qwebirc/engines/staticengine.py

   1 from twisted.web import resource, server, static, error
   2 from qwebirc.util.gziprequest import GZipRequest
   3 import qwebirc.util as util
   4 import pprint
   5 from adminengine import AdminEngineAction
   6
   7 # TODO, cache gzip stuff
   8 cache = {}
   9 def clear_cache():
  10   global cache
  11   cache = {}
  12
  13 def apply_gzip(request):
  14   accept_encoding = request.getHeader('accept-encoding')
  15   if accept_encoding:
  16     encodings = accept_encoding.split(',')
  17     for encoding in encodings:
  18       name = encoding.split(';')[0].strip()
  19       if name == 'gzip':
  20         request = GZipRequest(request)
  21   return request
  22
  23 class StaticEngine(static.File):
  24   isLeaf = False
  25   hit = util.HitCounter()
  26
  27   def __init__(self, *args, **kwargs):
  28     static.File.__init__(self, *args, **kwargs)
  29
  30   def render(self, request):
  31     self.hit(request)
  32     request = apply_gzip(request)
  33     return static.File.render(self, request)
  34
  35   @property
  36   def adminEngine(self):
  37     return {
  38       #"GZip cache": [
  39         #("Contents: %s" % pprint.pformat(list(cache.keys())),)# AdminEngineAction("clear", d))
  40       #],
  41       "Hits": [
  42         (self.hit,),
  43       ]
  44     }
  45
  46   def directoryListing(self):
  47     return error.ForbiddenResource()