forum_modules/akismet/startup.py

   1 from django.utils.translation import ugettext as _
   2 from django.http import HttpResponse, HttpResponseRedirect
   3 from django.utils import simplejson
   4 from django.shortcuts import render_to_response
   5 from forum.modules.decorators import decorate
   6 from forum import views
   7 from lib.akismet import Akismet
   8 from forum.settings import APP_URL, OSQA_VERSION
   9 from settings import WORDPRESS_API_KEY, REP_FOR_NO_SPAM_CHECK
  10 from forum.models.user import User
  11
  12 import settings
  13
  14
  15 def check_spam(param, comment_type):
  16     def wrapper(origin, request, *args, **kwargs):
  17         if (request.POST and request.POST.get(param, None) and WORDPRESS_API_KEY) and (not request.user.is_authenticated()
  18              or not (request.user.is_staff and request.user.is_superuser and request.user.reputation >= REP_FOR_NO_SPAM_CHECK)):
  19             comment = request.POST[param]
  20
  21             data = {
  22                 "user_ip":request.META["REMOTE_ADDR"],
  23                 "user_agent":request.environ['HTTP_USER_AGENT'],
  24                 "comment_type": comment_type,
  25                 "comment":comment
  26             }
  27
  28             if request.user.is_authenticated():
  29                 data.update({
  30                     "comment_author":request.user.username,
  31                     "comment_author_email":request.user.email,
  32                     "comment_author_url":request.user.website,
  33                 })
  34
  35             api = Akismet(settings.WORDPRESS_API_KEY, APP_URL, "OSQA/%s" % OSQA_VERSION)
  36             if api.comment_check(comment, data):
  37                 if request.is_ajax():
  38                     response = {
  39                         'success': False,
  40                         'error_message': _("Sorry, but akismet thinks your %s is spam.") % comment_type
  41                     }
  42                     return HttpResponse(simplejson.dumps(response), mimetype="application/json")
  43                 else:
  44                     return render_to_response('modules/akismet/foundspam.html', {
  45                         'action_name': comment_type
  46                     })
  47
  48         return origin(request, *args, **kwargs)
  49     return wrapper
  50
  51
  52 decorate(views.writers.ask)(check_spam('text', _('question')))
  53 decorate(views.writers.answer)(check_spam('text', _('answer')))
  54 decorate(views.commands.comment)(check_spam('comment', _('comment')))
  55
  56