/usr/share/php/HTMLPurifier/Injector/DisplayLinkURI.php is in php-htmlpurifier 4.7.0-1build1.
This file is owned by root:root, with mode 0o664.
The actual contents of the file can be viewed below.
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/**
* Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.
*/
class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector
{
/**
* @type string
*/
public $name = 'DisplayLinkURI';
/**
* @type array
*/
public $needed = array('a');
/**
* @param $token
*/
public function handleElement(&$token)
{
}
/**
* @param HTMLPurifier_Token $token
*/
public function handleEnd(&$token)
{
if (isset($token->start->attr['href'])) {
$url = $token->start->attr['href'];
unset($token->start->attr['href']);
$token = array($token, new HTMLPurifier_Token_Text(" ($url)"));
} else {
// nothing to display
}
}
}
// vim: et sw=4 sts=4
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