"""
Django settings for photo21 project.

Generated by 'django-admin startproject' using Django 2.2.24.

For more information on this file, see
https://docs.djangoproject.com/en/2.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.2/ref/settings/
"""

import os

from django.utils.translation import gettext_lazy as _
from django.contrib.messages import constants as messages

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


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'CHANGE_ME'

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

ALLOWED_HOSTS = [
    "127.0.0.1",
    "localhost",
    "photos.crans.org",
    "photos-dev.crans.org",
]

# Admins receive server errors, this is useful to be notified of potential bugs
ADMINS = [
    ('admin', 'photos-admin@lists.crans.org'),
]

# Managers receive notifications about new photos upload
MANAGERS = [
    ('moderation', 'photos-admin@lists.crans.org'),
]


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.admindocs',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'allauth',
    'allauth.account',
    'allauth.socialaccount',
    'allauth_note_kfet',
    'crispy_forms',
    'photologue_custom',
    'photologue',
    'taggit',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    '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',
    'django.middleware.locale.LocaleMiddleware',
    'django.contrib.sites.middleware.CurrentSiteMiddleware',
]

ROOT_URLCONF = 'photo21.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'photo21/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',
            ],
        },
    },
]

AUTHENTICATION_BACKENDS = [
    # Needed to login by username in Django admin, regardless of `allauth`
    'django.contrib.auth.backends.ModelBackend',

    # `allauth` specific authentication methods, such as login by e-mail
    'allauth.account.auth_backends.AuthenticationBackend',
]

WSGI_APPLICATION = 'photo21.wsgi.application'


# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases

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


# Password validation
# https://docs.djangoproject.com/en/2.2/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',
    },
]

PASSWORD_HASHERS = [
    'django.contrib.auth.hashers.PBKDF2PasswordHasher',
    'photo21.hashers.SHA512PasswordHasher',
]


# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

# Limit available languages to this subset
LANGUAGES = [
    ('de', _('German')),
    ('en', _('English')),
    ('es', _('Spanish')),
    ('fr', _('French')),
]

# Allow more fields in URL to edit large galleries
DATA_UPLOAD_MAX_NUMBER_FIELDS = 10240

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/

STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'photo21/static'),
]

# Collect statics to /static/
# THIS FOLDER SOULD NOT BE IN GIT TREE!!!
STATIC_ROOT = os.path.join(BASE_DIR, "static/")

# Use /media/ for user uploaded media
MEDIA_ROOT = os.path.join(BASE_DIR, "media")
MEDIA_URL = '/media/'

LOCALE_PATHS = [os.path.join(BASE_DIR, 'photo21/locale')]

FIXTURE_DIRS = [os.path.join(BASE_DIR, 'photo21/fixtures')]

# Email settings
if DEBUG:
    EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
else:
    EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_SSL = os.getenv('EMAIL_USE_SSL', False)
EMAIL_HOST = os.getenv('EMAIL_HOST', 'localhost')
EMAIL_PORT = os.getenv('EMAIL_PORT', 25)
EMAIL_HOST_USER = os.getenv('EMAIL_USER', None)
EMAIL_HOST_PASSWORD = os.getenv('EMAIL_PASSWORD', None)

# Mail will be sent from this address
SERVER_EMAIL = "photos@crans.org"
DEFAULT_FROM_EMAIL = f"Serveur photos <{SERVER_EMAIL}>"
EMAIL_SUBJECT_PREFIX = '[Serveur photos] '

# After login redirect user to transfer page
LOGIN_REDIRECT_URL = '/'

# Use only one Django Sites
SITE_ID = 1

# Django message
MESSAGE_TAGS = {
    messages.DEBUG: 'alert-secondary',
    messages.INFO: 'alert-info',
    messages.SUCCESS: 'alert-success',
    messages.WARNING: 'alert-warning',
    messages.ERROR: 'alert-danger',
}

# Allauth configuration
ACCOUNT_EMAIL_REQUIRED = True
ACCOUNT_EMAIL_VERIFICATION = "mandatory"
ACCOUNT_AUTHENTICATION_METHOD = "username_email"
ACCOUNT_FORMS = {'signup': 'photo21.forms.CustomSignupForm'}
SOCIALACCOUNT_PROVIDERS = {
    'notekfet': {
        # Fetch user profile
        'SCOPE': ['1_1'],
    },
}

# Use Bootstrap forms
CRISPY_TEMPLATE_PACK = 'bootstrap4'