common.py

}

# Setting for PAID_COURSE_REGISTRATION, DOES NOT AFFECT VERIFIED STUDENTS
PAID_COURSE_REGISTRATION_CURRENCY = ['usd', '$']

# Members of this group are allowed to generate payment reports
PAYMENT_REPORT_GENERATOR_GROUP = 'shoppingcart_report_access'

################################# EdxNotes config  #########################

# Configure the LMS to use our stub EdxNotes implementation
EDXNOTES_PUBLIC_API = 'http://localhost:8120/api/v1'
EDXNOTES_INTERNAL_API = 'http://localhost:8120/api/v1'

########################## Parental controls config  #######################

# The age at which a learner no longer requires parental consent, or None
# if parental consent is never required.
PARENTAL_CONSENT_AGE_LIMIT = 13

################################# Jasmine ##################################
JASMINE_TEST_DIRECTORY = PROJECT_ROOT + '/static/coffee'


######################### Branded Footer ###################################
# Constants for the footer used on the site and shared with other sites
# (such as marketing and the blog) via the branding API.

# URL for OpenEdX displayed in the footer
FOOTER_OPENEDX_URL = "http://open.edx.org"

# URL for the OpenEdX logo image
# We use logo images served from files.edx.org so we can (roughly) track
# how many OpenEdX installations are running.
# Site operators can choose from these logo options:
# * https://files.edx.org/openedx-logos/edx-openedx-logo-tag.png
# * https://files.edx.org/openedx-logos/edx-openedx-logo-tag-light.png"
# * https://files.edx.org/openedx-logos/edx-openedx-logo-tag-dark.png
FOOTER_OPENEDX_LOGO_IMAGE = "https://files.edx.org/openedx-logos/edx-openedx-logo-tag.png"

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

# These are referred to both by the Django asset pipeline
# AND by the branding footer API, which needs to decide which
# version of the CSS to serve.
FOOTER_CSS = {
    "openedx": {
        "ltr": "style-lms-footer",
        "rtl": "style-lms-footer-rtl",
    },
    "edx": {
        "ltr": "style-lms-footer-edx",
        "rtl": "style-lms-footer-edx-rtl",
    },
}

# Cache expiration for the version of the footer served
# by the branding API.
FOOTER_CACHE_TIMEOUT = 30 * 60

# Max age cache control header for the footer (controls browser caching).
FOOTER_BROWSER_CACHE_MAX_AGE = 5 * 60

# Credit api notification cache timeout
CREDIT_NOTIFICATION_CACHE_TIMEOUT = 5 * 60 * 60

################################# Deprecation warnings #####################

# Ignore deprecation warnings (so we don't clutter Jenkins builds/production)
simplefilter('ignore')

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

MIDDLEWARE_CLASSES = (
    'request_cache.middleware.RequestCache',
    'clean_headers.middleware.CleanHeadersMiddleware',
    'microsite_configuration.middleware.MicrositeMiddleware',
    'django_comment_client.middleware.AjaxExceptionMiddleware',
    'django.middleware.common.CommonMiddleware',

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

    # Instead of AuthenticationMiddleware, we use a cached backed version
    #'django.contrib.auth.middleware.AuthenticationMiddleware',
    'cache_toolbox.middleware.CacheBackedAuthenticationMiddleware',

    'student.middleware.UserStandingMiddleware',
    'contentserver.middleware.StaticContentServer',
    'crum.CurrentRequestUserMiddleware',

    # Adds user tags to tracking events
    # Must go before TrackMiddleware, to get the context set up
    'openedx.core.djangoapps.user_api.middleware.UserTagsEventContextMiddleware',

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

    # CORS and CSRF
    'corsheaders.middleware.CorsMiddleware',
    'cors_csrf.middleware.CorsCSRFMiddleware',
    'cors_csrf.middleware.CsrfCrossDomainCookieMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',

    'splash.middleware.SplashMiddleware',


    'geoinfo.middleware.CountryMiddleware',
    'embargo.middleware.EmbargoMiddleware',

