# -*- coding: utf-8 -*-
# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
#
# This file is part of Mailman Suite.
#
# Mailman Suite is free sofware: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# Mailman Suite 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 General Public License
# for more details.

# You should have received a copy of the GNU General Public License along
# with Mailman Suite.  If not, see <http://www.gnu.org/licenses/>.
"""
Django Settings for Mailman Suite (hyperkitty + postorius)

For more information on this file, see
https://docs.djangoproject.com/en/1.8/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.8/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os

BASE_DIR = os.path.dirname(os.path.abspath(__file__))

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '{{ pillar['profile']['lists']['secret_key'] }}'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False

ADMINS = (
     ('openSUSE Mailing Lists Admins', 'admin@opensuse.org'),
)

SITE_ID = 1

# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.8/ref/settings/#allowed-hosts
ALLOWED_HOSTS = [
    "localhost",  # Archiving API from Mailman, keep it.
    {%- for server in pillar['profile']['mailman3']['server_list'] %}
    "{{server}}",
    {%- endfor %}
    # Add here all production URLs you may have.
]

# Mailman API credentials
MAILMAN_REST_API_URL = 'http://localhost:8001'
MAILMAN_REST_API_USER = '{{ pillar['profile']['mailman3']['admin_user'] }}'
MAILMAN_REST_API_PASS = '{{ pillar['profile']['mailman3']['admin_pass'] }}'
MAILMAN_ARCHIVER_KEY = '{{ pillar['profile']['mailman3']['archiver_key'] }}'
MAILMAN_ARCHIVER_FROM = ('127.0.0.1', '::1')

# Application definition

INSTALLED_APPS = (
    'hyperkitty',
    'postorius',
    'django_mailman3',
    # Uncomment the next line to enable the admin:
    'django.contrib.admin',
    # Uncomment the next line to enable admin documentation:
    # 'django.contrib.admindocs',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'django_gravatar',
    'compressor',
    'haystack',
    'django_extensions',
    'django_q',
    'allauth',
    'allauth.account',
    'allauth.socialaccount',
    'django_mailman3.lib.auth.fedora',
    'allauth.socialaccount.providers.openid',
    'allauth.socialaccount.providers.github',
    'allauth.socialaccount.providers.gitlab',
    'allauth.socialaccount.providers.google',
    # 'allauth.socialaccount.providers.facebook',
    'allauth.socialaccount.providers.twitter',
    'allauth.socialaccount.providers.stackexchange',
)


MIDDLEWARE = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.middleware.locale.LocaleMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.middleware.security.SecurityMiddleware',
    'django_mailman3.middleware.TimezoneMiddleware',
    'postorius.middleware.PostoriusMiddleware',
)

ROOT_URLCONF = 'urls'


TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            BASE_DIR + '/templates/',
        ],
        'APP_DIRS': True,
        'OPTIONS': {
            'loaders': [
                # https://docs.djangoproject.com/en/1.8/ref/templates/api/#django.template.loaders.cached.Loader
                ('django.template.loaders.cached.Loader', [
                    'django.template.loaders.filesystem.Loader',
                    'django.template.loaders.app_directories.Loader',
                ]),
            ],
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.i18n',
                'django.template.context_processors.media',
                'django.template.context_processors.static',
                'django.template.context_processors.tz',
                'django.template.context_processors.csrf',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'django_mailman3.context_processors.common',
                'hyperkitty.context_processors.common',
                'postorius.context_processors.postorius',
            ],
        },
    },
]

WSGI_APPLICATION = 'wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.8/ref/settings/#databases

DATABASES = {
    # Example for PostgreSQL (recommanded for production):
    'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'NAME': 'mailman_frontend',
        'USER': '{{ pillar['profile']['mailman3']['database_user'] }}',
        'PASSWORD': '{{ pillar['postgres']['users']['mailman3']['password'] }}',
        'HOST': '{{ pillar['profile']['mailman3']['database_host'] }}',
    }
}


# If you're behind a proxy, use the X-Forwarded-Host header
# See https://docs.djangoproject.com/en/1.8/ref/settings/#use-x-forwarded-host
USE_X_FORWARDED_HOST = True

# And if your proxy does your SSL encoding for you, set SECURE_PROXY_SSL_HEADER
# https://docs.djangoproject.com/en/1.8/ref/settings/#secure-proxy-ssl-header
# SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_SCHEME', 'https')

