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from django.utils.translation import ugettext as _
from django.http import HttpResponse, HttpResponseRedirect
from django.template import RequestContext
from django.utils import simplejson
from django.utils.encoding import smart_str
from django.shortcuts import render_to_response
from forum.modules import decorate
from forum import views
from lib.akismet import Akismet
from forum.settings import APP_URL, OSQA_VERSION
from settings import WORDPRESS_API_KEY, REP_FOR_NO_SPAM_CHECK
from forum.models.user import User
from forum.forms.general import SimpleCaptchaForm
import settings
import logging
def can_bypass_spam_check(user):
return user.is_authenticated and (user.is_superuser or user.is_staff or cmp(int(user.reputation), REP_FOR_NO_SPAM_CHECK) > 0)
def check_spam(param, comment_type):
def wrapper(origin, request, *args, **kwargs):
if request.POST and request.POST.get(param, None) and WORDPRESS_API_KEY and (not can_bypass_spam_check(request.user)):
comment = smart_str(request.POST[param])
data = {
"user_ip":request.META["REMOTE_ADDR"],
"user_agent":request.environ['HTTP_USER_AGENT'],
"comment_type": comment_type,
"comment":comment
}
if request.user.is_authenticated():
data.update({
"comment_author":smart_str(request.user.username),
"comment_author_email":request.user.email,
"comment_author_url":request.user.website,
})
api = Akismet(settings.WORDPRESS_API_KEY, APP_URL, "OSQA/%s" % OSQA_VERSION)
if api.comment_check(comment, data):
post_data = request.POST
captcha_form = SimpleCaptchaForm(request.POST)
if request.is_ajax():
response = {
'success': False,
'error_message': _("Sorry, but akismet thinks your %s is spam.") % comment_type
}
return HttpResponse(simplejson.dumps(response), mimetype="application/json")
else:
captcha_checked = False
try:
if captcha_form.is_valid() and 'recaptcha' in captcha_form.fields.keys():
captcha_checked = True
except:
pass
if not captcha_checked:
return render_to_response('modules/akismet/foundspam.html', {
'action_name': comment_type,
'post_data' : post_data,
'captcha_form' : captcha_form,
}, RequestContext(request))
return origin(request, *args, **kwargs)
return wrapper
decorate(views.writers.ask)(check_spam('text', _('question')))
decorate(views.writers.answer)(check_spam('text', _('answer')))
decorate(views.commands.comment)(check_spam('comment', _('comment')))