common.py

REQUIRE_BUILD_PROFILE = "lms/js/build.js"

# The name of the require.js script used by your project, relative to REQUIRE_BASE_URL.
REQUIRE_JS = "common/js/vendor/require.js"

# Whether to run django-require in debug mode.
REQUIRE_DEBUG = False

# In production, the Django pipeline appends a file hash to JavaScript file names.
# This makes it difficult for RequireJS to load its requirements, since module names
# specified in JavaScript code do not include the hash.
# For this reason, we calculate the actual path including the hash on the server
# when rendering the page.  We then override the default paths provided to RequireJS
# so it can resolve the module name to the correct URL.
#
# If you want to load JavaScript dependencies using RequireJS
# but you don't want to include those dependencies in the JS bundle for the page,
# then you need to add the js urls in this list.
REQUIRE_JS_PATH_OVERRIDES = {
    'course_bookmarks/js/views/bookmark_button': 'course_bookmarks/js/views/bookmark_button.js',
    'js/views/message_banner': 'js/views/message_banner.js',
    'moment': 'common/js/vendor/moment-with-locales.js',
    'moment-timezone': 'common/js/vendor/moment-timezone-with-data.js',
    'js/courseware/course_info_events': 'js/courseware/course_info_events.js',
    'js/courseware/accordion_events': 'js/courseware/accordion_events.js',
    'js/dateutil_factory': 'js/dateutil_factory.js',
    'js/courseware/link_clicked_events': 'js/courseware/link_clicked_events.js',
    'js/courseware/toggle_element_visibility': 'js/courseware/toggle_element_visibility.js',
    'js/student_account/logistration_factory': 'js/student_account/logistration_factory.js',
    'js/courseware/courseware_factory': 'js/courseware/courseware_factory.js',
    'js/groups/views/cohorts_dashboard_factory': 'js/groups/views/cohorts_dashboard_factory.js',
    'js/groups/discussions_management/discussions_dashboard_factory': 'js/discussions_management/views/discussions_dashboard_factory.js',  # pylint: disable=line-too-long
    'draggabilly': 'js/vendor/draggabilly.js',
    'hls': 'common/js/vendor/hls.js'
}

########################## DJANGO WEBPACK LOADER ##############################

WEBPACK_LOADER = {
    'DEFAULT': {
        'BUNDLE_DIR_NAME': 'bundles/',
        'STATS_FILE': os.path.join(STATIC_ROOT, 'webpack-stats.json')
    },
    'WORKERS': {
        'BUNDLE_DIR_NAME': 'bundles/',
        'STATS_FILE': os.path.join(STATIC_ROOT, 'webpack-worker-stats.json')
    }
}
WEBPACK_CONFIG_PATH = 'webpack.prod.config.js'

########################## DJANGO DEBUG TOOLBAR ###############################

# We don't enable Django Debug Toolbar universally, but whenever we do, we want
# to avoid patching settings.  Patched settings can cause circular import
# problems: https://django-debug-toolbar.readthedocs.org/en/1.0/installation.html#explicit-setup

DEBUG_TOOLBAR_PATCH_SETTINGS = False

################################# CELERY ######################################

# Celery's task autodiscovery won't find tasks nested in a tasks package.
# Tasks are only registered when the module they are defined in is imported.
CELERY_IMPORTS = (
    'openedx.core.djangoapps.programs.tasks.v1.tasks',
)

# Message configuration

CELERY_TASK_SERIALIZER = 'json'
CELERY_RESULT_SERIALIZER = 'json'

CELERY_MESSAGE_COMPRESSION = 'gzip'

# Results configuration

CELERY_IGNORE_RESULT = False
CELERY_STORE_ERRORS_EVEN_IF_IGNORED = True

# Events configuration

CELERY_TRACK_STARTED = True

CELERY_SEND_EVENTS = True
CELERY_SEND_TASK_SENT_EVENT = True

# Exchange configuration

CELERY_DEFAULT_EXCHANGE = 'edx.core'
CELERY_DEFAULT_EXCHANGE_TYPE = 'direct'

# Queues configuration

HIGH_PRIORITY_QUEUE = 'edx.core.high'
DEFAULT_PRIORITY_QUEUE = 'edx.core.default'
HIGH_MEM_QUEUE = 'edx.core.high_mem'