# Other security settings
# SECURE_SSL_REDIRECT = True
# If you set SECURE_SSL_REDIRECT to True, make sure the SECURE_REDIRECT_EXEMPT
# contains at least this line:
# SECURE_REDIRECT_EXEMPT = [
#     "archives/api/mailman/.*",  # Request from Mailman.
#     ]
SESSION_COOKIE_SECURE = True
SECURE_CONTENT_TYPE_NOSNIFF = True
SECURE_BROWSER_XSS_FILTER = True
CSRF_COOKIE_SECURE = True
CSRF_COOKIE_HTTPONLY = True
X_FRAME_OPTIONS = 'DENY'


# Password validation
# https://docs.djangoproject.com/en/1.9/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME':
'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME':
'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME':
'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME':
'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]

# Internationalization
# https://docs.djangoproject.com/en/1.8/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.8/howto/static-files/

# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/var/www/example.com/static/"
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

# URL prefix for static files.
# Example: "http://example.com/static/", "http://static.example.com/"
STATIC_URL = '/static/'

# Additional locations of static files
STATICFILES_DIRS = (
    # Put strings here, like "/home/html/static" or "C:/www/django/static".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
    BASE_DIR + '/static-openSUSE/',
    
)

# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    # 'django.contrib.staticfiles.finders.DefaultStorageFinder',
    'compressor.finders.CompressorFinder',
)

# Django 1.6+ defaults to a JSON serializer, but it won't work with
# django-openid, see
# https://bugs.launchpad.net/django-openid-auth/+bug/1252826
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'


LOGIN_URL = 'account_login'
LOGIN_REDIRECT_URL = 'list_index'
LOGOUT_URL = 'account_logout'


# If you enable internal authentication, this is the address that the emails
# will appear to be coming from. Make sure you set a valid domain name,
# otherwise the emails may get rejected.
# https://docs.djangoproject.com/en/1.8/ref/settings/#default-from-email
# DEFAULT_FROM_EMAIL = "mailing-lists@you-domain.org"
DEFAULT_FROM_EMAIL = 'mailing-lists@opensuse.org'

# If you enable email reporting for error messages, this is where those emails
# will appear to be coming from. Make sure you set a valid domain name,
# otherwise the emails may get rejected.
# https://docs.djangoproject.com/en/1.8/ref/settings/#std:setting-SERVER_EMAIL
# SERVER_EMAIL = 'root@your-domain.org'
SERVER_EMAIL = 'admin@opensuse.org'

# Change this when you have a real email backend
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'localhost'
EMAIL_PORT = 25
# EMAIL_HOST_USER = <username>
# EMAIL_HOST_PASSWORD = <password>

# Compatibility with Bootstrap 3
from django.contrib.messages import constants as messages  # flake8: noqa
MESSAGE_TAGS = {
    messages.ERROR: 'danger'
}


#
# Social auth
#
AUTHENTICATION_BACKENDS = (
    'django.contrib.auth.backends.ModelBackend',
    'allauth.account.auth_backends.AuthenticationBackend',
)

# Django Allauth
ACCOUNT_AUTHENTICATION_METHOD = "username_email"
ACCOUNT_EMAIL_REQUIRED = True
ACCOUNT_EMAIL_VERIFICATION = "mandatory"
# You probably want https in production, but this is a dev setup file
ACCOUNT_DEFAULT_HTTP_PROTOCOL = "https"
ACCOUNT_UNIQUE_EMAIL  = True
# Disable local signup
ACCOUNT_ADAPTER = "django_fedora_nosignup.NoLocalSignUpAdapter"
SOCIALACCOUNT_ADAPTER = "django_fedora_nosignup.SignUpEnabledSocialAdapter"

SOCIALACCOUNT_PROVIDERS = {
    'openid': {
        'SERVERS': [
            dict(id='yahoo',
                 name='Yahoo',
                 openid_url='http://me.yahoo.com'),
        ],
    },
    'google': {
        'SCOPE': ['profile', 'email'],
        'AUTH_PARAMS': {'access_type': 'online'},
    },
    'facebook': {
       'METHOD': 'oauth2',
       'SCOPE': ['email'],
       'FIELDS': [
           'email',
           'name',
           'first_name',
           'last_name',
           'locale',
           'timezone',
           ],
       'VERSION': 'v2.4',
    },
}


