OpenHumans/oh-proj-management

"""
Django settings for oh_proj_management project.

For more information on this file, see
https://docs.djangoproject.com/en/1.11/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.11/ref/settings/
"""

import os

import dj_database_url

from env_tools import apply_env

import sentry_sdk
from sentry_sdk.integrations.django import DjangoIntegration

# Apply the env in the .env file
apply_env()


def to_bool(string, default):
    """Convert os environment variable to boolean."""
    if string:
        if string.lower() == 'true':
            return True
        elif string.lower() == 'false':
            return False
        else:
            raise ValueError('String provided is neither "true" nor "false"!')
    elif default in [False, True]:
        return default
    raise ValueError('Boolean value undefined, and no default provided!')


# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.getenv('SECRET_KEY', 'testkeyifnone')

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = to_bool(os.getenv('DEBUG'), default=False)

# Enable any host for Heroku deployments.
ALLOWED_HOSTS = ['*']

# Application definition

INSTALLED_APPS = [
    'project_admin.apps.ProjectAdminConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'widget_tweaks',
    'django_filters',

    # Local apps.
    'oh_proj_management',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',

    # Simplified static file serving.
    # https://warehouse.python.org/project/whitenoise/
]

ROOT_URLCONF = 'oh_proj_management.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'project_admin', 'templates')],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'oh_proj_management.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.11/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}

# Set up Heroku database.
if to_bool(os.getenv('ON_HEROKU'), False):
    db_from_env = dj_database_url.config(conn_max_age=500)
    DATABASES['default'].update(db_from_env)


# Password validation
# https://docs.djangoproject.com/en/1.11/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/1.11/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/1.11/howto/static-files/

# Simplified static file serving.
# https://warehouse.python.org/project/whitenoise/

STATIC_URL = '/static/'

STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),
]

STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')


# Simplified static file serving.
# https://warehouse.python.org/project/whitenoise/

STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

# CELERY STUFF
BROKER_URL = os.getenv('REDIS_URL', 'redis://')
CELERY_RESULT_BACKEND = os.getenv('REDIS_URL', 'redis://')
CELERY_ACCEPT_CONTENT = ['application/json']
CELERY_TASK_SERIALIZER = 'json'
CELERY_RESULT_SERIALIZER = 'json'
CELERY_IGNORE_RESULT = False

# AWS STUFF
AWS_ACCESS_KEY_ID = os.getenv('AWS_ACCESS_KEY_ID', 'testkeyifnone')
AWS_SECRET_ACCESS_KEY = os.getenv('AWS_SECRET_ACCESS_KEY', 'testkeyifnone')
AWS_STORAGE_BUCKET_NAME = os.getenv('AWS_STORAGE_BUCKET_NAME', 'testkeyifnone')

# EMAIL STUFF
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = True
EMAIL_HOST = os.getenv('EMAIL_HOST', 'testkeyifnone')
EMAIL_HOST_USER = os.getenv('EMAIL_HOST_USER', 'testkeyifnone')
EMAIL_HOST_PASSWORD = os.getenv('EMAIL_HOST_PASSWORD', 'testkeyifnone')
EMAIL_PORT = 587
DEFAULT_FROM_EMAIL = os.getenv('DEFAULT_FROM_EMAIL', 'testkeyifnone')

sentry_sdk.init(
    dsn=os.getenv('SENTRY', 'empty'),
    integrations=[DjangoIntegration()]
)