CELERY_QUEUE_HA_POLICY = 'all'

CELERY_CREATE_MISSING_QUEUES = True

CELERY_DEFAULT_QUEUE = DEFAULT_PRIORITY_QUEUE
CELERY_DEFAULT_ROUTING_KEY = DEFAULT_PRIORITY_QUEUE

CELERY_QUEUES = [
    'edx.lms.core.default',
    'edx.lms.core.high',
    'edx.lms.core.high_mem'
]

# let logging work as configured:
CELERYD_HIJACK_ROOT_LOGGER = False

CELERY_BROKER_VHOST = ''
CELERY_BROKER_USE_SSL = False
CELERY_EVENT_QUEUE_TTL = None

CELERY_BROKER_TRANSPORT = 'amqp'
CELERY_BROKER_HOSTNAME = 'localhost'
CELERY_BROKER_USER = 'celery'
CELERY_BROKER_PASSWORD = 'celery'
CELERY_TIMEZONE = 'UTC'

################################ 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,
)

################################ Bulk Email ###################################

# Suffix used to construct 'from' email address for bulk emails.
# A course-specific identifier is prepended.
BULK_EMAIL_DEFAULT_FROM_EMAIL = 'no-reply@example.com'

# Parameters for breaking down course enrollment into subtasks.
BULK_EMAIL_EMAILS_PER_TASK = 500

# Initial delay used for retrying tasks.  Additional retries use
# longer delays.  Value is in seconds.
BULK_EMAIL_DEFAULT_RETRY_DELAY = 30

# Maximum number of retries per task for errors that are not related
# to throttling.
BULK_EMAIL_MAX_RETRIES = 5

# Maximum number of retries per task for errors that are related to
# throttling.  If this is not set, then there is no cap on such retries.
BULK_EMAIL_INFINITE_RETRY_CAP = 1000

# We want Bulk Email running on the high-priority queue, so we define the
# routing key that points to it.  At the moment, the name is the same.
BULK_EMAIL_ROUTING_KEY = HIGH_PRIORITY_QUEUE

# We also define a queue for smaller jobs so that large courses don't block
# smaller emails (see BULK_EMAIL_JOB_SIZE_THRESHOLD setting)
BULK_EMAIL_ROUTING_KEY_SMALL_JOBS = 'edx.lms.core.default'

# For emails with fewer than these number of recipients, send them through
# a different queue to avoid large courses blocking emails that are meant to be
# sent to self and staff
BULK_EMAIL_JOB_SIZE_THRESHOLD = 100

# Flag to indicate if individual email addresses should be logged as they are sent
# a bulk email message.
BULK_EMAIL_LOG_SENT_EMAILS = False

# Delay in seconds to sleep between individual mail messages being sent,
# when a bulk email task is retried for rate-related reasons.  Choose this
# value depending on the number of workers that might be sending email in
# parallel, and what the SES rate is.
BULK_EMAIL_RETRY_DELAY_BETWEEN_SENDS = 0.02

############################# Email Opt In ####################################

# Minimum age for organization-wide email opt in
EMAIL_OPTIN_MINIMUM_AGE = PARENTAL_CONSENT_AGE_LIMIT

############################## Video ##########################################

YOUTUBE = {
    # YouTube JavaScript API
    'API': 'https://www.youtube.com/iframe_api',

    'TEST_TIMEOUT': 1500,

    # URL to get YouTube metadata
    'METADATA_URL': 'https://www.googleapis.com/youtube/v3/videos/',

    # Current youtube api for requesting transcripts.
    # For example: http://video.google.com/timedtext?lang=en&v=j_jEn79vS3g.
    'TEXT_API': {
        'url': 'video.google.com/timedtext',
        'params': {
            'lang': 'en',
            'v': 'set_youtube_id_of_11_symbols_here',
        },
    },

    'IMAGE_API': 'http://img.youtube.com/vi/{youtube_id}/0.jpg',  # /maxresdefault.jpg for 1920*1080
}
YOUTUBE_API_KEY = 'PUT_YOUR_API_KEY_HERE'

################################### APPS ######################################

# The order of INSTALLED_APPS is important, when adding new apps here
# remember to check that you are not creating new
# RemovedInDjango19Warnings in the test logs.
INSTALLED_APPS = [
    # Standard ones that are always installed...
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.humanize',
    'django.contrib.messages',
    'django.contrib.redirects',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.staticfiles',
    'djcelery',