#
# Gravatar
# https://github.com/twaddington/django-gravatar
#
# Gravatar base url.
GRAVATAR_URL = 'http://cdn.libravatar.org/'
# Gravatar base secure https url.
GRAVATAR_SECURE_URL = 'https://seccdn.libravatar.org/'
# Gravatar size in pixels.
GRAVATAR_DEFAULT_SIZE = '80'
# An image url or one of the following: 'mm', 'identicon', 'monsterid',
# 'wavatar', 'retro'.
GRAVATAR_DEFAULT_IMAGE = 'mm'
# One of the following: 'g', 'pg', 'r', 'x'.
GRAVATAR_DEFAULT_RATING = 'g'
# True to use https by default, False for plain http.
GRAVATAR_DEFAULT_SECURE = True

#
# django-compressor
# https://pypi.python.org/pypi/django_compressor
#
COMPRESS_PRECOMPILERS = (
   ('text/less', 'lessc {infile} {outfile}'),
   ('text/x-scss', 'sassc -t compressed {infile} {outfile}'),
   ('text/x-sass', 'sassc -t compressed {infile} {outfile}'),
)
# On a production setup, setting COMPRESS_OFFLINE to True will bring a
# significant performance improvement, as CSS files will not need to be
# recompiled on each requests. It means running an additional "compress"
# management command after each code upgrade.
# http://django-compressor.readthedocs.io/en/latest/usage/#offline-compression
# COMPRESS_OFFLINE = True

# Needed for debug mode
# INTERNAL_IPS = ('127.0.0.1',)


#
# Full-text search engine
#
HAYSTACK_CONNECTIONS = {
    'default': {
        #'ENGINE': 'haystack.backends.whoosh_backend.WhooshEngine',
        #'PATH': os.path.join(BASE_DIR, "fulltext_index"),
        # You can also use the Xapian engine, it's faster and more accurate,
        # but requires another library.
        # http://django-haystack.readthedocs.io/en/v2.4.1/installing_search_engines.html#xapian
        # Example configuration for Xapian:
        'ENGINE': 'xapian_backend.XapianEngine'
    },
}


#
# Asynchronous tasks
#
Q_CLUSTER = {
    'timeout': 300,
    'save_limit': 100,
    'orm': 'default',
}


# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        },
        'file':{
            'level': 'INFO',
            #'class': 'logging.handlers.RotatingFileHandler',
            'class': 'logging.handlers.WatchedFileHandler',
            'filename': os.path.join(BASE_DIR, 'logs', 'mailmansuite.log'),
            'formatter': 'verbose',
        },
        'console': {
            'class': 'logging.StreamHandler',
            'formatter': 'simple',
        },
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins', 'file'],
            'level': 'ERROR',
            'propagate': True,
        },
        'django': {
            'handlers': ['file'],
            'level': 'ERROR',
            'propagate': True,
        },
        'hyperkitty': {
            'handlers': ['file'],
            'level': 'DEBUG',
            'propagate': True,
        },
        'postorius': {
            'handlers': ['console', 'file'],
            'level': 'INFO',
        },
    },
    'formatters': {
        'verbose': {
            'format': '%(levelname)s %(asctime)s %(process)d %(name)s %(message)s'
        },
        'simple': {
            'format': '%(levelname)s %(message)s'
        },
    },
    #'root': {
    #    'handlers': ['file'],
    #    'level': 'INFO',
    #},
}


# Using the cache infrastructure can significantly improve performance on a
# production setup. This is an example with a local Memcached server.
CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.memcached.PyLibMCCache',
        'LOCATION': '127.0.0.1:11211',
    }
}


# When DEBUG is True, don't actually send emails to the SMTP server, just store
# them in a directory. This way you won't accidentally spam your mailing-lists
# while you're fiddling with the code.
if DEBUG == True:
    EMAIL_BACKEND = 'django.core.mail.backends.filebased.EmailBackend'
    EMAIL_FILE_PATH = os.path.join(BASE_DIR, 'emails')


#
# HyperKitty-specific
#

# Only display mailing-lists from the same virtual host as the webserver
FILTER_VHOST = False


POSTORIUS_TEMPLATE_BASE_URL = 'http://localhost:80'


try:
    from settings_local import *
except ImportError:
    pass