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Code Issues Releases Wiki Activity

Update HTML Purifier to version 4.4.0.

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This commit is contained in:
Michael Kuhn
2012-04-28 14:37:51 +02:00
parent f9c0fc6eb7
commit dd205fbad6
61 changed files with 1029 additions and 360 deletions
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8
lib/htmlpurifier/library/HTMLPurifier/AttrTransform/Nofollow.php
View File

@@ -24,9 +24,13 @@ class HTMLPurifier_AttrTransform_Nofollow extends HTMLPurifier_AttrTransform
$url = $this->parser->parse($attr['href']);
$scheme = $url->getSchemeObj($config, $context);
if (!is_null($url->host) && $scheme !== false && $scheme->browsable) {
if ($scheme->browsable && !$url->isLocal($config, $context)) {
if (isset($attr['rel'])) {
$attr['rel'] .= ' nofollow';
$rels = explode(' ', $attr);
if (!in_array('nofollow', $rels)) {
$rels[] = 'nofollow';
}
$attr['rel'] = implode(' ', $rels);
} else {
$attr['rel'] = 'nofollow';
}

38
lib/htmlpurifier/library/HTMLPurifier/AttrTransform/TargetBlank.php Normal file
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@@ -0,0 +1,38 @@
<?php
// must be called POST validation
/**
* Adds target="blank" to all outbound links. This transform is
* only attached if Attr.TargetBlank is TRUE. This works regardless
* of whether or not Attr.AllowedFrameTargets
*/
class HTMLPurifier_AttrTransform_TargetBlank extends HTMLPurifier_AttrTransform
{
private $parser;
public function __construct() {
$this->parser = new HTMLPurifier_URIParser();
}
public function transform($attr, $config, $context) {
if (!isset($attr['href'])) {
return $attr;
}
// XXX Kind of inefficient
$url = $this->parser->parse($attr['href']);
$scheme = $url->getSchemeObj($config, $context);
if ($scheme->browsable && !$url->isBenign($config, $context)) {
$attr['target'] = 'blank';
}
return $attr;
}
}
// vim: et sw=4 sts=4