AnyEvent-HTTPD-Router

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        $self->dispatcher->add_route($verbs, $path, $cb);
    }

	# set allowed methods new
	# Todo: setter doesnt work in this AE::HTTPD version
	# so must do push(@{$self->{allowed_methods}}
	# later we can do setter if AE::HTTPD version is high enough
    $self->{allowed_methods} = [ sort keys %methods ];
}

1;

__END__

=encoding utf-8

=head1 NAME

AnyEvent::HTTPD::Router - Adding Routes to AnyEvent::HTTPD

=head1 DESCRIPTION

AnyEvent::HTTPD::Router is an extension to the L<AnyEvent::HTTPD> module, from
which it is inheriting. It adds the C<reg_routes()> method to it.

This module aims to add as little as possible overhead to it while still being
flexible and extendable. It requires the same little dependencies that
L<AnyEvent::HTTPD> uses.

The dispatching for the routes happens first. If no route could be found, or you
do not stop further dispatching with C<stop_request()> the registered callbacks
will be executed as well; as if you would use L<AnyEvent::HTTPD>. In other
words, if you plan to use routes in your project you can use this module and
upgrade from callbacks to routes step by step.

Routes support http methods, but custom methods
L<https://cloud.google.com/apis/design/custom_methods> can also be used. You
don't need to, of course ;-)

=head1 SYNOPSIS

 use AnyEvent::HTTPD::Router;

 my $httpd       = AnyEvent::HTTPD::Router->new( port => 1337 );
 my $all_methods = [qw/GET DELETE HEAD POST PUT PATCH/];

 $httpd->reg_routes(
     GET => '/index.txt' => sub {
         my ( $httpd, $req ) = @_;
         $httpd->stop_request;
         $req->respond([
             200, 'ok', { 'Content-Type' => 'text/plain', }, "test!" ]);
     },
     $all_methods => '/my-method' => sub {
         my ( $httpd, $req ) = @_;
         $httpd->stop_request;
         $req->respond([
             200, 'ok', { 'X-Your-Method' => $req->method }, '' ]);
     },
     GET => '/calendar/:year/:month/:day' => sub {
         my ( $httpd, $req, $param ) = @_;
         my $calendar_entries = get_cal_entries(
             $param->{year}, $param->{month}, $param->{day}
         );

         $httpd->stop_request;
         $reg->respond([
             200, 'ok', { 'Content-Type' => 'application/json'},
             to_json($calendar_entries)
         ]);
     },
     GET => '/static-files/*' => sub {
         my ( $httpd, $req, $param ) = @_;
         my $requeted_file = $param->{'*'};
         my ($content, $content_type) = black_magic($requested_file);

         $httpd->stop_request;
         $req->respond([
             200, 'ok', { 'Content-Type' => $content_type }, $content ]);
     }
 );

 $httpd->run();

=head1 METHODS

=over

=item * C<new()>

Creates a new C<AnyEvent::HTTPD::Router> server. The constructor handles the
following parameters. All further parameters are passed to C<AnyEvent::HTTPD>.

=over

=item * C<dispatcher>

You can pass your own implementation of your router dispatcher into this module.
This expects the dispatcher to be an instance not a class name.

=item * C<dispatcher_class>

You can pass your own implementation of your router dispatcher into this module.
This expects the dispatcher to be a class name.

=item * C<routes>

You can add the routes at the constructor. This is an ArrayRef.

=item * C<known_methods>

Whenever you register a new route this modules checks if the method is either
customer method prefixed with ':' or a $known_method. You would need to change
this, if you would like to implement WebDAV, for example. This is an ArrayRef.

=item * C<auto_respond_404>

If the value for this parameter is set to true a a simple C<404> responder will
be installed that responds if not route matches. You can implement your own
handler see L<EVENTS>.

=back

=item * C<reg_routes( [$method, $path, $callback]* )>

You can add further routes with this method. Multiple routes can be added at
once. To add a route you need do add 3 parameters: <method>, <path>, <callback>.

=item * C<*>



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