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Implement simple attribute transformations and roll them out.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@152 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-08-04 00:11:54 +00:00
parent f0deae1fc0
commit 7d2bf08d2f
7 changed files with 41 additions and 9 deletions
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9
library/HTMLPurifier/Strategy/ValidateAttributes.php
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@@ -36,10 +36,17 @@ class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy
} else {
$result = false;
}
if (!$result) {
if ($result === false) {
$changed = true;
unset($attr[$attr_key]);
} elseif (is_string($result)) {
// simple substitution
$changed = true;
$attr[$attr_key] = $result;
}
// we'd also want slightly more complicated substitution,
// although we're not sure how colliding attributes would
// resolve
}
if ($changed) {
$tokens[$key]->attributes = $attr;