    # Allows us to set user preferences
    'lang_pref.middleware.LanguagePreferenceMiddleware',

    # Allows us to dark-launch particular languages.
    # Must be after LangPrefMiddleware, so ?preview-lang query params can override
    # user's language preference. ?clear-lang resets to user's language preference.
    'dark_lang.middleware.DarkLangMiddleware',

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

    # 'debug_toolbar.middleware.DebugToolbarMiddleware',

    'django_comment_client.utils.ViewNameMiddleware',
    'codejail.django_integration.ConfigureCodeJailMiddleware',

    # catches any uncaught RateLimitExceptions and returns a 403 instead of a 500
    'ratelimitbackend.middleware.RateLimitMiddleware',
    # needs to run after locale middleware (or anything that modifies the request context)
    'edxmako.middleware.MakoMiddleware',

    # for expiring inactive sessions
    'session_inactivity_timeout.middleware.SessionInactivityTimeout',

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

    # to redirected unenrolled students to the course info page
    'courseware.middleware.RedirectUnenrolledMiddleware',

    'course_wiki.middleware.WikiAccessMiddleware',

    # This must be last
    'microsite_configuration.middleware.MicrositeSessionCookieDomainMiddleware',
)

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

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

PIPELINE_ENABLED = True

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 = [
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    'pipeline.finders.PipelineFinder',
]

PIPELINE_CSS_COMPRESSOR = None
PIPELINE_JS_COMPRESSOR = 'pipeline.compressors.uglifyjs.UglifyJSCompressor'

# Setting that will only affect the edX version of django-pipeline until our changes are merged upstream
PIPELINE_COMPILE_INPLACE = True

# Don't wrap JavaScript as there is code that depends upon updating the global namespace
PIPELINE_DISABLE_WRAPPER = True

# Specify the UglifyJS binary to use
PIPELINE_UGLIFYJS_BINARY = 'node_modules/.bin/uglifyjs'

from openedx.core.lib.rooted_paths import rooted_glob

courseware_js = (
    [
        'coffee/src/' + pth + '.js'
        for pth in ['courseware', 'histogram', 'navigation']
    ] +
    ['js/' + pth + '.js' for pth in ['ajax-error']] +
    sorted(rooted_glob(PROJECT_ROOT / 'static', 'coffee/src/modules/**/*.js'))
)

proctoring_js = (
    [
        'proctoring/js/models/proctored_exam_allowance_model.js',
        'proctoring/js/models/proctored_exam_attempt_model.js',
        'proctoring/js/models/proctored_exam_model.js'
    ] +
    [
        'proctoring/js/collections/proctored_exam_allowance_collection.js',
        'proctoring/js/collections/proctored_exam_attempt_collection.js',
        'proctoring/js/collections/proctored_exam_collection.js'
    ] +
    [
        'proctoring/js/views/Backbone.ModalDialog.js',
        'proctoring/js/views/proctored_exam_add_allowance_view.js',
        'proctoring/js/views/proctored_exam_allowance_view.js',
        'proctoring/js/views/proctored_exam_attempt_view.js',
        'proctoring/js/views/proctored_exam_view.js'
    ] +
    [
        'proctoring/js/proctored_app.js'
    ]
)

# Before a student accesses courseware, we do not
# need many of the JS dependencies.  This includes
# only the dependencies used everywhere in the LMS
# (including the dashboard/account/profile pages)
# Currently, this partially duplicates the "main vendor"
# JavaScript file, so only one of the two should be included
# on a page at any time.
# In the future, we will likely refactor this to use
# RequireJS and an optimizer.
base_vendor_js = [
    'js/vendor/jquery.min.js',
    'js/vendor/jquery.cookie.js',
    'js/vendor/url.min.js',
    'js/vendor/underscore-min.js',
    'js/vendor/require.js',
    'js/RequireJS-namespace-undefine.js',
    'js/vendor/URI.min.js',
    'js/vendor/backbone-min.js'
]

main_vendor_js = base_vendor_js + [
    'js/vendor/json2.js',
    'js/vendor/jquery-ui.min.js',
    'js/vendor/jquery.qtip.min.js',
    'js/vendor/jquery.ba-bbq.min.js',
    'js/vendor/afontgarde/modernizr.fontface-generatedcontent.js',
    'js/vendor/afontgarde/afontgarde.js',
    'js/vendor/afontgarde/edx-icons.js'
]

