def log_hit(self):
# Make sure we get plain strings, not unicode
#self.request.charset = None
cur = self.request.str_GET.get('cur', None)
ref = self.request.str_GET.get('ref', None)
title = self.request.str_GET.get('title', None)
if not cur:
cur = self.request.headers.get('referer', None)
if cur is not None:
cur = get_unicode(unquote_plus(cur))
if ref is not None:
ref = get_unicode(unquote_plus(ref))
if title is not None:
title = get_unicode(unquote_plus(title)).strip()
response = Response()
response.headers['Content-Type'] = "image/gif"
response.headers['Expires'] = "Sat, 26 Jul 1997 05:00:00 GMT"
response.headers['Cache-Control'] = "no-cache, must-revalidate"
response.body = self._image
if not cur:
return response
visitor_ip = self.request.headers.get('X-Forwarded-For', None)
if visitor_ip is None:
visitor_ip = self.request.remote_addr
hit = Hit(self._conf, cur, referrer=ref, title=title,
visitor_ip=visitor_ip)
if hit.is_whitelisted() and not hit.is_blacklisted():
self._storage.add_hit(hit)
return response
