| Subject: | code refs don't work |
David,
using code refs doesn't seem to work
$safe->permit( p => sub { 1 } );
Not a HASH reference:
tried to fix that
--- Sanitizer.pm 2003-08-05 16:25:09.000000000 -0700
+++ Sanitizer.pm 2008-04-30 15:59:02.000000000 -0700
@@ -52,8 +52,10 @@
if (UNIVERSAL::isa($attrs, "HTML::Element")) {
$self->{_rules}->{$element} = $attrs;
- }
-
+ }
+ elsif (ref $attrs eq 'CODE') {
+ $self->{_rules}->{$element} = $attrs;
+ }
elsif (ref $attrs) {
$attrs = array2hash($attrs);
foreach (keys %{$attrs}) {
but it then next fails with a similar problem if it sees <p align...>
for example
Not a HASH reference at
/usr/lib/perl5/site_perl/5.10.0/HTML/Sanitizer.pm line 309.
This seems to fix that one as well:
--- Sanitizer.pm 2003-08-05 16:25:09.000000000 -0700
+++ Sanitizer.pm 2008-04-30 16:03:20.000000000 -0700
@@ -52,8 +52,10 @@
if (UNIVERSAL::isa($attrs, "HTML::Element")) {
$self->{_rules}->{$element} = $attrs;
- }
-
+ }
+ elsif (ref $attrs eq 'CODE') {
+ $self->{_rules}->{$element} = $attrs;
+ }
elsif (ref $attrs) {
$attrs = array2hash($attrs);
foreach (keys %{$attrs}) {
@@ -304,7 +306,7 @@
ATTR_SEARCH: for my $o ($tag, "_", "*") {
if (ref $self->{_rules}->{$o}) {
for my $i ($attr, '*') {
- if
(exists($self->{_rules}->{$o}->{$i})) {
+ if (ref($self->{_rules}->{$o})
eq 'HASH' and exists $self->{_rules}->{$o}->{$i}) {
debug " found match
in $o/$i";
$r =
$self->{_rules}->{$o}->{$i};
last ATTR_SEARCH;