# -*- coding: utf-8 -*-
"""
Django settings for {{cookiecutter.project_name}} project.

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

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

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

########## DEBUG CONFIGURATION
if os.environ.get("DATABASE_URL", None):

    # See: https://docs.djangoproject.com/en/dev/ref/settings/#debug
    DEBUG = False
else:
    DEBUG = True

# See: https://docs.djangoproject.com/en/dev/ref/settings/#template-debug
TEMPLATE_DEBUG = DEBUG
########## END DEBUG CONFIGURATION


########## SECRET CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#secret-key
# Note: This key only used for development and testing.
SECRET_KEY = "CHANGE THIS!!!"
########## END SECRET CONFIGURATION


########## FIXTURE CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#std:setting-FIXTURE_DIRS
FIXTURE_DIRS = (
    join(BASE_DIR, 'fixtures'),
)
########## END FIXTURE CONFIGURATION


########## MANAGER CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#admins
ADMINS = (
    ('{{cookiecutter.author_name}}', '{{cookiecutter.email}}'),
)

# See: https://docs.djangoproject.com/en/dev/ref/settings/#managers
MANAGERS = ADMINS
########## END MANAGER CONFIGURATION


########## DATABASE CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#databases
import dj_database_url
DATABASES = {'default': dj_database_url.config()}
if DATABASES == {'default': {}}:
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.postgresql_psycopg2',
            'NAME': "{{cookiecutter.repo_name}}",
        }
    }
########## END DATABASE CONFIGURATION


########## GENERAL CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#time-zone
TIME_ZONE = 'America/Los_Angeles'

# See: https://docs.djangoproject.com/en/dev/ref/settings/#language-code
LANGUAGE_CODE = 'en-us'

# See: https://docs.djangoproject.com/en/dev/ref/settings/#site-id
SITE_ID = 1

# See: https://docs.djangoproject.com/en/dev/ref/settings/#use-i18n
USE_I18N = True

# See: https://docs.djangoproject.com/en/dev/ref/settings/#use-l10n
USE_L10N = True

# See: https://docs.djangoproject.com/en/dev/ref/settings/#use-tz
USE_TZ = True
########## END GENERAL CONFIGURATION


########## MEDIA CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#media-root
MEDIA_ROOT = join(BASE_DIR, 'media')

# See: https://docs.djangoproject.com/en/dev/ref/settings/#media-url
MEDIA_URL = '/media/'
########## END MEDIA CONFIGURATION

########## MIDDLEWARE CONFIGURATION
MIDDLEWARE_CLASSES = (
    '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',
)
########## END MIDDLEWARE CONFIGURATION


########## STATIC FILE CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#static-root
STATIC_ROOT = 'staticfiles'

# See: https://docs.djangoproject.com/en/dev/ref/settings/#static-url
STATIC_URL = '/static/'

# See: https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#std:setting-STATICFILES_DIRS
STATICFILES_DIRS = (
    join(BASE_DIR, 'static'),
)

# See: https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#staticfiles-finders
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
)
########## END STATIC FILE CONFIGURATION


########## TEMPLATE CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#template-context-processors
TEMPLATE_CONTEXT_PROCESSORS = (
    'django.contrib.auth.context_processors.auth',
    "allauth.account.context_processors.account",
    # "allauth.socialaccount.context_processors.socialaccount",
    'django.core.context_processors.debug',
    'django.core.context_processors.i18n',
    'django.core.context_processors.media',
    'django.core.context_processors.static',
    'django.core.context_processors.tz',
    'django.contrib.messages.context_processors.messages',
    'django.core.context_processors.request',
)


# See: https://docs.djangoproject.com/en/dev/ref/settings/#template-dirs
TEMPLATE_DIRS = (
    join(BASE_DIR, 'templates'),
)

TEMPLATE_LOADERS = (
    ('django.template.loaders.cached.Loader', (
        'django.template.loaders.filesystem.Loader',
        'django.template.loaders.app_directories.Loader',
    )),
)
########## END TEMPLATE CONFIGURATION

########## APP CONFIGURATION
DJANGO_APPS = (
    # Default Django apps:
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',

    # Useful template tags:
    # 'django.contrib.humanize',

    # Admin
    'django.contrib.admin',
)
THIRD_PARTY_APPS = (
    'south',  # Database migration helpers:
    'crispy_forms',  # Form layouts
    # 'avatar',  # for user avatars
)

# Apps specific for this project go here.
LOCAL_APPS = (
    'users',  # custom users app
    # Your custom apps go here
)

# See: https://docs.djangoproject.com/en/dev/ref/settings/#installed-apps
INSTALLED_APPS = DJANGO_APPS + THIRD_PARTY_APPS + LOCAL_APPS

INSTALLED_APPS += (
    # Needs to come last for now because of a weird edge case between
    #   South and allauth
    'allauth',  # registration
    'allauth.account',  # registration
    # 'allauth.socialaccount',  # registration
)
########## END APP CONFIGURATION


########## URL Configuration
ROOT_URLCONF = 'config.urls'

