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.utils.encoding import smart_str
   5 from django.shortcuts import render_to_response
   6 from forum.modules.decorators import decorate
   7 from forum import views
   8 from lib.akismet import Akismet
   9 from forum.settings import APP_URL, OSQA_VERSION
  10 from settings import WORDPRESS_API_KEY, REP_FOR_NO_SPAM_CHECK
  11 from forum.models.user import User
  12
  13 import settings
  14
  15
  16 def check_spam(param, comment_type):
  17     def wrapper(origin, request, *args, **kwargs):
  18         if (request.POST and request.POST.get(param, None) and WORDPRESS_API_KEY) and (not request.user.is_authenticated()
  19              or not (request.user.is_staff or request.user.is_superuser or request.user.reputation >= REP_FOR_NO_SPAM_CHECK)):
  20             comment = smart_str(request.POST[param])
  21
  22             data = {
  23                 "user_ip":request.META["REMOTE_ADDR"],
  24                 "user_agent":request.environ['HTTP_USER_AGENT'],
  25                 "comment_type": comment_type,
  26                 "comment":comment
  27             }
  28
  29             if request.user.is_authenticated():
  30                 data.update({
  31                     "comment_author":smart_str(request.user.username),
  32                     "comment_author_email":request.user.email,
  33                     "comment_author_url":request.user.website,
  34                 })
  35
  36             api = Akismet(settings.WORDPRESS_API_KEY, APP_URL, "OSQA/%s" % OSQA_VERSION)
  37             if api.comment_check(comment, data):
  38                 if request.is_ajax():
  39                     response = {
  40                         'success': False,
  41                         'error_message': _("Sorry, but akismet thinks your %s is spam.") % comment_type
  42                     }
  43                     return HttpResponse(simplejson.dumps(response), mimetype="application/json")
  44                 else:
  45                     return render_to_response('modules/akismet/foundspam.html', {
  46                         'action_name': comment_type
  47                     })
  48
  49         return origin(request, *args, **kwargs)
  50     return wrapper
  51
  52
  53 decorate(views.writers.ask)(check_spam('text', _('question')))
  54 decorate(views.writers.answer)(check_spam('text', _('answer')))
  55 decorate(views.commands.comment)(check_spam('comment', _('comment')))
  56
  57