/**
* Process CSS URL callback
*
* @param array $mathes Matches
* @param string $filePrefix File prefix
*
* @return string
*/
public function processCSSURLHandler(array $mathes, $filePrefix)
{
$url = trim($mathes[1]);
if (!preg_match('/^[\'"]?data:/Ss', $url)) {
$first = substr($url, 0, 1);
if ('"' == $first || '\'' == $first) {
$url = stripslashes(substr($url, 1, -1));
}
if (!preg_match('/^(?:https?:)?\\/\\//Ss', $url)) {
if ('/' != substr($url, 0, 1)) {
$url = $filePrefix . $url;
}
$url = \Includes\Utils\URLManager::getProtoRelativeShopURL($url, array(), \Includes\Utils\URLManager::URL_OUTPUT_SHORT);
}
if (preg_match('/[\'"]/Ss', $url)) {
$url = '"' . addslashes($url) . '"';
}
}
return 'url(' . $url . ')';
}
