common.py

# -*- coding: utf-8 -*-
"""
This is the common settings file, intended to set sane defaults. If you have a
piece of configuration that's dependent on a set of feature flags being set,
then create a function that returns the calculated value based on the value of
FEATURES[...]. Modules that extend this one can change the feature
configuration in an environment specific config file and re-calculate those
values.

We should make a method that calls all these config methods so that you just
make one call at the end of your site-specific dev file to reset all the
dependent variables (like INSTALLED_APPS) for you.

Longer TODO:
1. Right now our treatment of static content in general and in particular
   course-specific static content is haphazard.
2. We should have a more disciplined approach to feature flagging, even if it
   just means that we stick them in a dict called FEATURES.
3. We need to handle configuration for multiple courses. This could be as
   multiple sites, but we do need a way to map their data assets.

When refering to XBlocks, we use the entry-point name. For example,
|   setup(
|       name='xblock-foobar',
|       version='0.1',
|       packages=[
|           'foobar_xblock',
|       ],
|       entry_points={
|           'xblock.v1': [
|               'foobar-block = foobar_xblock:FoobarBlock',
|           #    ^^^^^^^^^^^^ This is the one you want.
|           ]
|       },
|   )
"""

# We intentionally define lots of variables that aren't used, and
# want to import all variables from base settings files
# pylint: disable=unused-import

from __future__ import absolute_import

import imp
import os
import sys
from datetime import timedelta
import lms.envs.common
# Although this module itself may not use these imported variables, other dependent modules may.
from lms.envs.common import (
    USE_TZ, ALL_LANGUAGES, update_module_store_settings, ASSET_IGNORE_REGEX,
    PARENTAL_CONSENT_AGE_LIMIT, REGISTRATION_EMAIL_PATTERNS_ALLOWED,
    # The following PROFILE_IMAGE_* settings are included as they are
    # indirectly accessed through the email opt-in API, which is
    # technically accessible through the CMS via legacy URLs.
    PROFILE_IMAGE_BACKEND, PROFILE_IMAGE_DEFAULT_FILENAME, PROFILE_IMAGE_DEFAULT_FILE_EXTENSION,
    PROFILE_IMAGE_SECRET_KEY, PROFILE_IMAGE_MIN_BYTES, PROFILE_IMAGE_MAX_BYTES, PROFILE_IMAGE_SIZES_MAP,
    # The following setting is included as it is used to check whether to
    # display credit eligibility table on the CMS or not.
    COURSE_MODE_DEFAULTS, DEFAULT_COURSE_ABOUT_IMAGE_URL,

    # User-uploaded content
    MEDIA_ROOT,
    MEDIA_URL,

    # Lazy Gettext
    _,

    # Django REST framework configuration
    REST_FRAMEWORK,

    STATICI18N_OUTPUT_DIR,

    # Heartbeat
    HEARTBEAT_CHECKS,
    HEARTBEAT_EXTENDED_CHECKS,
    HEARTBEAT_CELERY_TIMEOUT,

    # Default site to use if no site exists matching request headers
    SITE_ID,

    # constants for redirects app
    REDIRECT_CACHE_TIMEOUT,
    REDIRECT_CACHE_KEY_PREFIX,

    # This is required for the migrations in oauth_dispatch.models
    # otherwise it fails saying this attribute is not present in Settings
    # Although Studio does not enable OAuth2 Provider capability, the new approach
    # to generating test databases will discover and try to create all tables
    # and this setting needs to be present
    OAUTH2_PROVIDER_APPLICATION_MODEL,
    JWT_AUTH,

    USERNAME_REGEX_PARTIAL,
    USERNAME_PATTERN,

    # django-debug-toolbar
    DEBUG_TOOLBAR_PATCH_SETTINGS,

    COURSE_ENROLLMENT_MODES,
    CONTENT_TYPE_GATE_GROUP_IDS,

    DISABLE_ACCOUNT_ACTIVATION_REQUIREMENT_SWITCH,

    GENERATE_PROFILE_SCORES,

    # Methods to derive settings
    _make_mako_template_dirs,
    _make_locale_paths,
)
from path import Path as path
from django.core.urlresolvers import reverse_lazy

from lms.djangoapps.lms_xblock.mixin import LmsBlockMixin
from cms.lib.xblock.authoring_mixin import AuthoringMixin
from xmodule.modulestore.edit_info import EditInfoMixin
from openedx.core.djangoapps.theming.helpers_dirs import (
    get_themes_unchecked,
    get_theme_base_dirs_from_settings
)
from openedx.core.lib.license import LicenseMixin
from openedx.core.lib.derived import derived, derived_collection_entry
from openedx.core.release import doc_version

################ Enable credit eligibility feature ####################
ENABLE_CREDIT_ELIGIBILITY = True

