# -*- coding: utf-8 -*-
"""
Production Configurations

- Use Amazon's S3 for storing static files and uploaded media
- Use mailgun to send emails
- Use Redis for cache


"""
from __future__ import absolute_import, unicode_literals

from django.utils import six


from .common import *  # noqa

# SECRET CONFIGURATION
# ------------------------------------------------------------------------------
# See: https://docs.djangoproject.com/en/dev/ref/settings/#secret-key
# Raises ImproperlyConfigured exception if DJANGO_SECRET_KEY not in os.environ
SECRET_KEY = env('DJANGO_SECRET_KEY')

# This ensures that Django will be able to detect a secure connection
# properly on Heroku.
SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
# Use Whitenoise to serve static files
# See: https://whitenoise.readthedocs.io/
WHITENOISE_MIDDLEWARE = ('whitenoise.middleware.WhiteNoiseMiddleware', )
MIDDLEWARE = WHITENOISE_MIDDLEWARE + MIDDLEWARE


# SECURITY CONFIGURATION
# ------------------------------------------------------------------------------
# See https://docs.djangoproject.com/en/1.9/ref/middleware/#module-django.middleware.security
# and https://docs.djangoproject.com/ja/1.9/howto/deployment/checklist/#run-manage-py-check-deploy

# set this to 60 seconds and then to 518400 when you can prove it works
SECURE_HSTS_SECONDS = 60
SECURE_HSTS_INCLUDE_SUBDOMAINS = env.bool(
    'DJANGO_SECURE_HSTS_INCLUDE_SUBDOMAINS', default=True)
SECURE_CONTENT_TYPE_NOSNIFF = env.bool(
    'DJANGO_SECURE_CONTENT_TYPE_NOSNIFF', default=True)
SECURE_BROWSER_XSS_FILTER = True
SESSION_COOKIE_SECURE = True
SESSION_COOKIE_HTTPONLY = True
SECURE_SSL_REDIRECT = env.bool('DJANGO_SECURE_SSL_REDIRECT', default=True)
CSRF_COOKIE_SECURE = True
CSRF_COOKIE_HTTPONLY = True
X_FRAME_OPTIONS = 'DENY'

# SITE CONFIGURATION
# ------------------------------------------------------------------------------
# Hosts/domain names that are valid for this site
# See https://docs.djangoproject.com/en/1.6/ref/settings/#allowed-hosts
ALLOWED_HOSTS = env.list('DJANGO_ALLOWED_HOSTS', default=['example.com'])
# END SITE CONFIGURATION

INSTALLED_APPS += ('gunicorn', )


# STORAGE CONFIGURATION
# ------------------------------------------------------------------------------
# Uploaded Media Files
# ------------------------
# See: http://django-storages.readthedocs.io/en/latest/index.html
INSTALLED_APPS += (
    'storages',
)

# Static Assets
# ------------------------
# STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.ManifestStaticFilesStorage'


# EMAIL
# ------------------------------------------------------------------------------
DEFAULT_FROM_EMAIL = env('DJANGO_DEFAULT_FROM_EMAIL',
                         default='course_portal <noreply@example.com>')
EMAIL_SUBJECT_PREFIX = env('DJANGO_EMAIL_SUBJECT_PREFIX', default='[course_portal] ')
SERVER_EMAIL = env('DJANGO_SERVER_EMAIL', default=DEFAULT_FROM_EMAIL)

# TEMPLATE CONFIGURATION
# ------------------------------------------------------------------------------
# See:
# https://docs.djangoproject.com/en/dev/ref/templates/api/#django.template.loaders.cached.Loader
TEMPLATES[0]['OPTIONS']['loaders'] = [
    ('django.template.loaders.cached.Loader', [
        'django.template.loaders.filesystem.Loader', 'django.template.loaders.app_directories.Loader', ]),
]

# DATABASE CONFIGURATION
# ------------------------------------------------------------------------------

# Use the Heroku-style specification
# Raises ImproperlyConfigured exception if DATABASE_URL not in os.environ
DATABASES['default'] = env.db('DATABASE_URL')

# Custom Admin URL, use {% url 'admin:index' %}
ADMIN_URL = env('DJANGO_ADMIN_URL')

# Your production stuff: Below this line define 3rd party library settings
# ------------------------------------------------------------------------------
