memoization for injected RPC functions is a very, very good thing

[git.ikiwiki.info.git] / IkiWiki / Plugin / htmlscrubber.pm

diff --git a/IkiWiki/Plugin/htmlscrubber.pm b/IkiWiki/Plugin/htmlscrubber.pm
index 41cf6c991c868bb95c3a1bc74dbfbad4e3cf4368..540662c2b4d1fcc0cf1c8a0a89d08c3c0eabe280 100644 (file)
--- a/IkiWiki/Plugin/htmlscrubber.pm
+++ b/IkiWiki/Plugin/htmlscrubber.pm
@@ -3,15 +3,15 @@ package IkiWiki::Plugin::htmlscrubber;
 
 use warnings;
 use strict;
-use IkiWiki;
+use IkiWiki 2.00;
 
 sub import { #{{{
-       IkiWiki::hook(type => "sanitize", id => "htmlscrubber",
-               call => \&sanitize);
+       hook(type => "sanitize", id => "htmlscrubber", call => \&sanitize);
 } # }}}
 
-sub sanitize ($) { #{{{
-       return scrubber()->scrub(shift);
+sub sanitize (@) { #{{{
+       my %params=@_;
+       return scrubber()->scrub($params{content});
 } # }}}
 
 my $_scrubber;
@@ -19,6 +19,7 @@ sub scrubber { #{{{
        return $_scrubber if defined $_scrubber;
        
        eval q{use HTML::Scrubber};
+       error($@) if $@;
        # Lists based on http://feedparser.org/docs/html-sanitization.html
        $_scrubber = HTML::Scrubber->new(
                allow => [qw{
@@ -30,20 +31,23 @@ sub scrubber { #{{{
                        span strike strong sub sup table tbody td textarea
                        tfoot th thead tr tt u ul var
                }],
-               default => [undef, { map { $_ => 1 } qw{
-                       abbr accept accept-charset accesskey action
-                       align alt axis border cellpadding cellspacing
-                       char charoff charset checked cite class
-                       clear cols colspan color compact coords
-                       datetime dir disabled enctype for frame
-                       headers height href hreflang hspace id ismap
-                       label lang longdesc maxlength media method
-                       multiple name nohref noshade nowrap prompt
-                       readonly rel rev rows rowspan rules scope
-                       selected shape size span src start summary
-                       tabindex target title type usemap valign
-                       value vspace width
-               }}],
+               default => [undef, { (
+                       map { $_ => 1 } qw{
+                               abbr accept accept-charset accesskey action
+                               align alt axis border cellpadding cellspacing
+                               char charoff charset checked cite class
+                               clear cols colspan color compact coords
+                               datetime dir disabled enctype for frame
+                               headers height href hreflang hspace id ismap
+                               label lang longdesc maxlength media method
+                               multiple name nohref noshade nowrap prompt
+                               readonly rel rev rows rowspan rules scope
+                               selected shape size span src start summary
+                               tabindex target title type usemap valign
+                               value vspace width
+                       } ),
+                       "/" => 1, # emit proper <hr /> XHTML
+                       }],
        );
        return $_scrubber;
 } # }}}