################################ Block Structures ###################################
BLOCK_STRUCTURES_SETTINGS = dict(
    # Delay, in seconds, after a new edit of a course is published
    # before updating the block structures cache.  This is needed
    # for a better chance at getting the latest changes when there
    # are secondary reads in sharded mongoDB clusters. See TNL-5041
    # for more info.
    COURSE_PUBLISH_TASK_DELAY=30,

    # Delay, in seconds, between retry attempts if a task fails.
    TASK_DEFAULT_RETRY_DELAY=30,

    # Maximum number of retries per task.
    TASK_MAX_RETRIES=5,

    # Backend storage options
    PRUNING_ACTIVE=False,
)

############################ FEATURE CONFIGURATION #############################

PLATFORM_NAME = _('Your Platform Name Here')
PLATFORM_DESCRIPTION = _('Your Platform Description Here')

PLATFORM_FACEBOOK_ACCOUNT = "http://www.facebook.com/YourPlatformFacebookAccount"
PLATFORM_TWITTER_ACCOUNT = "@YourPlatformTwitterAccount"

# Dummy secret key for dev/test
SECRET_KEY = 'dev key'
FAVICON_PATH = 'images/favicon.ico'
STUDIO_NAME = _("Your Platform Studio")
STUDIO_SHORT_NAME = _("Studio")
FEATURES = {
    'GITHUB_PUSH': False,

    # for consistency in user-experience, keep the value of the following 3 settings
    # in sync with the ones in lms/envs/common.py
    'ENABLE_DISCUSSION_SERVICE': True,
    'ENABLE_TEXTBOOK': True,

    # .. documented_elsewhere: true
    # .. documented_elsewhere_name: ENABLE_STUDENT_NOTES
    'ENABLE_STUDENT_NOTES': True,

    # DO NOT SET TO True IN THIS FILE
    # Doing so will cause all courses to be released on production
    'DISABLE_START_DATES': False,  # When True, all courses will be active, regardless of start date

    # email address for studio staff (eg to request course creation)
    'STUDIO_REQUEST_EMAIL': '',

    # Segment - must explicitly turn it on for production
    'CMS_SEGMENT_KEY': None,

    # Enable URL that shows information about the status of various services
    'ENABLE_SERVICE_STATUS': False,

    # Don't autoplay videos for course authors
    'AUTOPLAY_VIDEOS': False,

    # Move the course author to next page when a video finishes. Set to True to
    # show an auto-advance button in videos. If False, videos never auto-advance.
    'ENABLE_AUTOADVANCE_VIDEOS': False,

    # If set to True, new Studio users won't be able to author courses unless
    # an Open edX admin has added them to the course creator group.
    'ENABLE_CREATOR_GROUP': True,

    # Turn off account locking if failed login attempts exceeds a limit
    'ENABLE_MAX_FAILED_LOGIN_ATTEMPTS': False,

    # Allow editing of short description in course settings in cms
    'EDITABLE_SHORT_DESCRIPTION': True,

    # Hide any Personally Identifiable Information from application logs
    'SQUELCH_PII_IN_LOGS': False,

    # Toggles the embargo functionality, which blocks users
    # based on their location.
    'EMBARGO': False,

    # Turn on/off Microsites feature
    'USE_MICROSITES': False,

    # Allow creating courses with non-ascii characters in the course id
    'ALLOW_UNICODE_COURSE_ID': False,

    # Prevent concurrent logins per user
    'PREVENT_CONCURRENT_LOGINS': False,

    # Turn off Video Upload Pipeline through Studio, by default
    'ENABLE_VIDEO_UPLOAD_PIPELINE': False,

    # let students save and manage their annotations
    # for consistency in user-experience, keep the value of this feature flag
    # in sync with the one in lms/envs/common.py
    'ENABLE_EDXNOTES': False,

    # Show a new field in "Advanced settings" that can store custom data about a
    # course and that can be read from themes
    'ENABLE_OTHER_COURSE_SETTINGS': False,

    # Enable support for content libraries. Note that content libraries are
    # only supported in courses using split mongo.
    'ENABLE_CONTENT_LIBRARIES': True,

