File Coverage

blib/lib/Template/Plugin/JavaScript.pm

Criterion	Covered	Total	%
statement	28	28	100.0
branch	1	2	50.0
condition	1	3	33.3
subroutine	6	6	100.0
pod	1	2	50.0
total	37	41	90.2

package Template::Plugin::JavaScript;

use strict;
use vars qw($VERSION);
$VERSION = '0.02';

require Template::Plugin;
use base qw(Template::Plugin);

use vars qw($FILTER_NAME);
$FILTER_NAME = 'js';

sub new {
    my($self, $context, @args) = @_;
    my $name = $args[0] || $FILTER_NAME;
    $context->define_filter($name, \&encode_js, 0);
    return $self;
}

sub encode_js {
    local $_ = shift;
    return '' unless defined $_;

    s!\\!\\\\!g;
    s!(['"])!\\$1!g;
    s!\n!\\n!g;
    s!\f!\\f!g;
    s!\r!\\r!g;
    s!\t!\\t!g;
    s!
    s!>!\\x3e!g;
    s!&!\\x26!g;
    $_;
}

1;
__END__