# See: https://docs.djangoproject.com/en/dev/ref/settings/#wsgi-application
WSGI_APPLICATION = 'config.wsgi.application'
########## End URL Configuration

########## django-secure

INSTALLED_APPS += ("djangosecure", )

# set this to 60 seconds and then to 518400 when you can prove it works
SECURE_HSTS_SECONDS = 60
SECURE_HSTS_INCLUDE_SUBDOMAINS = True
SECURE_FRAME_DENY = True
SECURE_CONTENT_TYPE_NOSNIFF = True
SECURE_BROWSER_XSS_FILTER = True
SESSION_COOKIE_SECURE = True
SESSION_COOKIE_HTTPONLY = True
SECURE_SSL_REDIRECT = True

########## end django-secure


########## AUTHENTICATION CONFIGURATION
AUTHENTICATION_BACKENDS = (
    "django.contrib.auth.backends.ModelBackend",
    "allauth.account.auth_backends.AuthenticationBackend",
)

# Some really nice defaults
ACCOUNT_AUTHENTICATION_METHOD = "username"
ACCOUNT_EMAIL_REQUIRED = True
ACCOUNT_EMAIL_VERIFICATION = "mandatory"
########## END AUTHENTICATION CONFIGURATION


########## Custom user app defaults
# Select the correct user model
AUTH_USER_MODEL = "users.User"
LOGIN_REDIRECT_URL = "users:redirect"
########## END Custom user app defaults


########## SLUGLIFIER
AUTOSLUG_SLUGIFY_FUNCTION = "slugify.slugify"
########## END SLUGLIFIER


################## PRODUCTION SETTINGS
if DEBUG:
    EMAIL_HOST = "localhost"
    EMAIL_PORT = 1025
    MIDDLEWARE_CLASSES += ('debug_toolbar.middleware.DebugToolbarMiddleware',)
    INSTALLED_APPS += ('debug_toolbar',)

    INTERNAL_IPS = ('127.0.0.1',)

    DEBUG_TOOLBAR_CONFIG = {
        'INTERCEPT_REDIRECTS': False,
        'SHOW_TEMPLATE_CONTEXT': True,
    }
else:

    TEMPLATE_DEBUG = DEBUG

    ########## SITE CONFIGURATION
    # Hosts/domain names that are valid for this site
    # See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
    ALLOWED_HOSTS = ["*"]
    ########## END SITE CONFIGURATION

    INSTALLED_APPS += ("gunicorn", )

    ########## STORAGE CONFIGURATION
    from S3 import CallingFormat
    from os import environ
    # See: http://django-storages.readthedocs.org/en/latest/index.html
    INSTALLED_APPS += (
        'storages',
    )

    # See: http://django-storages.readthedocs.org/en/latest/backends/amazon-S3.html#settings
    STATICFILES_STORAGE = DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'

    # See: http://django-storages.readthedocs.org/en/latest/backends/amazon-S3.html#settings
    AWS_CALLING_FORMAT = CallingFormat.SUBDOMAIN

    # See: http://django-storages.readthedocs.org/en/latest/backends/amazon-S3.html#settings
    AWS_ACCESS_KEY_ID = environ.get('AWS_ACCESS_KEY_ID', '')
    AWS_SECRET_ACCESS_KEY = environ.get('AWS_SECRET_ACCESS_KEY', '')
    AWS_STORAGE_BUCKET_NAME = environ.get('AWS_STORAGE_BUCKET_NAME', '')
    AWS_AUTO_CREATE_BUCKET = True
    AWS_QUERYSTRING_AUTH = False

    # AWS cache settings, don't change unless you know what you're doing:
    AWS_EXPIREY = 60 * 60 * 24 * 7
    AWS_HEADERS = {
        'Cache-Control': 'max-age=%d, s-maxage=%d, must-revalidate' % (AWS_EXPIREY,
            AWS_EXPIREY)
    }

    # See: https://docs.djangoproject.com/en/dev/ref/settings/#static-url
    STATIC_URL = 'https://s3.amazonaws.com/%s/' % AWS_STORAGE_BUCKET_NAME
    ########## END STORAGE CONFIGURATION

    ########## EMAIL
    DEFAULT_FROM_EMAIL = environ.get('DEFAULT_FROM_EMAIL',
            '{{cookiecutter.project_name}} <{{cookiecutter.project_name}}-noreply@{{cookiecutter.doman_name}}>')
    EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
    EMAIL_HOST = environ.get('EMAIL_HOST', 'smtp.sendgrid.com')
    EMAIL_HOST_PASSWORD = os.environ.get('SENDGRID_PASSWORD', '')
    EMAIL_HOST_USER = os.environ.get('SENDGRID_USERNAME', '')
    EMAIL_PORT = environ.get('EMAIL_PORT', 587)
    EMAIL_SUBJECT_PREFIX = environ.get('EMAIL_SUBJECT_PREFIX', '[{{cookiecutter.project_name}}] ')
    EMAIL_USE_TLS = True
    SERVER_EMAIL = EMAIL_HOST_USER
    ########## END EMAIL


########## LOGGING CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#logging
# 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'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
}
########## END LOGGING CONFIGURATION