    # Milestones application flag
    'MILESTONES_APP': False,

    # Prerequisite courses feature flag
    'ENABLE_PREREQUISITE_COURSES': False,

    # Toggle course entrance exams feature
    'ENTRANCE_EXAMS': False,

    # Toggle platform-wide course licensing
    'LICENSING': False,

    # Enable the courseware search functionality
    'ENABLE_COURSEWARE_INDEX': False,

    # Enable content libraries search functionality
    'ENABLE_LIBRARY_INDEX': False,

    # Enable course reruns, which will always use the split modulestore
    'ALLOW_COURSE_RERUNS': True,

    # Certificates Web/HTML Views
    'CERTIFICATES_HTML_VIEW': False,

    # Teams feature
    'ENABLE_TEAMS': True,

    # Show video bumper in Studio
    'ENABLE_VIDEO_BUMPER': False,

    # Show issue open badges in Studio
    'ENABLE_OPENBADGES': False,

    # How many seconds to show the bumper again, default is 7 days:
    'SHOW_BUMPER_PERIODICITY': 7 * 24 * 3600,

    # Enable credit eligibility feature
    'ENABLE_CREDIT_ELIGIBILITY': ENABLE_CREDIT_ELIGIBILITY,

    # Special Exams, aka Timed and Proctored Exams
    'ENABLE_SPECIAL_EXAMS': False,

    'ORGANIZATIONS_APP': False,

    # Show the language selector in the header
    'SHOW_HEADER_LANGUAGE_SELECTOR': False,

    # At edX it's safe to assume that English transcripts are always available
    # This is not the case for all installations.
    # The default value in {lms,cms}/envs/common.py and xmodule/tests/test_video.py should be consistent.
    'FALLBACK_TO_ENGLISH_TRANSCRIPTS': True,

    # Set this to False to facilitate cleaning up invalid xml from your modulestore.
    'ENABLE_XBLOCK_XML_VALIDATION': True,

    # Allow public account creation
    'ALLOW_PUBLIC_ACCOUNT_CREATION': True,

    # Whether or not the dynamic EnrollmentTrackUserPartition should be registered.
    'ENABLE_ENROLLMENT_TRACK_USER_PARTITION': True,

    # Whether to send an email for failed password reset attempts or not. This is mainly useful for notifying users
    # that they don't have an account associated with email addresses they believe they've registered with.
    'ENABLE_PASSWORD_RESET_FAILURE_EMAIL': False,

    # Whether archived courses (courses with end dates in the past) should be
    # shown in Studio in a separate list.
    'ENABLE_SEPARATE_ARCHIVED_COURSES': True,

    # For acceptance and load testing
    'AUTOMATIC_AUTH_FOR_TESTING': False,

    # Prevent auto auth from creating superusers or modifying existing users
    'RESTRICT_AUTOMATIC_AUTH': True,

    # Set this to true to make API docs available at /api-docs/.
    'ENABLE_API_DOCS': False,
}

ENABLE_JASMINE = False

# List of logout URIs for each IDA that the learner should be logged out of when they logout of the LMS. Only applies to
# IDA for which the social auth flow uses DOT (Django OAuth Toolkit).
IDA_LOGOUT_URI_LIST = []

############################# SOCIAL MEDIA SHARING #############################
SOCIAL_SHARING_SETTINGS = {
    # Note: Ensure 'CUSTOM_COURSE_URLS' has a matching value in lms/envs/common.py
    'CUSTOM_COURSE_URLS': False
}

SOCIAL_MEDIA_FOOTER_URLS = {}

# This is just a placeholder image.
# Site operators can customize this with their organization's image.
FOOTER_ORGANIZATION_IMAGE = "images/logo.png"

############################# SET PATH INFORMATION #############################
PROJECT_ROOT = path(__file__).abspath().dirname().dirname()  # /edx-platform/cms
REPO_ROOT = PROJECT_ROOT.dirname()
COMMON_ROOT = REPO_ROOT / "common"
OPENEDX_ROOT = REPO_ROOT / "openedx"
CMS_ROOT = REPO_ROOT / "cms"
LMS_ROOT = REPO_ROOT / "lms"
ENV_ROOT = REPO_ROOT.dirname()  # virtualenv dir /edx-platform is in
COURSES_ROOT = ENV_ROOT / "data"

GITHUB_REPO_ROOT = ENV_ROOT / "data"

sys.path.append(REPO_ROOT)
sys.path.append(PROJECT_ROOT / 'djangoapps')
sys.path.append(COMMON_ROOT / 'djangoapps')

# For geolocation ip database
GEOIP_PATH = REPO_ROOT / "common/static/data/geoip/GeoLite2-Country.mmdb"

DATA_DIR = COURSES_ROOT

######################## BRANCH.IO ###########################
BRANCH_IO_KEY = ''

######################## GOOGLE ANALYTICS ###########################
GOOGLE_ANALYTICS_ACCOUNT = None

############################# TEMPLATE CONFIGURATION #############################
# Mako templating
import tempfile
MAKO_MODULE_DIR = os.path.join(tempfile.gettempdir(), 'mako_cms')
MAKO_TEMPLATE_DIRS_BASE = [
    PROJECT_ROOT / 'templates',
    COMMON_ROOT / 'templates',
    COMMON_ROOT / 'djangoapps' / 'pipeline_mako' / 'templates',
    COMMON_ROOT / 'static',  # required to statically include common Underscore templates
    OPENEDX_ROOT / 'core' / 'djangoapps' / 'cors_csrf' / 'templates',
    OPENEDX_ROOT / 'core' / 'djangoapps' / 'dark_lang' / 'templates',
    OPENEDX_ROOT / 'core' / 'lib' / 'license' / 'templates',
    CMS_ROOT / 'djangoapps' / 'pipeline_js' / 'templates',
]

