File Coverage

blib/lib/Template/Plugin/CGI.pm

Criterion	Covered	Total	%
statement	22	22	100.0
branch	2	2	100.0
condition	2	3	66.6
subroutine	6	6	100.0
pod	1	2	50.0
total	33	35	94.2

#============================================================= -*-Perl-*-
#
# Template::Plugin::CGI
#
# DESCRIPTION
#   Simple Template Toolkit plugin interfacing to the CGI.pm module.
#
# AUTHOR
#   Andy Wardley
#
# COPYRIGHT
#   Copyright (C) 1996-2007 Andy Wardley.  All Rights Reserved.
#
#   This module is free software; you can redistribute it and/or
#   modify it under the same terms as Perl itself.
#
#============================================================================

package Template::Plugin::CGI;

use strict;
use warnings;
use base 'Template::Plugin';
use CGI;

our $VERSION = 2.70;

sub new {
    my $class   = shift;
    my $context = shift;
    CGI->new(@_);
}

# monkeypatch CGI::params() method to Do The Right Thing in TT land

sub CGI::params {
    my $self = shift;
    local $" = ', ';

    return $self->{ _TT_PARAMS } ||= do {
        # must call Vars() in a list context to receive
        # plain list of key/vals rather than a tied hash
        my $params = { $self->Vars() };

        # convert any null separated values into lists
        @$params{ keys %$params } = map {
            /\0/ ? [ split /\0/ ] : $_
        } values %$params;

        $params;
    };
}

1;

__END__