# Common files used by both RequireJS code and non-RequireJS code
base_application_js = [
    'js/src/utility.js',
    'js/src/logger.js',
    'js/my_courses_dropdown.js',
    'js/src/string_utils.js',
    'js/form.ext.js',
    'js/src/ie_shim.js',
    'js/src/accessibility_tools.js',
    'js/toggle_login_modal.js',
    'js/src/lang_edx.js',
]

dashboard_js = (
    sorted(rooted_glob(PROJECT_ROOT / 'static', 'js/dashboard/**/*.js'))
)
discussion_js = (
    rooted_glob(PROJECT_ROOT / 'static', 'coffee/src/customwmd.js') +
    rooted_glob(PROJECT_ROOT / 'static', 'coffee/src/mathjax_accessible.js') +
    rooted_glob(PROJECT_ROOT / 'static', 'coffee/src/mathjax_delay_renderer.js') +
    sorted(rooted_glob(COMMON_ROOT / 'static', 'coffee/src/discussion/**/*.js'))
)

discussion_vendor_js = [
    'js/Markdown.Converter.js',
    'js/Markdown.Sanitizer.js',
    'js/Markdown.Editor.js',
    'js/vendor/jquery.timeago.js',
    'js/src/jquery.timeago.locale.js',
    'js/vendor/jquery.truncate.js',
    'js/jquery.ajaxfileupload.js',
    'js/split.js'
]

notes_js = sorted(rooted_glob(PROJECT_ROOT / 'static', 'coffee/src/notes/**/*.js'))
instructor_dash_js = (
    sorted(rooted_glob(PROJECT_ROOT / 'static', 'coffee/src/instructor_dashboard/**/*.js')) +
    sorted(rooted_glob(PROJECT_ROOT / 'static', 'js/instructor_dashboard/**/*.js'))
)

verify_student_js = [
    'js/sticky_filter.js',
    'js/query-params.js',
    'js/verify_student/models/verification_model.js',
    'js/verify_student/views/error_view.js',
    'js/verify_student/views/image_input_view.js',
    'js/verify_student/views/webcam_photo_view.js',
    'js/verify_student/views/step_view.js',
    'js/verify_student/views/intro_step_view.js',
    'js/verify_student/views/make_payment_step_view.js',
    'js/verify_student/views/payment_confirmation_step_view.js',
    'js/verify_student/views/face_photo_step_view.js',
    'js/verify_student/views/id_photo_step_view.js',
    'js/verify_student/views/review_photos_step_view.js',
    'js/verify_student/views/enrollment_confirmation_step_view.js',
    'js/verify_student/views/pay_and_verify_view.js',
    'js/verify_student/pay_and_verify.js',
]

reverify_js = [
    'js/verify_student/views/error_view.js',
    'js/verify_student/views/image_input_view.js',
    'js/verify_student/views/webcam_photo_view.js',
    'js/verify_student/views/step_view.js',
    'js/verify_student/views/face_photo_step_view.js',
    'js/verify_student/views/id_photo_step_view.js',
    'js/verify_student/views/review_photos_step_view.js',
    'js/verify_student/views/reverify_success_step_view.js',
    'js/verify_student/models/verification_model.js',
    'js/verify_student/views/reverify_view.js',
    'js/verify_student/reverify.js',
]

incourse_reverify_js = [
    'js/verify_student/views/error_view.js',
    'js/verify_student/views/image_input_view.js',
    'js/verify_student/views/webcam_photo_view.js',
    'js/verify_student/models/verification_model.js',
    'js/verify_student/views/incourse_reverify_view.js',
    'js/verify_student/incourse_reverify.js',
]

ccx_js = sorted(rooted_glob(PROJECT_ROOT / 'static', 'js/ccx/**/*.js'))

certificates_web_view_js = [
    'js/vendor/jquery.min.js',
    'js/vendor/jquery.cookie.js',
    'js/src/logger.js',
    'js/utils/facebook.js',
]

credit_web_view_js = [
    'js/vendor/jquery.min.js',
    'js/vendor/jquery.cookie.js',
    'js/src/logger.js',
]