CONTEXT_PROCESSORS = (
    'django.template.context_processors.request',
    'django.template.context_processors.static',
    'django.contrib.messages.context_processors.messages',
    'django.template.context_processors.i18n',
    'django.contrib.auth.context_processors.auth',  # this is required for admin
    'django.template.context_processors.csrf',
    'help_tokens.context_processor',
    'openedx.core.djangoapps.site_configuration.context_processors.configuration_context',
)

# Django templating
TEMPLATES = [
    {
        'NAME': 'django',
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        # Don't look for template source files inside installed applications.
        'APP_DIRS': False,
        # Instead, look for template source files in these dirs.
        'DIRS': _make_mako_template_dirs,
        # Options specific to this backend.
        'OPTIONS': {
            'loaders': (
                # We have to use mako-aware template loaders to be able to include
                # mako templates inside django templates (such as main_django.html).
                'openedx.core.djangoapps.theming.template_loaders.ThemeTemplateLoader',
                'edxmako.makoloader.MakoFilesystemLoader',
                'edxmako.makoloader.MakoAppDirectoriesLoader',
            ),
            'context_processors': CONTEXT_PROCESSORS,
            # Change 'debug' in your environment settings files - not here.
            'debug': False
        }
    },
    {
        'NAME': 'mako',
        'BACKEND': 'edxmako.backend.Mako',
        'APP_DIRS': False,
        'DIRS': _make_mako_template_dirs,
        'OPTIONS': {
            'context_processors': CONTEXT_PROCESSORS,
            'debug': False,
        }
    },
    {
        # This separate copy of the Mako backend is used to render previews using the LMS templates
        'NAME': 'preview',
        'BACKEND': 'edxmako.backend.Mako',
        'APP_DIRS': False,
        'DIRS': lms.envs.common.MAKO_TEMPLATE_DIRS_BASE,
        'OPTIONS': {
            'context_processors': CONTEXT_PROCESSORS,
            'debug': False,
            'namespace': 'lms.main',
        }
    },
]
derived_collection_entry('TEMPLATES', 0, 'DIRS')
derived_collection_entry('TEMPLATES', 1, 'DIRS')
DEFAULT_TEMPLATE_ENGINE = TEMPLATES[0]

#################################### AWS #######################################
# S3BotoStorage insists on a timeout for uploaded assets. We should make it
# permanent instead, but rather than trying to figure out exactly where that
# setting is, I'm just bumping the expiration time to something absurd (100
# years). This is only used if DEFAULT_FILE_STORAGE is overriden to use S3
# in the global settings.py
AWS_SES_REGION_NAME = 'us-east-1'
AWS_SES_REGION_ENDPOINT = 'email.us-east-1.amazonaws.com'

##############################################################################

EDX_ROOT_URL = ''
LOGIN_REDIRECT_URL = EDX_ROOT_URL + '/home/'
LOGIN_URL = reverse_lazy('login_redirect_to_lms')

# use the ratelimit backend to prevent brute force attacks
AUTHENTICATION_BACKENDS = [
    'rules.permissions.ObjectPermissionBackend',
    'openedx.core.djangoapps.oauth_dispatch.dot_overrides.backends.EdxRateLimitedAllowAllUsersModelBackend',
]

STATIC_ROOT_BASE = '/edx/var/edxapp/staticfiles'

# License for serving content in China
ICP_LICENSE = None
ICP_LICENSE_INFO = {}

LOGGING_ENV = 'sandbox'

LMS_BASE = 'localhost:18000'
LMS_ROOT_URL = "https://localhost:18000"
LMS_INTERNAL_ROOT_URL = LMS_ROOT_URL
LMS_ENROLLMENT_API_PATH = "/api/enrollment/v1/"
ENTERPRISE_API_URL = LMS_INTERNAL_ROOT_URL + '/enterprise/api/v1/'
ENTERPRISE_CONSENT_API_URL = LMS_INTERNAL_ROOT_URL + '/consent/api/v1/'
ENTERPRISE_MARKETING_FOOTER_QUERY_PARAMS = {}
FRONTEND_LOGIN_URL = LOGIN_URL
FRONTEND_LOGOUT_URL = lambda settings: settings.LMS_ROOT_URL + '/logout'
derived('FRONTEND_LOGOUT_URL')

CMS_BASE = 'localhost:18010'

