# Copyright (c) 2011, 2012 Free Software Foundation
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see .
# Copyright (c) 2011, 2012 Free Software Foundation
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see .
# This project incorporates work covered by the following copyright and permission notice:
# Copyright (c) 2009, Julien Fache
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of the author nor the names of other
# contributors may be used to endorse or promote products derived
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"""Mollom spam checker backend for Gstudio"""
from django.conf import settings
from django.utils.encoding import smart_str
from django.core.exceptions import ImproperlyConfigured
try:
from pymollom import MollomAPI
from pymollom import MollomFault
except ImportError:
raise ImproperlyConfigured('pymollom module is not available')
if not getattr(settings, 'MOLLOM_PUBLIC_KEY', ''):
raise ImproperlyConfigured('You have to set a MOLLOM_PUBLIC_KEY setting')
if not getattr(settings, 'MOLLOM_PRIVATE_KEY', ''):
raise ImproperlyConfigured('You have to set a MOLLOM_PRIVATE_KEY setting')
MOLLOM_PUBLIC_KEY = settings.MOLLOM_PUBLIC_KEY
MOLLOM_PRIVATE_KEY = settings.MOLLOM_PRIVATE_KEY
def backend(comment, content_object, request):
"""Mollom spam checker backend for Gstudio"""
mollom_api = MollomAPI(
publicKey=MOLLOM_PUBLIC_KEY,
privateKey=MOLLOM_PRIVATE_KEY)
if not mollom_api.verifyKey():
raise MollomFault('Your MOLLOM credentials are invalid.')
mollom_data = {'authorIP': request.META.get('REMOTE_ADDR', ''),
'authorName': smart_str(comment.userinfo.get('name', '')),
'authorMail': smart_str(comment.userinfo.get('email', '')),
'authorURL': smart_str(comment.userinfo.get('url', ''))}
cc = mollom_api.checkContent(
postTitle=smart_str(content_object.title),
postBody=smart_str(comment.comment), **mollom_data)
# cc['spam']: 1 for ham, 2 for spam, 3 for unsure;
# http://mollom.com/blog/spam-vs-ham
if cc['spam'] == 2:
return True
return False