PIPELINE_CSS = {
    'style-vendor': {
        'source_filenames': [
            'js/vendor/afontgarde/afontgarde.css',
            'css/vendor/font-awesome.css',
            'css/vendor/jquery.qtip.min.css',
            'css/vendor/responsive-carousel/responsive-carousel.css',
            'css/vendor/responsive-carousel/responsive-carousel.slide.css',
        ],
        'output_filename': 'css/lms-style-vendor.css',
    },
    'style-vendor-tinymce-content': {
        'source_filenames': [
            'js/vendor/tinymce/js/tinymce/skins/studio-tmce4/content.min.css'
        ],
        'output_filename': 'css/lms-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/lms-style-vendor-tinymce-skin.css',
    },
    'style-main': {
        # this is unnecessary and can be removed
        'source_filenames': [
            'css/lms-main.css',
        ],
        'output_filename': 'css/lms-main.css',
    },
    'style-main-rtl': {
        # this is unnecessary and can be removed
        'source_filenames': [
            'css/lms-main-rtl.css',
        ],
        'output_filename': 'css/lms-main-rtl.css',
    },
    'style-course-vendor': {
        'source_filenames': [
            'js/vendor/CodeMirror/codemirror.css',
            'css/vendor/jquery.treeview.css',
            'css/vendor/ui-lightness/jquery-ui-1.8.22.custom.css',
        ],
        'output_filename': 'css/lms-style-course-vendor.css',
    },
    'style-course': {
        'source_filenames': [
            'css/lms-course.css',
        ],
        'output_filename': 'css/lms-course.css',
    },
    'style-course-rtl': {
        'source_filenames': [
            'css/lms-course-rtl.css',
        ],
        'output_filename': 'css/lms-course-rtl.css',
    },
    'style-student-notes': {
        'source_filenames': [
            'css/vendor/edxnotes/annotator.min.css',
        ],
        'output_filename': 'css/lms-style-student-notes.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/lms-style-xmodule-annotations.css',
    },
    FOOTER_CSS['openedx']['ltr']: {
        'source_filenames': [
            'css/lms-footer.css',
        ],
        'output_filename': 'css/lms-footer.css',
    },
    FOOTER_CSS['openedx']['rtl']: {
        'source_filenames': [
            'css/lms-footer-rtl.css',
        ],
        'output_filename': 'css/lms-footer-rtl.css'
    },
    FOOTER_CSS['edx']['ltr']: {
        'source_filenames': [
            'css/lms-footer-edx.css',
        ],
        'output_filename': 'css/lms-footer-edx.css'
    },
    FOOTER_CSS['edx']['rtl']: {
        'source_filenames': [
            'css/lms-footer-edx-rtl.css',
        ],
        'output_filename': 'css/lms-footer-edx-rtl.css'
    },
    'style-certificates': {
        'source_filenames': [
            'certificates/css/main-ltr.css',
            'css/vendor/font-awesome.css',
        ],
        'output_filename': 'css/certificates-style.css'
    },
    'style-certificates-rtl': {
        'source_filenames': [
            'certificates/css/main-rtl.css',
            'css/vendor/font-awesome.css',
        ],
        'output_filename': 'css/certificates-style-rtl.css'
    },
}


common_js = set(rooted_glob(COMMON_ROOT / 'static', 'coffee/src/**/*.js')) - set(courseware_js + discussion_js + notes_js + instructor_dash_js)    # pylint: disable=line-too-long
project_js = set(rooted_glob(PROJECT_ROOT / 'static', 'coffee/src/**/*.js')) - set(courseware_js + discussion_js + notes_js + instructor_dash_js)  # pylint: disable=line-too-long


PIPELINE_JS = {
    'base_application': {
        'source_filenames': base_application_js,
        'output_filename': 'js/lms-base-application.js',
    },

