diff options
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternal.php')
-rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternal.php | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternal.php b/lib/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternal.php deleted file mode 100644 index d8a39a501..000000000 --- a/lib/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternal.php +++ /dev/null @@ -1,23 +0,0 @@ -<?php - -class HTMLPurifier_URIFilter_DisableExternal extends HTMLPurifier_URIFilter -{ - public $name = 'DisableExternal'; - protected $ourHostParts = false; - public function prepare($config) { - $our_host = $config->getDefinition('URI')->host; - if ($our_host !== null) $this->ourHostParts = array_reverse(explode('.', $our_host)); - } - public function filter(&$uri, $config, $context) { - if (is_null($uri->host)) return true; - if ($this->ourHostParts === false) return false; - $host_parts = array_reverse(explode('.', $uri->host)); - foreach ($this->ourHostParts as $i => $x) { - if (!isset($host_parts[$i])) return false; - if ($host_parts[$i] != $this->ourHostParts[$i]) return false; - } - return true; - } -} - -// vim: et sw=4 sts=4 |