    # Common Initialization
    'openedx.core.djangoapps.common_initialization.apps.CommonInitializationConfig',

    # LMS-specific Initialization
    'lms_initialization.apps.LMSInitializationConfig',

    # Common views
    'openedx.core.djangoapps.common_views',

    # History tables
    'simple_history',

    # Database-backed configuration
    'config_models',
    'openedx.core.djangoapps.config_model_utils',
    'waffle',

    # Monitor the status of services
    'openedx.core.djangoapps.service_status',

    # Display status message to students
    'status',

    # For asset pipelining
    'edxmako.apps.EdxMakoConfig',
    'pipeline',
    'static_replace',
    'webpack_loader',

    # For user interface plugins
    'web_fragments',
    'openedx.core.djangoapps.plugin_api',

    # For content serving
    'openedx.core.djangoapps.contentserver',

    # Site configuration for theming and behavioral modification
    'openedx.core.djangoapps.site_configuration',

    # Video module configs (This will be moved to Video once it becomes an XBlock)
    'openedx.core.djangoapps.video_config',

    # edX Video Pipeline integration
    'openedx.core.djangoapps.video_pipeline',

    # Our courseware
    'lms.djangoapps.courseware',
    'coursewarehistoryextended',
    'student.apps.StudentConfig',

    'static_template_view',
    'staticbook',
    'track',
    'eventtracking.django.apps.EventTrackingConfig',
    'util',
    'lms.djangoapps.certificates.apps.CertificatesConfig',
    'dashboard',
    'lms.djangoapps.instructor_task',
    'openedx.core.djangoapps.course_groups',
    'bulk_email',
    'branding',

    # New (Blockstore-based) XBlock runtime
    'openedx.core.djangoapps.xblock.apps.LmsXBlockAppConfig',

    # Student support tools
    'support',

    # django-oauth2-provider (deprecated)
    'provider',
    'provider.oauth2',
    'edx_oauth2_provider',

    # django-oauth-toolkit
    'oauth2_provider',
    'openedx.core.djangoapps.oauth_dispatch.apps.OAuthDispatchAppConfig',

    'third_party_auth',

    # We don't use this directly (since we use OAuth2), but we need to install it anyway.
    # When a user is deleted, Django queries all tables with a FK to the auth_user table,
    # and since django-rest-framework-oauth imports this, it will try to access tables
    # defined by oauth_provider.  If those tables don't exist, an error can occur.
    'oauth_provider',

    # System Wide Roles
    'openedx.core.djangoapps.system_wide_roles',

    'openedx.core.djangoapps.auth_exchange',

    # For the wiki
    'wiki',  # The new django-wiki from benjaoming
    'django_notify',
    'course_wiki',  # Our customizations
    'mptt',
    'sekizai',
    #'wiki.plugins.attachments',
    'wiki.plugins.links',
    # Notifications were enabled, but only 11 people used it in three years. It
    # got tangled up during the Django 1.8 migration, so we are disabling it.
    # See TNL-3783 for details.
    #'wiki.plugins.notifications',
    'course_wiki.plugins.markdownedx',

    # For testing
    'django.contrib.admin',  # only used in DEBUG mode
    'debug',
    'openedx.core.djangoapps.util.apps.UtilConfig',

    # Discussion forums
    'openedx.core.djangoapps.django_comment_common',

    # Notes
    'edxnotes',

    # Splash screen
    'splash',

    # User API
    'rest_framework',

    'openedx.core.djangoapps.user_api',

    # Shopping cart
    'shoppingcart',

    # Different Course Modes
    'course_modes.apps.CourseModesConfig',

    # Enrollment API
    'openedx.core.djangoapps.enrollments',

    # Entitlement API
    'entitlements.apps.EntitlementsConfig',

    # Bulk Enrollment API
    'bulk_enroll',

    # Student Identity Verification
    'lms.djangoapps.verify_student.apps.VerifyStudentConfig',

    # Dark-launching languages
    'openedx.core.djangoapps.dark_lang',

    # RSS Proxy
    'rss_proxy',

    # Country embargo support
    'openedx.core.djangoapps.embargo',

    # Course action state
    'course_action_state',

    # Additional problem types
    'edx_jsme',    # Molecular Structure

    # Country list
    'django_countries',

    # edX Mobile API
    'mobile_api',
    'social_django',

    # Surveys
    'survey.apps.SurveyConfig',

    'lms.djangoapps.lms_xblock.apps.LMSXBlockConfig',

    # Course data caching
    'openedx.core.djangoapps.content.course_overviews.apps.CourseOverviewsConfig',
    'openedx.core.djangoapps.content.block_structure.apps.BlockStructureConfig',
    'lms.djangoapps.course_blocks',


