public function pingback_ping($from_url, $to_url)
{
# Come on, buddy! Don't make me waste time with this kind of silliness...
if (!(filter_var($from_url, FILTER_VALIDATE_URL) && preg_match('!^https?://!', $from_url))) {
throw new Exception(__('No valid source URL provided? Try again!'), 0);
}
if (!(filter_var($to_url, FILTER_VALIDATE_URL) && preg_match('!^https?://!', $to_url))) {
throw new Exception(__('No valid target URL provided? Try again!'), 0);
}
if (html::sanitizeURL(urldecode($from_url)) == html::sanitizeURL(urldecode($to_url))) {
throw new Exception(__('LOL!'), 0);
}
# Time to get things done...
$this->setBlog(true);
$tb = new dcTrackback($this->core);
return $tb->receive_pb($from_url, $to_url);
}