    'application': {

        # Application will contain all paths not in courseware_only_js
        'source_filenames': ['js/xblock/core.js'] + sorted(common_js) + sorted(project_js) + base_application_js + [
            'js/sticky_filter.js',
            'js/query-params.js',
            'js/vendor/moment.min.js',
        ],
        'output_filename': 'js/lms-application.js',
    },
    'proctoring': {
        'source_filenames': proctoring_js,
        'output_filename': 'js/lms-proctoring.js',
    },
    'courseware': {
        'source_filenames': courseware_js,
        'output_filename': 'js/lms-courseware.js',
    },
    'base_vendor': {
        'source_filenames': base_vendor_js,
        'output_filename': 'js/lms-base-vendor.js',
    },
    'main_vendor': {
        'source_filenames': main_vendor_js,
        'output_filename': 'js/lms-main_vendor.js',
    },
    'module-descriptor-js': {
        'source_filenames': rooted_glob(COMMON_ROOT / 'static/', 'xmodule/descriptors/js/*.js'),
        'output_filename': 'js/lms-module-descriptors.js',
    },
    'module-js': {
        'source_filenames': rooted_glob(COMMON_ROOT / 'static', 'xmodule/modules/js/*.js'),
        'output_filename': 'js/lms-modules.js',
    },
    'discussion': {
        'source_filenames': discussion_js,
        'output_filename': 'js/discussion.js',
    },
    'discussion_vendor': {
        'source_filenames': discussion_vendor_js,
        'output_filename': 'js/discussion_vendor.js',
    },
    'notes': {
        'source_filenames': notes_js,
        'output_filename': 'js/notes.js',
    },
    'instructor_dash': {
        'source_filenames': instructor_dash_js,
        'output_filename': 'js/instructor_dash.js',
    },
    'dashboard': {
        'source_filenames': dashboard_js,
        'output_filename': 'js/dashboard.js'
    },
    'verify_student': {
        'source_filenames': verify_student_js,
        'output_filename': 'js/verify_student.js'
    },
    'reverify': {
        'source_filenames': reverify_js,
        'output_filename': 'js/reverify.js'
    },
    'incourse_reverify': {
        'source_filenames': incourse_reverify_js,
        'output_filename': 'js/incourse_reverify.js'
    },
    'ccx': {
        'source_filenames': ccx_js,
        'output_filename': 'js/ccx.js'
    },
    'footer_edx': {
        'source_filenames': ['js/footer-edx.js'],
        'output_filename': 'js/footer-edx.js'
    },
    'certificates_wv': {
        'source_filenames': certificates_web_view_js,
        'output_filename': 'js/certificates/web_view.js'
    },
    'credit_wv': {
        'source_filenames': credit_web_view_js,
        'output_filename': 'js/credit/web_view.js'
    }
}


STATICFILES_IGNORE_PATTERNS = (
    "*.py",
    "*.pyc",

    # It would be nice if we could do, for example, "**/*.scss",
    # but these strings get passed down to the `fnmatch` module,
    # which doesn't support that. :(
    # http://docs.python.org/2/library/fnmatch.html
    "sass/*.scss",
    "sass/*/*.scss",
    "sass/*/*/*.scss",
    "sass/*/*/*/*.scss",
    "coffee/*.coffee",
    "coffee/*/*.coffee",
    "coffee/*/*/*.coffee",
    "coffee/*/*/*/*.coffee",

    # Ignore tests
    "spec",
    "spec_helpers",

    # Symlinks used by js-test-tool
    "xmodule_js",
)


################################# DJANGO-REQUIRE ###############################

# The baseUrl to pass to the r.js optimizer, relative to STATIC_ROOT.
REQUIRE_BASE_URL = "./"

# The name of a build profile to use for your project, relative to REQUIRE_BASE_URL.
# A sensible value would be 'app.build.js'. Leave blank to use the built-in default build profile.
# Set to False to disable running the default profile (e.g. if only using it to build Standalone
# Modules)
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 = "js/vendor/require.js"

# A dictionary of standalone modules to build with almond.js.
REQUIRE_STANDALONE_MODULES = {}

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

# A tuple of files to exclude from the compilation result of r.js.
REQUIRE_EXCLUDE = ("build.txt",)

# The execution environment in which to run r.js: auto, node or rhino.
# auto will autodetect the environment and make use of node if available and rhino if not.
# It can also be a path to a custom class that subclasses require.environments.Environment
# and defines some "args" function that returns a list with the command arguments to execute.
REQUIRE_ENVIRONMENT = "node"

