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Commit | Line | Data |
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010efc9b AD |
1 | <?php |
2 | ||
010efc9b AD |
3 | class HTMLPurifier_URIFilter_HostBlacklist extends HTMLPurifier_URIFilter |
4 | { | |
5 | public $name = 'HostBlacklist'; | |
6 | protected $blacklist = array(); | |
7 | public function prepare($config) { | |
8 | $this->blacklist = $config->get('URI.HostBlacklist'); | |
9 | return true; | |
10 | } | |
11 | public function filter(&$uri, $config, $context) { | |
12 | foreach($this->blacklist as $blacklisted_host_fragment) { | |
13 | if (strpos($uri->host, $blacklisted_host_fragment) !== false) { | |
14 | return false; | |
15 | } | |
16 | } | |
17 | return true; | |
18 | } | |
19 | } | |
20 | ||
21 | // vim: et sw=4 sts=4 |