    # Coursegraph
    'openedx.core.djangoapps.coursegraph.apps.CoursegraphConfig',

    # Mailchimp Syncing
    'mailing',

    # CORS and cross-domain CSRF
    'corsheaders',
    'openedx.core.djangoapps.cors_csrf',

    'lms.djangoapps.commerce.apps.CommerceConfig',

    # Credit courses
    'openedx.core.djangoapps.credit.apps.CreditConfig',

    # Course teams
    'lms.djangoapps.teams',

    'xblock_django',

    # programs support
    'openedx.core.djangoapps.programs.apps.ProgramsConfig',

    # Catalog integration
    'openedx.core.djangoapps.catalog',

    # Self-paced course configuration
    'openedx.core.djangoapps.self_paced',

    'sorl.thumbnail',

    # edx-milestones service
    'milestones',

    # Gating of course content
    'gating.apps.GatingConfig',

    # Static i18n support
    'statici18n',

    # API access administration
    'openedx.core.djangoapps.api_admin',

    # Verified Track Content Cohorting (Beta feature that will hopefully be removed)
    'openedx.core.djangoapps.verified_track_content',

    # Learner's dashboard
    'learner_dashboard',

    # Needed whether or not enabled, due to migrations
    'badges.apps.BadgesConfig',

    # Enables default site and redirects
    'django_sites_extensions',

    # Email marketing integration
    'email_marketing.apps.EmailMarketingConfig',

    # additional release utilities to ease automation
    'release_util',

    # rule-based authorization
    'rules.apps.AutodiscoverRulesConfig',
    'bridgekeeper',

    # Customized celery tasks, including persisting failed tasks so they can
    # be retried
    'celery_utils',

    # Ability to detect and special-case crawler behavior
    'openedx.core.djangoapps.crawlers',

    # Unusual migrations
    'database_fixups',

    'openedx.core.djangoapps.waffle_utils',

    # Course Goals
    'lms.djangoapps.course_goals.apps.CourseGoalsConfig',

    # Features
    'openedx.features.course_bookmarks',
    'openedx.features.course_experience',
    'openedx.features.course_search',
    'openedx.features.enterprise_support.apps.EnterpriseSupportConfig',
    'openedx.features.learner_profile',
    'openedx.features.course_duration_limits',
    'openedx.features.content_type_gating',
    'openedx.features.discounts',

    'experiments',

    # DRF filters
    'django_filters',

    # API Documentation
    'drf_yasg',

    # edx-drf-extensions
    'csrf.apps.CsrfAppConfig',  # Enables frontend apps to retrieve CSRF tokens.
    'xss_utils',

    # so sample_task is available to celery workers
    'openedx.core.djangoapps.heartbeat',

    # signal handlers to capture course dates into edx-when
    'openedx.core.djangoapps.course_date_signals',
]

######################### 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
CSRF_TRUSTED_ORIGINS = []
CROSS_DOMAIN_CSRF_COOKIE_DOMAIN = ''
CROSS_DOMAIN_CSRF_COOKIE_NAME = ''

######################### Django Rest Framework ########################

REST_FRAMEWORK = {
    'DEFAULT_PAGINATION_CLASS': 'edx_rest_framework_extensions.paginators.DefaultPagination',
    'DEFAULT_RENDERER_CLASSES': (
        'rest_framework.renderers.JSONRenderer',
    ),
    'PAGE_SIZE': 10,
    'URL_FORMAT_OVERRIDE': None,
    'DEFAULT_THROTTLE_RATES': {
        'user': '60/minute',
        'service_user': '120/minute',
        'registration_validation': '30/minute',
    },
}

