid,
          path    => '/',
          domain  => $c->req->headers->host,
          expires => $expire_time,
          secure  => $ctx->req->secure ? 1 : undef,
        };
      }
    }
  );
}

=head1 NAME

Jaos::WebApp::Session::Simple - Simple session example

=head1 SYNOPSIS

 package MyApp;

  sub startup
  {
    my $app = shift;
    $app->load_plugin('Jaos::WebApp::Session::Simple');
  }

 1;

=head1 DESCRIPTION

Jaos::WebApp::Session::Simple is a simple example of how to use
hooks to implement a more complex session management framework.

=head1 METHODS

=head2 register

register adds callbacks to the pre_dispatch and post_dispatch hooks.
Each callback is passed the application object.

=head1 AUTHOR

Jason Woodward <woodwardj@jaos.org>

=head1 LICENSE

Copyright (C) 2010-2011 Jason Woodward
All rights reserved

This library 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 3 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this library.  If not, see <http://www.gnu.org/licenses/>.

=cut

1;