Moxy::Plugin::HTTPHeader - HTTP Header を操作する

  - module: HTTPHeader

package Moxy::Plugin::HTTPHeader;
use strict;
use warnings;
use base qw/Moxy::Plugin/;
use URI;
use URI::Escape;
use CGI;

sub get_user_id :Hook('request_filter') {
    my ($self, $context, $args) = @_;

    my $http_header = $args->{session}->get(__PACKAGE__);

    if ($http_header) {
        for my $header (split /\n/, $http_header) {
            next unless $header;

            if ($header =~ /^([^:]+)\s*:\s*(.+)$/) {
                $args->{request}->header($1 => $2);
                $context->log(debug => "set header: '$1' => '$2'");
            }
        }
    }
}

sub control_panel :Hook {
    my ($self, $context, $args) = @_;

    # generate control panel html.
    my %params = URI->new($args->{response}->request->uri)->query_form;

    return $self->render_template(
        $context,
        'panel.tt' => {
            params      => \%params,
            current_uri => $args->{response}->request->uri,
            headers     => $args->{session}->get(__PACKAGE__),
        }
    );
}

# set.
sub save :Hook('url_handle') {
    my ($self, $context, $args) = @_;

    if ($args->{request}->uri =~ m{^http://http-header\.moxy/(.+)}) {
        my $back = uri_unescape($1);

        # store settings
        my $r = CGI->new($args->{request}->content);
        my $pkg = __PACKAGE__;
        $args->{session}->set($pkg => $r->param('moxy_http_header'));

        # back
        my $response = HTTP::Response->new( 302, "Moxy(@{[ __PACKAGE__ ]})" );
        $response->header(Location => $back);
        return $response;
    }
}

1;
__END__