File Coverage

blib/lib/Rubric/Entry/Formatter/HTMLEscape.pm

Criterion	Covered	Total	%
statement	15	15	100.0
branch	2	4	50.0
condition			n/a
subroutine	5	5	100.0
pod	0	2	0.0
total	22	26	84.6

use strict;
use warnings;
package Rubric::Entry::Formatter::HTMLEscape;
# ABSTRACT: format into HTML by escaping entities
$Rubric::Entry::Formatter::HTMLEscape::VERSION = '0.155';
# =head1 DESCRIPTION
#
# This formatter only handles formatting to HTML, and outputs the original
# content with HTML-unsafe characters escaped and paragraphs broken.
#
# This is equivalent to filtering with Template::Filters' C and
# C filters.
#
# =cut

use Template::Filters;

# =head1 METHODS
#
# =cut

my ($filter, $html, $para);
{
  my $filters = Template::Filters->new;
  $html = $filters->fetch('html');
  $para = $filters->fetch('html_para');

  $filter = sub {
    $para->( $html->($_[0]) );
  }
}

sub as_html {
  my ($class, $arg) = @_;
  return '' unless $arg->{text};
  return $filter->($arg->{text});
}

sub as_text {
  my ($class, $arg) = @_;
  return '' unless $arg->{text};
  return $html->($arg->{text});
}

1;

__END__