diff options
Diffstat (limited to 'library/HTMLPurifier/URIFilter/DisableExternal.php')
-rw-r--r-- | library/HTMLPurifier/URIFilter/DisableExternal.php | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/library/HTMLPurifier/URIFilter/DisableExternal.php b/library/HTMLPurifier/URIFilter/DisableExternal.php deleted file mode 100644 index ced1b1376..000000000 --- a/library/HTMLPurifier/URIFilter/DisableExternal.php +++ /dev/null @@ -1,54 +0,0 @@ -<?php - -class HTMLPurifier_URIFilter_DisableExternal extends HTMLPurifier_URIFilter -{ - /** - * @type string - */ - public $name = 'DisableExternal'; - - /** - * @type array - */ - protected $ourHostParts = false; - - /** - * @param HTMLPurifier_Config $config - * @return void - */ - public function prepare($config) - { - $our_host = $config->getDefinition('URI')->host; - if ($our_host !== null) { - $this->ourHostParts = array_reverse(explode('.', $our_host)); - } - } - - /** - * @param HTMLPurifier_URI $uri Reference - * @param HTMLPurifier_Config $config - * @param HTMLPurifier_Context $context - * @return bool - */ - public function filter(&$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 |