SWAGGER_SETTINGS = {
    'DEFAULT_INFO': 'openedx.core.apidocs.api_info',
}

# How long to cache OpenAPI schemas and UI, in seconds.
OPENAPI_CACHE_TIMEOUT = 0

######################### MARKETING SITE ###############################
EDXMKTG_LOGGED_IN_COOKIE_NAME = 'edxloggedin'
EDXMKTG_USER_INFO_COOKIE_NAME = 'edx-user-info'
EDXMKTG_USER_INFO_COOKIE_VERSION = 1

MKTG_URLS = {}
MKTG_URL_LINK_MAP = {
    'ABOUT': 'about',
    'CONTACT': 'contact',
    'FAQ': 'help',
    'COURSES': 'courses',
    'ROOT': 'root',
    'TOS': 'tos',
    'HONOR': 'honor',  # If your site does not have an honor code, simply delete this line.
    'PRIVACY': 'privacy',
    'PRESS': 'press',
    'BLOG': 'blog',
    'DONATE': 'donate',
    'SITEMAP.XML': 'sitemap_xml',

    # Verified Certificates
    'WHAT_IS_VERIFIED_CERT': 'verified-certificate',
}

STATIC_TEMPLATE_VIEW_DEFAULT_FILE_EXTENSION = 'html'

SUPPORT_SITE_LINK = ''
ID_VERIFICATION_SUPPORT_LINK = ''
PASSWORD_RESET_SUPPORT_LINK = ''
ACTIVATION_EMAIL_SUPPORT_LINK = ''

# Days before the expired date that we warn the user
ENTITLEMENT_EXPIRED_ALERT_PERIOD = 90

############################# SOCIAL MEDIA SHARING #############################
# Social Media Sharing on Student Dashboard
SOCIAL_SHARING_SETTINGS = {
    # Note: Ensure 'CUSTOM_COURSE_URLS' has a matching value in cms/envs/common.py
    'CUSTOM_COURSE_URLS': False,
    'DASHBOARD_FACEBOOK': False,
    'FACEBOOK_BRAND': None,
    'CERTIFICATE_FACEBOOK': False,
    'CERTIFICATE_FACEBOOK_TEXT': None,
    'CERTIFICATE_TWITTER': False,
    'CERTIFICATE_TWITTER_TEXT': None,
    'DASHBOARD_TWITTER': False,
    'DASHBOARD_TWITTER_TEXT': None,
    'TWITTER_BRAND': None
}

################# Social Media Footer Links #######################
# The names list controls the order of social media
# links in the footer.
SOCIAL_MEDIA_FOOTER_NAMES = [
    "facebook",
    "twitter",
    # "youtube", see PROD-816 for more details
    "linkedin",
    "instagram",
    "reddit",
]

# The footer URLs dictionary maps social footer names
# to URLs defined in configuration.
SOCIAL_MEDIA_FOOTER_URLS = {}

# The display dictionary defines the title
# and icon class for each social media link.
SOCIAL_MEDIA_FOOTER_DISPLAY = {
    "facebook": {
        # Translators: This is the website name of www.facebook.com.  Please
        # translate this the way that Facebook advertises in your language.
        "title": _("Facebook"),
        "icon": "fa-facebook-square",
        "action": _(u"Like {platform_name} on Facebook")
    },
    "twitter": {
        # Translators: This is the website name of www.twitter.com.  Please
        # translate this the way that Twitter advertises in your language.
        "title": _("Twitter"),
        "icon": "fa-twitter-square",
        "action": _(u"Follow {platform_name} on Twitter")
    },
    "linkedin": {
        # Translators: This is the website name of www.linkedin.com.  Please
        # translate this the way that LinkedIn advertises in your language.
        "title": _("LinkedIn"),
        "icon": "fa-linkedin-square",
        "action": _(u"Follow {platform_name} on LinkedIn")
    },
    "instagram": {
        # Translators: This is the website name of www.instagram.com.  Please
        # translate this the way that Instagram advertises in your language.
        "title": _("Instagram"),
        "icon": "fa-instagram",
        "action": _(u"Follow {platform_name} on Instagram")
    },
    "tumblr": {
        # Translators: This is the website name of www.tumblr.com.  Please
        # translate this the way that Tumblr advertises in your language.
        "title": _("Tumblr"),
        "icon": "fa-tumblr"
    },
    "meetup": {
        # Translators: This is the website name of www.meetup.com.  Please
        # translate this the way that MeetUp advertises in your language.
        "title": _("Meetup"),
        "icon": "fa-calendar"
    },
    "reddit": {
        # Translators: This is the website name of www.reddit.com.  Please
        # translate this the way that Reddit advertises in your language.
        "title": _("Reddit"),
        "icon": "fa-reddit-square",
        "action": _(u"Subscribe to the {platform_name} subreddit"),
    },
    "vk": {
        # Translators: This is the website name of https://vk.com.  Please
        # translate this the way that VK advertises in your language.
        "title": _("VK"),
        "icon": "fa-vk"
    },
    "weibo": {
        # Translators: This is the website name of http://www.weibo.com.  Please
        # translate this the way that Weibo advertises in your language.
        "title": _("Weibo"),
        "icon": "fa-weibo"
    },
    "youtube": {
        # Translators: This is the website name of www.youtube.com.  Please
        # translate this the way that YouTube advertises in your language.
        "title": _("Youtube"),
        "icon": "fa-youtube-square",
        "action": _(u"Subscribe to the {platform_name} YouTube channel")
    }
}

