def test_get_required_content_with_anonymous_user(self):
course = CourseFactory()
required_content = milestones_helpers.get_required_content(course.id, AnonymousUser())
assert required_content == []
# NOTE (CCB): The initial version of anonymous courseware access is very simple. We avoid accidentally
# exposing locked content by simply avoiding anonymous access altogether for courses runs with milestones.
milestone = milestones_api.add_milestone({
'name': 'test',
'namespace': 'test',
})
milestones_helpers.add_course_milestone(str(course.id), 'requires', milestone)
with pytest.raises(InvalidUserException):
milestones_helpers.get_required_content(course.id, AnonymousUser())
def get_required_content(usage_info, block_structure):
"""
Get the required content for the course.
This takes into account if the user can skip the entrance exam.
"""
course_key = block_structure.root_block_usage_key.course_key
user_can_skip_entrance_exam = False
if usage_info.user.is_authenticated:
user_can_skip_entrance_exam = EntranceExamConfiguration.user_can_skip_entrance_exam(
usage_info.user, course_key)
required_content = milestones_helpers.get_required_content(
course_key, usage_info.user)
if not required_content:
return required_content
if user_can_skip_entrance_exam:
# remove the entrance exam from required content
entrance_exam_id = block_structure.get_xblock_field(block_structure.root_block_usage_key, 'entrance_exam_id') # lint-amnesty, pylint: disable=line-too-long
required_content = [
content for content in required_content
if not content == entrance_exam_id
]
return required_content
def load_data(self):
"""
Get the required content for the course, and whether
or not the user can skip the entrance exam.
"""
self.required_content = milestones_helpers.get_required_content(
self.course_key, self.user)
if self.user.is_authenticated:
self.can_skip_entrance_exam = EntranceExamConfiguration.user_can_skip_entrance_exam(
self.user, self.course_key)
def get_entrance_exam_content(user, course):
"""
Get the entrance exam content information (ie, chapter module)
"""
required_content = get_required_content(course.id, user)
exam_module = None
for content in required_content:
usage_key = UsageKey.from_string(content).map_into_course(course.id)
module_item = modulestore().get_item(usage_key)
if not module_item.hide_from_toc and module_item.is_entrance_exam:
exam_module = module_item
break
return exam_module
