'''
Django settings for manhattan_project project.

Generated by 'django-admin startproject' using Django 2.1.

For more information on this file, see
https://docs.djangoproject.com/en/2.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.1/ref/settings/
'''

import os
from datetime import date

from django.urls import reverse_lazy


# 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/2.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.environ.get(
    'DJANGO_SECRET_KEY', 'xk6ujnt_zj7xlnt@c&$jc9f_=u3io5e!87imbqz4)=li*$tu%w'
)

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = os.environ.get('DEBUG', False) == 'True'

ALLOWED_HOSTS = []  # ['*']


DEFAULT_FROM_EMAIL = 'La Maestra <leocricia@manhattan.local>'
# Production value: 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
EMAIL_HOST = 'smtp.manhattan.local'
EMAIL_HOST_USER = 'mls'
EMAIL_HOST_PASSWORD = 'plaff'
EMAIL_PORT = 587
EMAIL_USE_LOCALTIME = True
EMAIL_USE_TLS = True


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    # Local
    'indo.apps.IndoConfig',
    'accounts.apps.AccountsConfig',
    # 3rd Party
    'crispy_forms',  # https://github.com/django-crispy-forms/django-crispy-forms
    'django_summernote',  # https://github.com/summernote/django-summernote
    'django_tables2',  # https://github.com/jieter/django-tables2
    'social_django',  # https://github.com/python-social-auth/social-app-django
]

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',
]

ROOT_URLCONF = 'manhattan_project.urls'

SITE_URL = 'http://manhattan.local/'

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

WSGI_APPLICATION = 'manhattan_project.wsgi.application'


# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',  # Database engine
        'NAME': os.environ.get('DB_NAME'),  # Database name
        'USER': os.environ.get('DB_USER'),  # Database user
        'PASSWORD': os.environ.get('DB_PASSWORD'),  # Database password
        'HOST': os.environ.get('DB_HOST'),  # Set to empty string for localhost.
        'PORT': '',  # Set to empty string for default.
        # Additional database options
        'OPTIONS': {'charset': 'utf8mb4'},  # Requires `innodb_default_row_format = dynamic`
    }
}


# Password validation
# https://docs.djangoproject.com/en/2.1/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/2.1/topics/i18n/

LANGUAGE_CODE = 'es-es'

TIME_ZONE = 'Europe/Madrid'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.1/howto/static-files/

STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
STATIC_URL = '/static/'
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static')]
STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.ManifestStaticFilesStorage'

AUTH_USER_MODEL = 'accounts.CustomUser'
LOGIN_URL = f'{SITE_URL}login/saml/?idp=lord'
LOGIN_REDIRECT_URL = reverse_lazy('mis_proyectos', args=[date.today().year])
LOGOUT_REDIRECT_URL = 'home'


# ## SAML with Python Social Auth ## #
# https://python-social-auth.readthedocs.io/en/latest/backends/saml.html

AUTHENTICATION_BACKENDS = (
    'social_core.backends.saml.SAMLAuth',
    'django.contrib.auth.backends.ModelBackend',
)
# When using PostgreSQL,
# it’s recommended to use the built-in JSONB field to store the extracted extra_data.
# To enable it define the setting:
# SOCIAL_AUTH_POSTGRES_JSONFIELD = True
# Identifier of the SP entity (must be a URI)
SOCIAL_AUTH_SAML_SP_ENTITY_ID = 'https://manhattan.local/accounts/metadata'
SOCIAL_AUTH_SAML_SP_PUBLIC_CERT = '''Spam, ham and eggs'''
SOCIAL_AUTH_SAML_SP_PRIVATE_KEY = '''Spam, sausages and bacon'''
SOCIAL_AUTH_SAML_ORG_INFO = {
    'en-US': {
        'name': 'manhattan',
        'displayname': 'Proyectos de Innovación Docente',
        'url': 'http://manhattan.local',
    }
}
SOCIAL_AUTH_SAML_TECHNICAL_CONTACT = {
    'givenName': 'Quique',
    'emailAddress': 'quique@manhattan.local',
}
SOCIAL_AUTH_SAML_SUPPORT_CONTACT = {
    'givenName': 'Vicerrectorado de Política Académica',
    'emailAddress': 'innova.docen@manhattan.local',
}
# Si se cambia el backend de autenticación, actualizar clean() en InvitacionForm
SOCIAL_AUTH_SAML_ENABLED_IDPS = {
    'lord': {
        'entity_id': 'https://FIXME.idp.com/saml2/idp/metadata.php',
        'url': 'https://FIXME.idp.com/saml2/idp/SSOService.php',
        'slo_url': 'https://FIXME.idp.com/saml2/idp/SingleLogoutService.php',
        'x509cert': 'Lovely spam, wonderful spam',
        'attr_user_permanent_id': 'uid',
        'attr_full_name': 'cn',  # "urn:oid:2.5.4.3"
        'attr_first_name': 'givenName',  # "urn:oid:2.5.4.42"
        'attr_last_name': 'sn',  # "urn:oid:2.5.4.4"
        'attr_username': 'uid',  # "urn:oid:0.9.2342.19200300.100.1.1"
        # "attr_email": "email",            # "urn:oid:0.9.2342.19200300.100.1.3"
    }
}

SOCIAL_AUTH_PIPELINE = (
    'social_core.pipeline.social_auth.social_details',
    'social_core.pipeline.social_auth.social_uid',
    'social_core.pipeline.social_auth.auth_allowed',
    'social_core.pipeline.social_auth.social_user',
    'social_core.pipeline.user.get_username',
    'social_core.pipeline.user.create_user',
    # Actualizar con los datos de Gestión de Identidades
    'accounts.pipeline.get_identidad',
    'social_core.pipeline.social_auth.associate_user',
    'social_core.pipeline.social_auth.load_extra_data',
    'social_core.pipeline.user.user_details',
)

