File Coverage

blib/lib/CGI/Application/PSGI.pm

Criterion	Covered	Total	%
statement	12	29	41.3
branch	0	6	0.0
condition	0	6	0.0
subroutine	4	6	66.6
pod	0	1	0.0
total	16	48	33.3

package CGI::Application::PSGI;

use strict;
use 5.008_001;
our $VERSION = '1.00';

use CGI::PSGI;

sub run {
    my($class, $app) = @_;

    # HACK: deprecate HTTP header generation
    # -- CGI::Application should support some flag to turn this off cleanly
    my $body = do {
        no warnings 'redefine';
        local *CGI::Application::_send_headers = sub { '' };
        local $ENV{CGI_APP_RETURN_ONLY} = 1;

        $app->run;
    };

    my $q    = $app->query;
    my $type = $app->header_type;

    my @headers;
    if ($type eq 'redirect') {
        my %props = $app->header_props;
        $props{'-location'} ||= delete $props{'-url'} || delete $props{'-uri'};
        @headers = $q->psgi_header(-Status => 302, %props);
    } elsif ($type eq 'header') {
        @headers = $q->psgi_header($app->header_props);
    } elsif ($type eq 'none') {
        Carp::croak("header_type of 'none' is not support by CGI::Application::PSGI");
    } else {
        Carp::croak("Invalid header_type '$type'");
    }

    return [ @headers, [ $body ] ];
}

1;
__END__