def moderate(self, comment, content_object, request):
# return True means "moderated", i.e. mark non-public.
# return False means not "moderated", i.e. let through and the public can now see it.
# For now, assume that this is not akismet spam.
comment.is_akismet_spam = False
already_moderated = super(MaybeLessSpamCommentModerator, self).moderate(comment, content_object, request)
if already_moderated:
return True
comment_string = comment.comment
comment_string = comment_string.replace("\n", " ")
comment_string = comment_string.replace("\r", " ")
comment_string = " " + comment_string + " "
bad_words_file_name = settings.BAD_WORDS_FILE
bad_words_template = loader.get_template(bad_words_file_name)
bad_words_string = bad_words_template.nodelist[0].render("")
# Remove \n's from bad_words_string string
bad_words_string = re.sub("\n", "", bad_words_string)
bad_words_re = re.compile(bad_words_string, re.IGNORECASE)
if bad_words_re.search(comment_string):
return True
the_current_domain = Site.objects.get_current().domain
the_project_url = "http://%s" % the_current_domain
akismet_api = Akismet(settings.AKISMET_API_KEY, the_project_url)
if akismet_api.verify_key():
comment_author = request.REQUEST["name"]
placeholder_comment_email = "*****@*****.**" # this forces Akimset to be more conservative
akismet_data = {
"blog": the_project_url,
"comment_type": "comment",
"referrer": request.META["HTTP_REFERER"],
"user_ip": comment.ip_address,
"user_agent": request.META["HTTP_USER_AGENT"],
"comment_author": comment_author,
"comment_author_email": placeholder_comment_email,
}
akismet_response = akismet_api.comment_check(smart_str(comment_string), data=akismet_data, build_data=True)
comment.is_akismet_spam = akismet_response
return akismet_response
# If reached here, the Akismet API has failed to verify the key, so to be safe, assume that this *IS* spam.
comment.is_akismet_spam = True
return True
def on_comment_was_posted(sender, comment, request, *args, **kwargs):
# spam checking can be enabled/disabled per the comment's target Model
#if comment.content_type.model_class() != Entry:
# return
try:
from akismet.akismet import Akismet
except:
return
# use TypePad's AntiSpam if the key is specified in settings.py
if hasattr(settings, 'TYPEPAD_ANTISPAM_API_KEY'):
ak = Akismet(
key=settings.TYPEPAD_ANTISPAM_API_KEY,
blog_url='http://%s/' % Site.objects.get(pk=settings.SITE_ID).domain
)
ak.baseurl = 'api.antispam.typepad.com/1.1/'
elif hasattr(settings, 'AKISMET_API_KEY'):
ak = Akismet(
key=settings.AKISMET_API_KEY,
blog_url='http://%s/' % Site.objects.get(pk=settings.SITE_ID).domain
)
else:
ak = None
if ak:
if ak.verify_key():
data = {
'user_ip': request.META.get('REMOTE_ADDR', '127.0.0.1'),
'user_agent': request.META.get('HTTP_USER_AGENT', ''),
'referrer': request.META.get('HTTP_REFERER', ''),
'comment_type': 'comment',
'comment_author': comment.user_name.encode('utf-8'),
'comment_author_email': comment.user_email.encode('utf-8'),
}
if ak.comment_check(comment.comment.encode('utf-8'), data=data, build_data=True):
comment.flags.create(
user=comment.content_object.author,
flag='spam'
)
comment.is_public = False
comment.save()