SOCIAL_AUTH_URL_NAMESPACE = 'social'

# CRISPY FORMS
CRISPY_TEMPLATE_PACK = 'bootstrap4'

# SUMMERNOTE
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

SUMMERNOTE_THEME = 'bs4'

SUMMERNOTE_CONFIG = {
    # Using SummernoteWidget - iframe mode, default
    'iframe': True,
    # You can put custom Summernote settings
    'summernote': {
        # As an example, using Summernote Air-mode
        # 'airMode': False,
        # Change editor size
        'width': '100%',
        'height': '480',
        # Use proper language setting automatically (default)
        'lang': None,
        # Or, set editor language/locale forcely
        # "lang": "ko-KR",
        # You can also add custom settings for external plugins
        # "print": {
        #     "stylesheetUrl": "/some_static_folder/printable.css",
        # },
        'codemirror': {
            'mode': 'htmlmixed',
            'lineNumbers': 'true',
            # You have to include theme file in 'css' or 'css_for_inplace'
            # before using it.
            'theme': 'monokai',
        },
        'placeholder': 'Introduzca sus comentarios',
        'toolbar': [
            # <https://summernote.org/deep-dive/#custom-toolbar-popover>
            ['style', ['style']],
            ['font', ['bold', 'italic', 'forecolor', 'superscript', 'subscript', 'clear']],
            ['para', ['ul', 'ol', 'paragraph']],
            ['table', ['table']],
            ['insert', ['link', 'picture']],
            ['view', ['fullscreen', 'codeview']],
        ],
        'codeviewFilter': True,
        'codeviewIframeFilter': True,
    },
    # Need authentication while uploading attachments.
    'attachment_require_authentication': True,
    # Set `upload_to` function for attachments.
    # 'attachment_upload_to': my_custom_upload_to_func(),
    # Set custom storage class for attachments.
    # 'attachment_storage_class': 'my.custom.storage.class.name',
    # Set custom model for attachments (default: 'django_summernote.Attachment')
    # must inherit 'django_summernote.AbstractAttachment'
    # 'attachment_model': 'my.custom.attachment.model',
    # You can disable attachment feature.
    # 'disable_attachment': False,
    # Set `True` to return attachment paths in absolute URIs.
    # 'attachment_absolute_uri': False,
    # test_func in summernote upload view.
    # (Allow upload images only when user passes the test)
    # https://docs.djangoproject.com/en/2.2/topics/auth/default/#django.contrib.auth.mixins.UserPassesTestMixin
    # ```
    # def example_test_func(request):
    #    return request.user.groups.filter(name='group_name').exists()
    # ```
    # 'test_func_upload_view': example_test_func,
    # You can add custom css/js for SummernoteWidget.
    # 'css': (),
    # 'js': (
    # ),
    # You can also add custom css/js for SummernoteInplaceWidget.
    # !!! Be sure to put {{ form.media }} in template before initiate summernote.
    # 'css_for_inplace': (
    # ),
    # 'js_for_inplace': (
    # ),
    # Codemirror as codeview
    # If any codemirror settings are defined,
    # it will include codemirror files automatically.
    'css': ('//cdnjs.cloudflare.com/ajax/libs/codemirror/5.29.0/theme/monokai.min.css',),
    # Lazy initialize
    # If you want to initialize summernote at the bottom of page, set this as True
    # and call `initSummernote()` on your page.
    'lazy': False,
    # To use external plugins,
    # Include them within `css` and `js`.
    # 'js': {
    #     '/some_static_folder/summernote-ext-print.js',
    #     '//somewhere_in_internet/summernote-plugin-name.js',
    # },
}

# BLEACH
ADDITIONAL_ALLOWED_TAGS = [
    'br',
    'del',
    'div',
    'dl',
    'dt',
    'dd',
    'em',
    'h1',
    'h2',
    'h3',
    'h4',
    'h5',
    'h6',
    'hr',
    'img',
    'ins',
    'p',
    'pre',
    'span',
    'strike',
    'sub',
    'sup',
    'table',
    'tbody',
    'td',
    'th',
    'thead',
    'tr',
    'u',
]
ALLOWED_ATTRIBUTES = {
    '*': ['class', 'id', 'style'],
    'a': ['alt', 'href', 'target', 'title'],
    'abbr': ['title'],
    'acronym': ['title'],
    'img': ['alt', 'src'],
}
ALLOWED_STYLES = ['background-color', 'color', 'text-align', 'width']
ALLOWED_PROTOCOLS = ['data', 'http', 'https', 'mailto']

X_FRAME_OPTIONS = 'SAMEORIGIN'  # Required by SummernoteWidget on Django 3.x

# WEB SERVICE DE GESTIÓN DE IDENTIDADES
WSDL_IDENTIDAD = os.environ.get('WSDL_IDENTIDAD')
USER_IDENTIDAD = os.environ.get('USER_IDENTIDAD')
PASS_IDENTIDAD = os.environ.get('PASS_IDENTIDAD')

WSDL_VINCULACIONES = os.environ.get('WSDL_VINCULACIONES')
USER_VINCULACIONES = os.environ.get('USER_VINCULACIONES')
PASS_VINCULACIONES = os.environ.get('PASS_VINCULACIONES')

# Titular actual del Vicerrectorado de Política Académica
VICERRECTOR = os.environ.get('VICERRECTOR')