142 lines
6.7 KiB
Python
142 lines
6.7 KiB
Python
"""
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Unified course experience settings and helper methods.
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"""
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import crum
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from django.utils.translation import ugettext as _
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from edx_django_utils.monitoring import set_custom_attribute
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from waffle import flag_is_active # lint-amnesty, pylint: disable=invalid-django-waffle-import
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from edx_toggles.toggles import LegacyWaffleFlag, LegacyWaffleFlagNamespace
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from openedx.core.djangoapps.util.user_messages import UserMessageCollection
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from openedx.core.djangoapps.waffle_utils import CourseWaffleFlag
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# Namespace for course experience waffle flags.
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WAFFLE_FLAG_NAMESPACE = LegacyWaffleFlagNamespace(name='course_experience')
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COURSE_EXPERIENCE_WAFFLE_FLAG_NAMESPACE = LegacyWaffleFlagNamespace(name='course_experience')
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# Waffle flag to disable the separate course outline page and full width content.
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DISABLE_COURSE_OUTLINE_PAGE_FLAG = CourseWaffleFlag( # lint-amnesty, pylint: disable=toggle-missing-annotation
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COURSE_EXPERIENCE_WAFFLE_FLAG_NAMESPACE, 'disable_course_outline_page', __name__
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)
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# Waffle flag to enable a single unified "Course" tab.
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DISABLE_UNIFIED_COURSE_TAB_FLAG = CourseWaffleFlag( # lint-amnesty, pylint: disable=toggle-missing-annotation
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COURSE_EXPERIENCE_WAFFLE_FLAG_NAMESPACE, 'disable_unified_course_tab', __name__
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)
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# Waffle flag to enable the sock on the footer of the home and courseware pages.
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DISPLAY_COURSE_SOCK_FLAG = CourseWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'display_course_sock', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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# Waffle flag to let learners access a course before its start date.
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COURSE_PRE_START_ACCESS_FLAG = LegacyWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'pre_start_access', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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# .. toggle_name: course_experience.enable_course_goals
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# .. toggle_implementation: CourseWaffleFlag
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# .. toggle_default: False
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# .. toggle_description: Used to determine whether or not to use course goals for the particular course.
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# .. toggle_use_cases: opt_out, temporary
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# .. toggle_creation_date: 2017-09-11
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# .. toggle_target_removal_date: None
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# .. toggle_warnings: This temporary feature toggle does not have a target removal date.
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ENABLE_COURSE_GOALS = CourseWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'enable_course_goals', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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# Waffle flag to control the display of the hero
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SHOW_UPGRADE_MSG_ON_COURSE_HOME = CourseWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'show_upgrade_msg_on_course_home', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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# Waffle flag to control the display of the upgrade deadline message
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UPGRADE_DEADLINE_MESSAGE = CourseWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'upgrade_deadline_message', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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# .. toggle_name: course_experience.latest_update
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# .. toggle_implementation: CourseWaffleFlag
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# .. toggle_default: False
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# .. toggle_description: Used to switch between 'welcome message' and 'latest update' on the course home page.
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# .. toggle_use_cases: opt_out, temporary
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# .. toggle_creation_date: 2017-09-11
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# .. toggle_target_removal_date: None
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# .. toggle_warnings: This is meant to be configured using waffle_utils course override only. Either do not create the
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# actual waffle flag, or be sure to unset the flag even for Superusers. This is no longer used in the learning MFE
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# and can be removed when the outline tab is fully moved to the learning MFE.
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LATEST_UPDATE_FLAG = CourseWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'latest_update', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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# Waffle flag to enable anonymous access to a course
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SEO_WAFFLE_FLAG_NAMESPACE = LegacyWaffleFlagNamespace(name='seo')
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COURSE_ENABLE_UNENROLLED_ACCESS_FLAG = CourseWaffleFlag( # lint-amnesty, pylint: disable=toggle-missing-annotation
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SEO_WAFFLE_FLAG_NAMESPACE,
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'enable_anonymous_courseware_access',
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__name__,
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)
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# .. toggle_name: course_experience.relative_dates
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# .. toggle_implementation: CourseWaffleFlag
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# .. toggle_default: False
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# .. toggle_description: Waffle flag to enable relative dates for course content. A 'Dates' tab will be visible in the
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# course view showing key course dates. Was previously an ExperimentWaffleFlag with experiment_id=17.
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# .. toggle_use_cases: opt_in
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# .. toggle_creation_date: 2020-02-10
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# .. toggle_warnings: To set a relative due date for self-paced courses, the weeks_to_complete field for a course run
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# needs to be set. Currently it can be set through the publisher app.
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# .. toggle_tickets: https://openedx.atlassian.net/browse/AA-27
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RELATIVE_DATES_FLAG = CourseWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'relative_dates', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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# .. toggle_name: course_experience.calendar_sync
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# .. toggle_implementation: CourseWaffleFlag
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# .. toggle_default: False
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# .. toggle_description: This course flag enables a course tool (which is a tool that is added on a course home page)
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# that sends course assignment calendars to course students, whenever they click on the "Subscribe to calendar
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# updates" button. The email contains an ics attachment that students can then use to sync with their own calendar
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# apps.
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# .. toggle_warnings: For this toggle to have an effect, the RELATIVE_DATES_FLAG toggle must be enabled, too.
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# .. toggle_use_cases: temporary
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# .. toggle_creation_date: 2021-01-26
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# .. toggle_target_removal_date: 2021-04-26
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# .. toggle_tickets: https://openedx.atlassian.net/browse/AA-36
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CALENDAR_SYNC_FLAG = CourseWaffleFlag(WAFFLE_FLAG_NAMESPACE, 'calendar_sync', __name__) # lint-amnesty, pylint: disable=toggle-missing-annotation
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def course_home_page_title(course): # pylint: disable=unused-argument
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"""
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Returns the title for the course home page.
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"""
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return _('Course')
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def default_course_url_name(course_id):
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"""
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Returns the default course URL name for the current user.
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Arguments:
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course_id (CourseKey): The course id of the current course.
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"""
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if DISABLE_COURSE_OUTLINE_PAGE_FLAG.is_enabled(course_id):
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return 'courseware'
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return 'openedx.course_experience.course_home'
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def course_home_url_name(course_key):
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"""
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Returns the course home page's URL name for the current user.
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Arguments:
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course_key (CourseKey): The course key for which the home url is being
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requested.
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"""
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if DISABLE_UNIFIED_COURSE_TAB_FLAG.is_enabled(course_key):
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return 'info'
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return 'openedx.course_experience.course_home'
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class CourseHomeMessages(UserMessageCollection):
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"""
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This set of messages appear above the outline on the course home page.
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"""
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NAMESPACE = 'course_home_level_messages'
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@classmethod
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def get_namespace(cls):
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"""
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Returns the namespace of the message collection.
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"""
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return cls.NAMESPACE
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