LOG_DIR = '/edx/var/log/edx'

LOCAL_LOGLEVEL = "INFO"

MAINTENANCE_BANNER_TEXT = 'Sample banner message'

WIKI_ENABLED = True

CERT_QUEUE = 'certificates'
# List of logout URIs for each IDA that the learner should be logged out of when they logout of
# Studio. Only applies to IDA for which the social auth flow uses DOT (Django OAuth Toolkit).
IDA_LOGOUT_URI_LIST = []

ELASTIC_SEARCH_CONFIG = [
    {
        'use_ssl': False,
        'host': 'localhost',
        'port': 9200
    }
]

# These are standard regexes for pulling out info like course_ids, usage_ids, etc.
# They are used so that URLs with deprecated-format strings still work.
from lms.envs.common import (
    COURSE_KEY_PATTERN, COURSE_KEY_REGEX, COURSE_ID_PATTERN, USAGE_KEY_PATTERN, ASSET_KEY_PATTERN
)

######################### CSRF #########################################

# Forwards-compatibility with Django 1.7
CSRF_COOKIE_AGE = 60 * 60 * 24 * 7 * 52
# It is highly recommended that you override this in any environment accessed by
# end users
CSRF_COOKIE_SECURE = False

CROSS_DOMAIN_CSRF_COOKIE_DOMAIN = ''
CROSS_DOMAIN_CSRF_COOKIE_NAME = ''

#################### CAPA External Code Evaluation #############################
XQUEUE_INTERFACE = {
    'url': 'http://localhost:18040',
    'basic_auth': ['edx', 'edx'],
    'django_auth': {
        'username': 'lms',
        'password': 'password'
    }
}

################################# Middleware ###################################

MIDDLEWARE_CLASSES = [
    'openedx.core.lib.x_forwarded_for.middleware.XForwardedForMiddleware',

    'crum.CurrentRequestUserMiddleware',

    # A newer and safer request cache.
    'edx_django_utils.cache.middleware.RequestCacheMiddleware',
    'edx_django_utils.monitoring.middleware.MonitoringMemoryMiddleware',

    # Cookie monitoring
    'openedx.core.lib.request_utils.CookieMetricsMiddleware',

    'openedx.core.djangoapps.header_control.middleware.HeaderControlMiddleware',
    'django.middleware.cache.UpdateCacheMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.sites.middleware.CurrentSiteMiddleware',
    'edx_rest_framework_extensions.auth.jwt.middleware.JwtAuthCookieMiddleware',

    # Allows us to define redirects via Django admin
    'django_sites_extensions.middleware.RedirectMiddleware',

    # Instead of SessionMiddleware, we use a more secure version
    # 'django.contrib.sessions.middleware.SessionMiddleware',
    'openedx.core.djangoapps.safe_sessions.middleware.SafeSessionMiddleware',

    'method_override.middleware.MethodOverrideMiddleware',

    # Instead of AuthenticationMiddleware, we use a cache-backed version
    'openedx.core.djangoapps.cache_toolbox.middleware.CacheBackedAuthenticationMiddleware',

    'student.middleware.UserStandingMiddleware',
    'openedx.core.djangoapps.contentserver.middleware.StaticContentServer',

    'django.contrib.messages.middleware.MessageMiddleware',
    'track.middleware.TrackMiddleware',

    # This is used to set or update the user language preferences.
    'openedx.core.djangoapps.lang_pref.middleware.LanguagePreferenceMiddleware',

    # Allows us to dark-launch particular languages
    'openedx.core.djangoapps.dark_lang.middleware.DarkLangMiddleware',

    'openedx.core.djangoapps.embargo.middleware.EmbargoMiddleware',

    # Detects user-requested locale from 'accept-language' header in http request
    'django.middleware.locale.LocaleMiddleware',

    'codejail.django_integration.ConfigureCodeJailMiddleware',

    # catches any uncaught RateLimitExceptions and returns a 403 instead of a 500
    'ratelimitbackend.middleware.RateLimitMiddleware',

    # for expiring inactive sessions
    'openedx.core.djangoapps.session_inactivity_timeout.middleware.SessionInactivityTimeout',

    'openedx.core.djangoapps.theming.middleware.CurrentSiteThemeMiddleware',

    # use Django built in clickjacking protection
    'django.middleware.clickjacking.XFrameOptionsMiddleware',

    'waffle.middleware.WaffleMiddleware',

    # Enables force_django_cache_miss functionality for TieredCache.
    'edx_django_utils.cache.middleware.TieredCacheMiddleware',

    # Outputs monitoring metrics for a request.
    'edx_rest_framework_extensions.middleware.RequestMetricsMiddleware',

    'edx_rest_framework_extensions.auth.jwt.middleware.EnsureJWTAuthSettingsMiddleware',