#################SOCAIL AUTH OAUTH######################
SOCIAL_AUTH_OAUTH_SECRETS = {}

################# Mobile URLS ##########################

# These are URLs to the app store for mobile.
MOBILE_STORE_URLS = {}

################# Student Verification #################
VERIFY_STUDENT = {
    "DAYS_GOOD_FOR": 365,  # How many days is a verficiation good for?
    # The variable represents the window within which a verification is considered to be "expiring soon."
    "EXPIRING_SOON_WINDOW": 28,
}

################# Student Verification Expiry Email #################
VERIFICATION_EXPIRY_EMAIL = {
    "RESEND_DAYS": 15,
    "DAYS_RANGE": 1,
    "DEFAULT_EMAILS": 2,
}

DISABLE_ACCOUNT_ACTIVATION_REQUIREMENT_SWITCH = "verify_student_disable_account_activation_requirement"

### This enables the Metrics tab for the Instructor dashboard ###########
FEATURES['CLASS_DASHBOARD'] = False
if FEATURES.get('CLASS_DASHBOARD'):
    INSTALLED_APPS.append('class_dashboard')

################ Enable credit eligibility feature ####################
ENABLE_CREDIT_ELIGIBILITY = True
FEATURES['ENABLE_CREDIT_ELIGIBILITY'] = ENABLE_CREDIT_ELIGIBILITY

############# Cross-domain requests #################

if FEATURES.get('ENABLE_CORS_HEADERS'):
    CORS_ALLOW_CREDENTIALS = True
    CORS_ORIGIN_WHITELIST = ()
    CORS_ORIGIN_ALLOW_ALL = False
    CORS_ALLOW_HEADERS = corsheaders_default_headers + (
        'use-jwt-cookie',
    )

CORS_ORIGIN_WHITELIST = []
CORS_ORIGIN_ALLOW_ALL = False
# Default cache expiration for the cross-domain proxy HTML page.
# This is a static page that can be iframed into an external page
# to simulate cross-domain requests.
XDOMAIN_PROXY_CACHE_TIMEOUT = 60 * 15

LOGIN_REDIRECT_WHITELIST = []

###################### Registration ##################################

# For each of the fields, give one of the following values:
# - 'required': to display the field, and make it mandatory
# - 'optional': to display the field, and make it non-mandatory
# - 'hidden': to not display the field

REGISTRATION_EXTRA_FIELDS = {
    'confirm_email': 'hidden',
    'level_of_education': 'optional',
    'gender': 'optional',
    'year_of_birth': 'optional',
    'mailing_address': 'optional',
    'goals': 'optional',
    'honor_code': 'required',
    'terms_of_service': 'hidden',
    'city': 'hidden',
    'country': 'hidden',
}

REGISTRATION_FIELD_ORDER = [
    "name",
    "first_name",
    "last_name",
    "username",
    "email",
    "confirm_email",
    "password",
    "city",
    "state",
    "country",
    "gender",
    "year_of_birth",
    "level_of_education",
    "company",
    "title",
    "mailing_address",
    "goals",
    "honor_code",
    "terms_of_service",
]

