public static function transform($text, $xssSafe = true, $lessSafe = false)
{
include_once sfConfig::get('sf_lib_dir') . '/vendor/markdown/markdown.php';
$html = Markdown($text);
if ($xssSafe) {
$html = UtilHtmlPurifier::xssSafe($html, $lessSafe);
}
return $html;
}
public static function xssSafe($html, $lessSafe = false)
{
require_once sfConfig::get('sf_lib_dir') . '/vendor/htmlpurifier/HTMLPurifier.standalone.php';
if ($lessSafe) {
if (!isset(self::$purifier_less_safe)) {
$config = HTMLPurifier_Config::createDefault();
$config->set('HTML.SafeObject', true);
$config->set('Output.FlashCompat', true);
$config->set('HTML.SafeIframe', true);
$config->set('URI.SafeIframeRegexp', '%^https://(www.youtube.com/embed)|(player.vimeo.com)/%');
self::$purifier_less_safe = new HTMLPurifier($config);
}
return self::$purifier_less_safe->purify($html);
}
if (!isset(self::$purifier)) {
self::$purifier = new HTMLPurifier();
}
return self::$purifier->purify($html);
}