    # Handles automatically storing user ids in django-simple-history tables when possible.
    'simple_history.middleware.HistoryRequestMiddleware',

    # This must be last so that it runs first in the process_response chain
    'openedx.core.djangoapps.site_configuration.middleware.SessionCookieDomainOverrideMiddleware',
]

# Clickjacking protection can be disabled by setting this to 'ALLOW'
X_FRAME_OPTIONS = 'DENY'

# Platform for Privacy Preferences header
P3P_HEADER = 'CP="Open EdX does not have a P3P policy."'

############# XBlock Configuration ##########

# Import after sys.path fixup
from xmodule.modulestore.inheritance import InheritanceMixin
from xmodule.modulestore import prefer_xmodules
from xmodule.x_module import XModuleMixin

# These are the Mixins that should be added to every XBlock.
# This should be moved into an XBlock Runtime/Application object
# once the responsibility of XBlock creation is moved out of modulestore - cpennington
XBLOCK_MIXINS = (
    LmsBlockMixin,
    InheritanceMixin,
    XModuleMixin,
    EditInfoMixin,
    AuthoringMixin,
)

XBLOCK_SELECT_FUNCTION = prefer_xmodules

# Paths to wrapper methods which should be applied to every XBlock's FieldData.
XBLOCK_FIELD_DATA_WRAPPERS = ()

############################ ORA 2 ############################################

# By default, don't use a file prefix
ORA2_FILE_PREFIX = None

# Default File Upload Storage bucket and prefix. Used by the FileUpload Service.
FILE_UPLOAD_STORAGE_BUCKET_NAME = 'SET-ME-PLEASE (ex. bucket-name)'
FILE_UPLOAD_STORAGE_PREFIX = 'submissions_attachments'

############################ Modulestore Configuration ################################

DOC_STORE_CONFIG = {
    'host': 'localhost',
    'db': 'xmodule',
    'collection': 'modulestore',
    # If 'asset_collection' defined, it'll be used
    # as the collection name for asset metadata.
    # Otherwise, a default collection name will be used.
}

CONTENTSTORE = {
    'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
    # connection strings are duplicated temporarily for
    # backward compatibility
    'OPTIONS': {
        'db': 'edxapp',
        'host': 'localhost',
        'password': 'edxapp',
        'port': 27017,
        'user': 'edxapp',
        'ssl': False
    },
    'ADDITIONAL_OPTIONS': {},
    'DOC_STORE_CONFIG': DOC_STORE_CONFIG
}

MODULESTORE_BRANCH = 'draft-preferred'

MODULESTORE = {
    'default': {
        'ENGINE': 'xmodule.modulestore.mixed.MixedModuleStore',
        'OPTIONS': {
            'mappings': {},
            'stores': [
                {
                    'NAME': 'split',
                    'ENGINE': 'xmodule.modulestore.split_mongo.split_draft.DraftVersioningModuleStore',
                    'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
                    'OPTIONS': {
                        'default_class': 'xmodule.hidden_module.HiddenDescriptor',
                        'fs_root': DATA_DIR,
                        'render_template': 'edxmako.shortcuts.render_to_string',
                    }
                },
                {
                    'NAME': 'draft',
                    'ENGINE': 'xmodule.modulestore.mongo.DraftMongoModuleStore',
                    'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
                    'OPTIONS': {
                        'default_class': 'xmodule.hidden_module.HiddenDescriptor',
                        'fs_root': DATA_DIR,
                        'render_template': 'edxmako.shortcuts.render_to_string',
                    }
                }
            ]
        }
    }
}

# Modulestore-level field override providers. These field override providers don't
# require student context.
MODULESTORE_FIELD_OVERRIDE_PROVIDERS = ()

DATABASES = {
    # edxapp's edxapp-migrate scripts and the edxapp_migrate play
    # will ensure that any DB not named read_replica will be migrated
    # for both the lms and cms.
    'default': {
        'ATOMIC_REQUESTS': True,
        'CONN_MAX_AGE': 0,
        'ENGINE': 'django.db.backends.mysql',
        'HOST': 'localhost',
        'NAME': 'edxapp',
        'OPTIONS': {},
        'PASSWORD': 'password',
        'PORT': '3306',
        'USER': 'edxapp001'
    },
    'read_replica': {
        'CONN_MAX_AGE': 0,
        'ENGINE': 'django.db.backends.mysql',
        'HOST': 'localhost',
        'NAME': 'dxapp',
        'OPTIONS': {},
        'PASSWORD': 'password',
        'PORT': '3306',
        'USER': 'edxapp001'
    },
    'student_module_history': {
        'CONN_MAX_AGE': 0,
        'ENGINE': 'django.db.backends.mysql',
        'HOST': 'localhost',
        'NAME': 'edxapp_csmh',
        'OPTIONS': {},
        'PASSWORD': 'password',
        'PORT': '3306',
        'USER': 'edxapp'
    }
}

