[dw-free] strip use of background images/positioning in comment content

[afuna]

[commit: http://hg.dwscoalition.org/dw-free/rev/5b84bd8fb073]

http://bugs.dwscoalition.org/show_bug.cgi?id=1358

Strip margin/heights in comments.

Patch by denise.

Files modified:

• cgi-bin/cleanhtml.pl

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diff -r 70e2dbccee35 -r 5b84bd8fb073 cgi-bin/cleanhtml.pl
--- a/cgi-bin/cleanhtml.pl	Sun Jul 05 10:24:51 2009 +0000
+++ b/cgi-bin/cleanhtml.pl	Sun Jul 05 10:38:48 2009 +0000
@@ -145,6 +145,7 @@ sub clean
     my $suspend_msg = $opts->{'suspend_msg'} || 0;
     my $unsuspend_supportid = $opts->{'unsuspend_supportid'} || 0;
     my $to_external_site = $opts->{to_external_site} || 0;
+    my $remove_positioning = $opts->{'remove_positioning'} || 0;
 
     my @canonical_urls; # extracted links
     my %action = ();
@@ -647,6 +648,10 @@ sub clean
                             if ($remove_fonts) {
                                 $hash->{style} =~ s/font-family:.*?(?:;|$)//gi;
                             }
+                            if ($remove_positioning) {
+                                $hash->{style} =~ s/margin.*?(?:;|$)//gi;
+                                $hash->{style} =~ s/height\s*?:.*?(?:;|$)//gi;
+                            }
                         }
 
                         if ( $opts->{'clean_js_css'} && LJ::is_enabled('css_cleaner') ) {
@@ -1381,6 +1386,7 @@ sub clean_comment
         'tablecheck' => 1,
         'nocss' => $opts->{'nocss'},
         'textonly' => $opts->{'textonly'} ? 1 : 0,
+        'remove_positioning' => 1,
     });
 }
 
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