def transform(self, usage_info, block_structure):
"""
loads override data into blocks
"""
provider_type = DiscussionsConfiguration.get(
usage_info.course_key).provider_type
topic_links = DiscussionTopicLink.objects.filter(
context_key=usage_info.course_key,
provider_id=provider_type,
enabled_in_context=True,
)
for topic_link in topic_links:
block_structure.override_xblock_field(
topic_link.usage_key,
DiscussionsTopicLinkTransformer.EXTERNAL_ID,
topic_link.external_id,
)
mfe_embed_link = get_discussions_mfe_topic_url(
usage_info.course_key, topic_link.external_id)
if mfe_embed_link:
block_structure.override_xblock_field(
topic_link.usage_key,
DiscussionsTopicLinkTransformer.EMBED_URL,
mfe_embed_link,
)
def _link_func(course, reverse_func):
config = DiscussionsConfiguration.get(course.id)
if config.provider_type == Provider.OPEN_EDX:
return get_learning_mfe_home_url(course_key=course.id,
url_fragment=self.type)
else:
return legacy_link_func(course, reverse_func)
def is_enabled(cls, course, user=None):
if super().is_enabled(course, user):
config = DiscussionsConfiguration.get(course.id)
return (
config.enabled and
config.lti_configuration is not None
)
else:
return False
def _filter_discussion_for_non_legacy_provider(all_components, course_key):
"""
Filter out Discussion component if non-legacy discussion provider is configured for course key
"""
discussion_provider = DiscussionsConfiguration.get(context_key=course_key).provider_type
if discussion_provider != 'legacy':
filtered_components = [component for component in all_components if component != 'discussion']
else:
filtered_components = all_components
return filtered_components
def test_tabs_enrolled_or_staff(self, provider):
config = DiscussionsConfiguration.get(self.course.id)
config.provider_type = provider
config.save()
for is_enrolled, is_staff in [(True, False), (False, True)]:
if provider == Provider.OPEN_EDX:
expected_link = get_learning_mfe_home_url(
course_key=self.course.id, url_fragment="discussion")
else:
expected_link = "default_discussion_link"
self.check_discussion(tab_list=self.tabs_with_discussion,
expected_discussion_link=expected_link,
expected_can_display_value=True,
is_enrolled=is_enrolled,
is_staff=is_staff)
def test_tabs_with_discussion(self, provider):
"""Test a course with a discussion tab configured"""
config = DiscussionsConfiguration.get(self.course.id)
config.provider_type = provider
config.save()
if provider == Provider.OPEN_EDX:
expected_link = get_learning_mfe_home_url(
course_key=self.course.id, url_fragment="discussion")
else:
expected_link = "default_discussion_link"
self.check_discussion(
tab_list=self.tabs_with_discussion,
expected_discussion_link=expected_link,
expected_can_display_value=True,
)
def _get_lti_config(self, course: CourseBlock) -> LtiConfiguration:
config = DiscussionsConfiguration.get(course.id)
return config.lti_configuration