#################### Python sandbox ############################################

CODE_JAIL = {
    # from https://github.com/edx/codejail/blob/master/codejail/django_integration.py#L24, '' should be same as None
    'python_bin': '/edx/app/edxapp/venvs/edxapp-sandbox/bin/python',
    # User to run as in the sandbox.
    'user': 'sandbox',

    # Configurable limits.
    'limits': {
        # How many CPU seconds can jailed code use?
        'CPU': 1,
        # Limit the memory of the jailed process to something high but not
        # infinite (512MiB in bytes)
        'VMEM': 536870912,
        # Time in seconds that the jailed process has to run.
        'REALTIME': 3,
        'PROXY': 0,
        # Needs to be non-zero so that jailed code can use it as their temp directory.(1MiB in bytes)
        'FSIZE': 1048576,
    },
}

# Some courses are allowed to run unsafe code. This is a list of regexes, one
# of them must match the course id for that course to run unsafe code.
#
# For example:
#
#   COURSES_WITH_UNSAFE_CODE = [
#       r"Harvard/XY123.1/.*"
#   ]

COURSES_WITH_UNSAFE_CODE = []

############################ DJANGO_BUILTINS ################################
# Change DEBUG in your environment settings files, not here
DEBUG = False
SESSION_COOKIE_SECURE = False
SESSION_SAVE_EVERY_REQUEST = False
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'
SESSION_COOKIE_DOMAIN = ""
SESSION_COOKIE_NAME = 'sessionid'

# Site info
SITE_NAME = "localhost"
HTTPS = 'on'
ROOT_URLCONF = 'cms.urls'

COURSE_IMPORT_EXPORT_BUCKET = ''
ALTERNATE_WORKER_QUEUES = 'lms'

STATIC_URL_BASE = '/static/'

X_FRAME_OPTIONS = 'DENY'

GIT_REPO_EXPORT_DIR = '/edx/var/edxapp/export_course_repos'

# Email
TECH_SUPPORT_EMAIL = 'technical@example.com'
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
EMAIL_HOST = 'localhost'
EMAIL_PORT = 25
EMAIL_USE_TLS = False
EMAIL_HOST_USER = ''
EMAIL_HOST_PASSWORD = ''
DEFAULT_FROM_EMAIL = 'registration@example.com'
DEFAULT_FEEDBACK_EMAIL = 'feedback@example.com'
TECH_SUPPORT_EMAIL = 'technical@example.com'
CONTACT_EMAIL = 'info@example.com'
BUGS_EMAIL = 'bugs@example.com'
SERVER_EMAIL = 'devops@example.com'
UNIVERSITY_EMAIL = 'university@example.com'
PRESS_EMAIL = 'press@example.com'
ADMINS = []
MANAGERS = ADMINS

# Initialize to 'release', but read from JSON in production.py
EDX_PLATFORM_REVISION = 'release'

# Static content
STATIC_URL = '/static/studio/'
STATIC_ROOT = ENV_ROOT / "staticfiles" / 'studio'

STATICFILES_DIRS = [
    COMMON_ROOT / "static",
    PROJECT_ROOT / "static",

    # This is how you would use the textbook images locally
    # ("book", ENV_ROOT / "book_images"),
]

# Locale/Internationalization
CELERY_TIMEZONE = 'UTC'
TIME_ZONE = 'UTC'
LANGUAGE_CODE = 'en'  # http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGES_BIDI = lms.envs.common.LANGUAGES_BIDI

LANGUAGE_COOKIE = lms.envs.common.LANGUAGE_COOKIE

LANGUAGES = lms.envs.common.LANGUAGES
LANGUAGE_DICT = dict(LANGUAGES)

# Languages supported for custom course certificate templates
CERTIFICATE_TEMPLATE_LANGUAGES = {
    'en': 'English',
    'es': 'Español',
}

USE_I18N = True
USE_L10N = True

STATICI18N_ROOT = PROJECT_ROOT / "static"

LOCALE_PATHS = _make_locale_paths
derived('LOCALE_PATHS')

# Messages
MESSAGE_STORAGE = 'django.contrib.messages.storage.session.SessionStorage'

COURSE_IMPORT_EXPORT_STORAGE = 'django.core.files.storage.FileSystemStorage'

##### EMBARGO #####
EMBARGO_SITE_REDIRECT_URL = None

############################### PIPELINE #######################################

PIPELINE = {
    'PIPELINE_ENABLED': True,
    # Don't use compression by default
    'CSS_COMPRESSOR': None,
    'JS_COMPRESSOR': None,
    # Don't wrap JavaScript as there is code that depends upon updating the global namespace
    'DISABLE_WRAPPER': True,
    # Specify the UglifyJS binary to use
    'UGLIFYJS_BINARY': 'node_modules/.bin/uglifyjs',
    'COMPILERS': (),
    'YUI_BINARY': 'yui-compressor',
}