# Optional setting to restrict registration / account creation to only emails
# that match a regex in this list. Set to None to allow any email (default).
REGISTRATION_EMAIL_PATTERNS_ALLOWED = None

########################## CERTIFICATE NAME ########################
CERT_NAME_SHORT = "Certificate"
CERT_NAME_LONG = "Certificate of Achievement"

#################### OpenBadges Settings #######################

BADGING_BACKEND = 'badges.backends.badgr.BadgrBackend'

# Be sure to set up images for course modes using the BadgeImageConfiguration model in the certificates app.
BADGR_API_TOKEN = None
# Do not add the trailing slash here.
BADGR_BASE_URL = "http://localhost:8005"
BADGR_ISSUER_SLUG = "example-issuer"
# Number of seconds to wait on the badging server when contacting it before giving up.
BADGR_TIMEOUT = 10

###################### Grade Downloads ######################
# These keys are used for all of our asynchronous downloadable files, including
# the ones that contain information other than grades.
GRADES_DOWNLOAD_ROUTING_KEY = HIGH_MEM_QUEUE

POLICY_CHANGE_GRADES_ROUTING_KEY = 'edx.lms.core.default'

RECALCULATE_GRADES_ROUTING_KEY = 'edx.lms.core.default'

GRADES_DOWNLOAD = {
    'STORAGE_CLASS': 'django.core.files.storage.FileSystemStorage',
    'STORAGE_KWARGS': {
        'location': '/tmp/edx-s3/grades',
    },
    'STORAGE_TYPE': None,
    'BUCKET': None,
    'ROOT_PATH': None,
}

FINANCIAL_REPORTS = {
    'STORAGE_TYPE': 'localfs',
    'BUCKET': None,
    'ROOT_PATH': 'sandbox',
}

#### Grading policy change-related settings #####
# Rate limit for regrading tasks that a grading policy change can kick off
POLICY_CHANGE_TASK_RATE_LIMIT = '300/h'

#### PASSWORD POLICY SETTINGS #####
AUTH_PASSWORD_VALIDATORS = [
    {
        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
    },
    {
        "NAME": "util.password_policy_validators.MinimumLengthValidator",
        "OPTIONS": {
            "min_length": 2
        }
    },
    {
        "NAME": "util.password_policy_validators.MaximumLengthValidator",
        "OPTIONS": {
            "max_length": 75
        }
    },
]

PASSWORD_POLICY_COMPLIANCE_ROLLOUT_CONFIG = {
    'ENFORCE_COMPLIANCE_ON_LOGIN': False
}

############################ 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'

##### ACCOUNT LOCKOUT DEFAULT PARAMETERS #####
MAX_FAILED_LOGIN_ATTEMPTS_ALLOWED = 6
MAX_FAILED_LOGIN_ATTEMPTS_LOCKOUT_PERIOD_SECS = 30 * 60


##### LMS DEADLINE DISPLAY TIME_ZONE #######
TIME_ZONE_DISPLAYED_FOR_DEADLINES = 'UTC'


########################## VIDEO IMAGE STORAGE ############################

VIDEO_IMAGE_SETTINGS = dict(
    VIDEO_IMAGE_MAX_BYTES=2 * 1024 * 1024,    # 2 MB
    VIDEO_IMAGE_MIN_BYTES=2 * 1024,       # 2 KB
    # Backend storage
    # STORAGE_CLASS='storages.backends.s3boto.S3BotoStorage',
    # STORAGE_KWARGS=dict(bucket='video-image-bucket'),
    STORAGE_KWARGS=dict(
        location=MEDIA_ROOT,
        base_url=MEDIA_URL,
    ),
    DIRECTORY_PREFIX='video-images/',
)

VIDEO_IMAGE_MAX_AGE = 31536000

########################## VIDEO TRANSCRIPTS STORAGE ############################

VIDEO_TRANSCRIPTS_SETTINGS = dict(
    VIDEO_TRANSCRIPTS_MAX_BYTES=3 * 1024 * 1024,    # 3 MB
    # Backend storage
    # STORAGE_CLASS='storages.backends.s3boto.S3BotoStorage',
    # STORAGE_KWARGS=dict(bucket='video-transcripts-bucket'),
    STORAGE_KWARGS=dict(
        location=MEDIA_ROOT,
        base_url=MEDIA_URL,
    ),
    DIRECTORY_PREFIX='video-transcripts/',
)

