/**
* Handles pre-parsing of URLs.
*/
protected function parseURLs()
{
static $urlPattern = null;
static $callback = null;
if ($urlPattern === null) {
$urlPattern = new Regex('
(?<!\\B|"|\'|=|/|,|\\?|\\.)
(?: # hostname
(?:ftp|https?)://' . static::$illegalChars . '(?:\\.' . static::$illegalChars . ')*
|
www\\.(?:' . static::$illegalChars . '\\.)+
(?:[a-z]{2,63}(?=\\b)) # tld
)
(?::\\d+)? # port
(?:
/
[^!.,?;"\'<>()\\[\\]{}\\s]*
(?:
[!.,?;(){}]+ [^!.,?;"\'<>()\\[\\]{}\\s]+
)*
)?', Regex::IGNORE_WHITESPACE | Regex::CASE_INSENSITIVE);
}
if ($callback === null) {
$callback = new Callback(function ($matches) {
if ((PreParser::getInstance()->allowedBBCodes === null || BBCode::isAllowedBBCode('media', PreParser::getInstance()->allowedBBCodes)) && BBCodeMediaProvider::isMediaURL($matches[0])) {
return '[media]' . $matches[0] . '[/media]';
}
if (PreParser::getInstance()->allowedBBCodes === null || BBCode::isAllowedBBCode('url', PreParser::getInstance()->allowedBBCodes)) {
return '[url]' . $matches[0] . '[/url]';
}
return $matches[0];
});
}
$this->text = $urlPattern->replace($this->text, $callback);
}