# 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 = [
    'js/bookmarks/views/bookmark_button.js',
    'js/views/message_banner.js'
]
################################# 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'
LOW_PRIORITY_QUEUE = 'edx.core.low'
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 = {
    HIGH_PRIORITY_QUEUE: {},
    LOW_PRIORITY_QUEUE: {},
    DEFAULT_PRIORITY_QUEUE: {},
    HIGH_MEM_QUEUE: {},
}

# let logging work as configured:
CELERYD_HIJACK_ROOT_LOGGER = 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 = 100

# 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 = LOW_PRIORITY_QUEUE

# 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',

    # 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 = None

################################### APPS ######################################
INSTALLED_APPS = (
    # Standard ones that are always installed...
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.humanize',
    'django.contrib.messages',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.staticfiles',
    'djcelery',

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

    # History tables
    'simple_history',

    # Database-backed configuration
    'config_models',

    # Monitor the status of services
    'service_status',

    # Display status message to students
    'status',

    # For asset pipelining
    'edxmako',
    'pipeline',
    'static_replace',

    # For content serving
    'contentserver',

    # Theming
    'openedx.core.djangoapps.theming',

    # Our courseware
    'courseware',
    'student',

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

    # Student support tools
    'support',

    # External auth (OpenID, shib)
    'external_auth',
    'django_openid_auth',

    # OAuth2 Provider
    'provider',
    'provider.oauth2',
    'oauth2_provider',

    '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',

    '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
    'django_nose',
    'debug',

    # Discussion forums
    'django_comment_client',
    'django_comment_common',
    'discussion_api',
    'notes',

    'edxnotes',

    # Splash screen
    'splash',

    # Monitoring
    'datadog',

    # User API
    'rest_framework',
    'openedx.core.djangoapps.user_api',

    # Shopping cart
    'shoppingcart',

    # Notification preferences setting
    'notification_prefs',

    'notifier_api',

    # Different Course Modes
    'course_modes',

    # Enrollment API
    'enrollment',

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

    # Dark-launching languages
    'dark_lang',

    # Microsite configuration
    'microsite_configuration',

    # RSS Proxy
    'rss_proxy',

    # Student Identity Reverification
    'reverification',

    'embargo',

    # Monitoring functionality
    'monitoring',

    # Course action state
    'course_action_state',

    # Additional problem types
    'edx_jsme',    # Molecular Structure

    # Country list
    'django_countries',

    # edX Mobile API
    'mobile_api',
    'social.apps.django_app.default',

    # Surveys
    'survey',

    'lms.djangoapps.lms_xblock',

    # Course data caching
    'openedx.core.djangoapps.content.course_overviews',
    'openedx.core.djangoapps.content.course_structures',
    'lms.djangoapps.course_blocks',

    # Old course structure API
    'course_structure_api',

    # Mailchimp Syncing
    'mailing',

    # CORS and cross-domain CSRF
    'corsheaders',
    'cors_csrf',

    'commerce',

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

    # Course teams
    'lms.djangoapps.teams',

    'xblock_django',

    # Bookmarks
    'openedx.core.djangoapps.bookmarks',

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

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

    'sorl.thumbnail',

    # Credentials support
    'openedx.core.djangoapps.credentials',

    # edx-milestones service
    'milestones',

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

    # Static i18n support
    'statici18n',
)

# Migrations which are not in the standard module "migrations"
MIGRATION_MODULES = {
    'social.apps.django_app.default': 'social.apps.django_app.default.south_migrations'
}

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

# Forwards-compatibility with Django 1.7
CSRF_COOKIE_AGE = 60 * 60 * 24 * 7 * 52


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

REST_FRAMEWORK = {
    'DEFAULT_PAGINATION_CLASS': 'openedx.core.lib.api.paginators.DefaultPagination',
    'PAGE_SIZE': 10,
    'URL_FORMAT_OVERRIDE': None,
}


######################### 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',