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Relax allowed values of class for certain doctypes, see %Attr.ClassUseCDATA

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Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
This commit is contained in:
Edward Z. Yang
2009-05-26 01:07:40 -04:00
parent 10e2d32a79
commit 84abae08f5
8 changed files with 64 additions and 7 deletions
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4
library/HTMLPurifier/AttrDef/HTML/Nmtokens.php
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@@ -13,7 +13,7 @@ class HTMLPurifier_AttrDef_HTML_Nmtokens extends HTMLPurifier_AttrDef
// early abort: '' and '0' (strings that convert to false) are invalid
if (!$string) return false;
$tokens = $this->split($string);
$tokens = $this->split($string, $config, $context);
$tokens = $this->filter($tokens, $config, $context);
if (empty($tokens)) return false;
return implode(' ', $tokens);
@@ -23,7 +23,7 @@ class HTMLPurifier_AttrDef_HTML_Nmtokens extends HTMLPurifier_AttrDef
/**
* Splits a space separated list of tokens into its constituent parts.
*/
protected function split($string) {
protected function split($string, $config, $context) {
// OPTIMIZABLE!
// do the preg_match, capture all subpatterns for reformulation