STATICFILES_STORAGE = 'openedx.core.storage.ProductionStorage'

# List of finder classes that know how to find static files in various locations.
# Note: the pipeline finder is included to be able to discover optimized files
STATICFILES_FINDERS = [
    'openedx.core.djangoapps.theming.finders.ThemeFilesFinder',
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    'openedx.core.lib.xblock_pipeline.finder.XBlockPipelineFinder',
    'pipeline.finders.PipelineFinder',
]

from openedx.core.lib.rooted_paths import rooted_glob

PIPELINE['STYLESHEETS'] = {
    'style-vendor': {
        'source_filenames': [
            'css/vendor/normalize.css',
            'css/vendor/font-awesome.css',
            'css/vendor/html5-input-polyfills/number-polyfill.css',
            'js/vendor/CodeMirror/codemirror.css',
            'css/vendor/ui-lightness/jquery-ui-1.8.22.custom.css',
            'css/vendor/jquery.qtip.min.css',
            'js/vendor/markitup/skins/simple/style.css',
            'js/vendor/markitup/sets/wiki/style.css',
        ],
        'output_filename': 'css/cms-style-vendor.css',
    },
    'style-vendor-tinymce-content': {
        'source_filenames': [
            'css/tinymce-studio-content-fonts.css',
            'js/vendor/tinymce/js/tinymce/skins/studio-tmce4/content.min.css',
            'css/tinymce-studio-content.css'
        ],
        'output_filename': 'css/cms-style-vendor-tinymce-content.css',
    },
    'style-vendor-tinymce-skin': {
        'source_filenames': [
            'js/vendor/tinymce/js/tinymce/skins/studio-tmce4/skin.min.css'
        ],
        'output_filename': 'css/cms-style-vendor-tinymce-skin.css',
    },
    'style-main-v1': {
        'source_filenames': [
            'css/studio-main-v1.css',
        ],
        'output_filename': 'css/studio-main-v1.css',
    },
    'style-main-v1-rtl': {
        'source_filenames': [
            'css/studio-main-v1-rtl.css',
        ],
        'output_filename': 'css/studio-main-v1-rtl.css',
    },
    'style-main-v2': {
        'source_filenames': [
            'css/studio-main-v2.css',
        ],
        'output_filename': 'css/studio-main-v2.css',
    },
    'style-main-v2-rtl': {
        'source_filenames': [
            'css/studio-main-v2-rtl.css',
        ],
        'output_filename': 'css/studio-main-v2-rtl.css',
    },
    'style-xmodule-annotations': {
        'source_filenames': [
            'css/vendor/ova/annotator.css',
            'css/vendor/ova/edx-annotator.css',
            'css/vendor/ova/video-js.min.css',
            'css/vendor/ova/rangeslider.css',
            'css/vendor/ova/share-annotator.css',
            'css/vendor/ova/richText-annotator.css',
            'css/vendor/ova/tags-annotator.css',
            'css/vendor/ova/flagging-annotator.css',
            'css/vendor/ova/diacritic-annotator.css',
            'css/vendor/ova/grouping-annotator.css',
            'css/vendor/ova/ova.css',
            'js/vendor/ova/catch/css/main.css'
        ],
        'output_filename': 'css/cms-style-xmodule-annotations.css',
    },
}

base_vendor_js = [
    'js/src/utility.js',
    'js/src/logger.js',
    'common/js/vendor/jquery.js',
    'common/js/vendor/jquery-migrate.js',
    'js/vendor/jquery.cookie.js',
    'js/vendor/url.min.js',
    'common/js/vendor/underscore.js',
    'common/js/vendor/underscore.string.js',
    'common/js/vendor/backbone.js',
    'js/vendor/URI.min.js',

    # Make some edX UI Toolkit utilities available in the global "edx" namespace
    'edx-ui-toolkit/js/utils/global-loader.js',
    'edx-ui-toolkit/js/utils/string-utils.js',
    'edx-ui-toolkit/js/utils/html-utils.js',

    # Load Bootstrap and supporting libraries
    'common/js/vendor/popper.js',
    'common/js/vendor/bootstrap.js',

    # Finally load RequireJS
    'common/js/vendor/require.js'
]

# test_order: Determines the position of this chunk of javascript on
# the jasmine test page
PIPELINE['JAVASCRIPT'] = {
    'base_vendor': {
        'source_filenames': base_vendor_js,
        'output_filename': 'js/cms-base-vendor.js',
    },
    'module-js': {
        'source_filenames': (