VIDEO_TRANSCRIPTS_MAX_AGE = 31536000

# Source:
# http://loc.gov/standards/iso639-2/ISO-639-2_utf-8.txt according to http://en.wikipedia.org/wiki/ISO_639-1
# Note that this is used as the set of choices to the `code` field of the
# `LanguageProficiency` model.
ALL_LANGUAGES = [
    [u"aa", u"Afar"],
    [u"ab", u"Abkhazian"],
    [u"af", u"Afrikaans"],
    [u"ak", u"Akan"],
    [u"sq", u"Albanian"],
    [u"am", u"Amharic"],
    [u"ar", u"Arabic"],
    [u"an", u"Aragonese"],
    [u"hy", u"Armenian"],
    [u"as", u"Assamese"],
    [u"av", u"Avaric"],
    [u"ae", u"Avestan"],
    [u"ay", u"Aymara"],
    [u"az", u"Azerbaijani"],
    [u"ba", u"Bashkir"],
    [u"bm", u"Bambara"],
    [u"eu", u"Basque"],
    [u"be", u"Belarusian"],
    [u"bn", u"Bengali"],
    [u"bh", u"Bihari languages"],
    [u"bi", u"Bislama"],
    [u"bs", u"Bosnian"],
    [u"br", u"Breton"],
    [u"bg", u"Bulgarian"],
    [u"my", u"Burmese"],
    [u"ca", u"Catalan"],
    [u"ch", u"Chamorro"],
    [u"ce", u"Chechen"],
    [u"zh", u"Chinese"],
    [u"zh_HANS", u"Simplified Chinese"],
    [u"zh_HANT", u"Traditional Chinese"],
    [u"cu", u"Church Slavic"],
    [u"cv", u"Chuvash"],
    [u"kw", u"Cornish"],
    [u"co", u"Corsican"],
    [u"cr", u"Cree"],
    [u"cs", u"Czech"],
    [u"da", u"Danish"],
    [u"dv", u"Divehi"],
    [u"nl", u"Dutch"],
    [u"dz", u"Dzongkha"],
    [u"en", u"English"],
    [u"eo", u"Esperanto"],
    [u"et", u"Estonian"],
    [u"ee", u"Ewe"],
    [u"fo", u"Faroese"],
    [u"fj", u"Fijian"],
    [u"fi", u"Finnish"],
    [u"fr", u"French"],
    [u"fy", u"Western Frisian"],
    [u"ff", u"Fulah"],
    [u"ka", u"Georgian"],
    [u"de", u"German"],
    [u"gd", u"Gaelic"],
    [u"ga", u"Irish"],
    [u"gl", u"Galician"],
    [u"gv", u"Manx"],
    [u"el", u"Greek"],
    [u"gn", u"Guarani"],
    [u"gu", u"Gujarati"],
    [u"ht", u"Haitian"],
    [u"ha", u"Hausa"],
    [u"he", u"Hebrew"],
    [u"hz", u"Herero"],
    [u"hi", u"Hindi"],
    [u"ho", u"Hiri Motu"],
    [u"hr", u"Croatian"],
    [u"hu", u"Hungarian"],
    [u"ig", u"Igbo"],
    [u"is", u"Icelandic"],
    [u"io", u"Ido"],
    [u"ii", u"Sichuan Yi"],
    [u"iu", u"Inuktitut"],
    [u"ie", u"Interlingue"],
    [u"ia", u"Interlingua"],
    [u"id", u"Indonesian"],
    [u"ik", u"Inupiaq"],
    [u"it", u"Italian"],
    [u"jv", u"Javanese"],
    [u"ja", u"Japanese"],
    [u"kl", u"Kalaallisut"],
    [u"kn", u"Kannada"],
    [u"ks", u"Kashmiri"],
    [u"kr", u"Kanuri"],
    [u"kk", u"Kazakh"],
    [u"km", u"Central Khmer"],
    [u"ki", u"Kikuyu"],
    [u"rw", u"Kinyarwanda"],
    [u"ky", u"Kirghiz"],
    [u"kv", u"Komi"],
    [u"kg", u"Kongo"],