NAME
    Catalyst::TraitFor::Request::PerLanguageDomains - Language detection for
    Catalyst::Requests

SYNOPSIS
        package MyApp;

        use Moose;
        use namespace::autoclean;

        use Catalyst;
        use CatalystX::RoleApplicator;

        extends 'Catalyst';

        __PACKAGE__->apply_request_class_roles(qw/
            Catalyst::TraitFor::Request::PerLanguageDomains
        /);
        
    __PACKAGE__->config( 
            'TraitFor::Request::PerLanguageDomains' => {
                default_language => 'de',
                selectable_language => ['de','en'],
            }
            };
            
    __PACKAGE__->setup;

    #config general style: <TraitFor::Request::PerLanguageDomains>
    default_language de selectable_language de selectable_language en
    </Catalyst::Request>

DESCRIPTION
    Extend request objects with a method for language detection

METHODS
  language
        my $language = $ctx->request->language;

    Returns a string that is the two digit code for the request language.

    The following things are checked to find the request language, in order:

    The lang part of the domain (e.g. de from de.example.org)
    The "language" key set in the session (if Catalyst::Plugin::Session is
    loaded)
    The "Accept-Language" header of the request.

AUTHOR
      Stephan Jauernick <stephan@stejau.de>

LICENSE
    This software is copyright (c) 2009 by Stephan Jauernick.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.