def certificate_data(self):
"""
Returns certificate data if the effective_user is enrolled.
Note: certificate data can be None depending on learner and/or course state.
"""
if self.enrollment_object:
return get_cert_data(self.effective_user, self.course, self.enrollment_object.mode)
def _get_certificate_data(user, course, enrollment_mode, course_grade):
"""
Get student certificate url and messages.
"""
certificate_data = get_cert_data(user, course, enrollment_mode, course_grade)
if certificate_data:
request_method = "GET"
if certificate_data.cert_web_view_url:
url = certificate_data.cert_web_view_url
button_msg = "Ver Certificado"
elif certificate_data.cert_status == CertificateStatuses.downloadable and certificate_data.download_url:
url = certificate_data.download_url
button_msg = "Descargar Certificado"
elif certificate_data.cert_status == CertificateStatuses.requesting:
url = reverse('generate_user_cert', args=[text_type(course.id)])
button_msg = "Solicitar Certificado"
request_method = "POST"
else:
url = "#"
button_msg = "Certificado No Disponible"
return {
'url' : url,
'title' : text_type(certificate_data.title),
'msg' : text_type(certificate_data.msg),
'button_msg' : button_msg,
'button_method' : request_method
}
else:
return { }
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
course_usage_key = modulestore().make_course_usage_key(course_key)
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_metric('course_id', course_key_string)
monitoring_utils.set_custom_metric('user_id', request.user.id)
monitoring_utils.set_custom_metric('is_staff', request.user.is_staff)
_, request.user = setup_masquerade(
request,
course_key,
staff_access=has_access(request.user, 'staff', course_key),
reset_masquerade_data=True
)
user_timezone_locale = user_timezone_locale_prefs(request)
user_timezone = user_timezone_locale['user_timezone']
transformers = BlockStructureTransformers()
transformers += course_blocks_api.get_course_block_access_transformers(request.user)
transformers += [
BlocksAPITransformer(None, None, depth=3),
]
course = get_course_with_access(request.user, 'load', course_key, check_if_enrolled=True)
enrollment_mode, _ = CourseEnrollment.enrollment_mode_for_user(request.user, course_key)
course_grade = CourseGradeFactory().read(request.user, course)
courseware_summary = course_grade.chapter_grades.values()
data = {
'certificate_data': get_cert_data(request.user, course, enrollment_mode, course_grade),
'courseware_summary': courseware_summary,
'enrollment_mode': enrollment_mode,
'studio_url': get_studio_url(course, 'settings/grading'),
'user_timezone': user_timezone,
}
context = self.get_serializer_context()
context['staff_access'] = bool(has_access(request.user, 'staff', course))
context['course_key'] = course_key
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
if not course_home_mfe_progress_tab_is_active(course_key):
raise Http404
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_attribute('course_id', course_key_string)
monitoring_utils.set_custom_attribute('user_id', request.user.id)
monitoring_utils.set_custom_attribute('is_staff',
request.user.is_staff)
_, request.user = setup_masquerade(request,
course_key,
staff_access=has_access(
request.user, 'staff',
course_key),
reset_masquerade_data=True)
course = get_course_with_access(request.user,
'load',
course_key,
check_if_enrolled=True)
enrollment_mode, _ = CourseEnrollment.enrollment_mode_for_user(
request.user, course_key)
# The block structure is used for both the course_grade and has_scheduled content fields
# So it is called upfront and reused for optimization purposes
collected_block_structure = get_block_structure_manager(
course_key).get_collected()
course_grade = CourseGradeFactory().read(
request.user, collected_block_structure=collected_block_structure)
# Get has_scheduled_content data
transformers = BlockStructureTransformers()
transformers += [start_date.StartDateTransformer()]
usage_key = collected_block_structure.root_block_usage_key
course_blocks = get_course_blocks(
request.user,
usage_key,
transformers=transformers,
collected_block_structure=collected_block_structure,
include_has_scheduled_content=True)
has_scheduled_content = course_blocks.get_xblock_field(
usage_key, 'has_scheduled_content')
# Get user_has_passing_grade data
user_has_passing_grade = False
if not request.user.is_anonymous:
user_grade = course_grade.percent
user_has_passing_grade = user_grade >= course.lowest_passing_grade
descriptor = modulestore().get_course(course_key)
grading_policy = descriptor.grading_policy
verification_status = IDVerificationService.user_status(request.user)
verification_link = None
if verification_status['status'] is None or verification_status[
'status'] == 'expired':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
elif verification_status['status'] == 'must_reverify':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
verification_data = {
'link': verification_link,
'status': verification_status['status'],
'status_date': verification_status['status_date'],
}
data = {
'end':
course.end,
'user_has_passing_grade':
user_has_passing_grade,
'certificate_data':
get_cert_data(request.user, course, enrollment_mode, course_grade),
'completion_summary':
get_course_blocks_completion_summary(course_key, request.user),
'course_grade':
course_grade,
'has_scheduled_content':
has_scheduled_content,
'section_scores':
course_grade.chapter_grades.values(),
'enrollment_mode':
enrollment_mode,
'grading_policy':
grading_policy,
'studio_url':
get_studio_url(course, 'settings/grading'),
'verification_data':
verification_data,
}
context = self.get_serializer_context()
context['staff_access'] = bool(
has_access(request.user, 'staff', course))
context['course_key'] = course_key
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_attribute('course_id', course_key_string)
monitoring_utils.set_custom_attribute('user_id', request.user.id)
monitoring_utils.set_custom_attribute('is_staff',
request.user.is_staff)
_, request.user = setup_masquerade(request,
course_key,
staff_access=has_access(
request.user, 'staff',
course_key),
reset_masquerade_data=True)
user_timezone_locale = user_timezone_locale_prefs(request)
user_timezone = user_timezone_locale['user_timezone']
transformers = BlockStructureTransformers()
transformers += course_blocks_api.get_course_block_access_transformers(
request.user)
transformers += [
BlocksAPITransformer(None, None, depth=3),
]
course = get_course_with_access(request.user,
'load',
course_key,
check_if_enrolled=True)
enrollment_mode, _ = CourseEnrollment.enrollment_mode_for_user(
request.user, course_key)
course_grade = CourseGradeFactory().read(request.user, course)
courseware_summary = course_grade.chapter_grades.values()
verification_status = IDVerificationService.user_status(request.user)
verification_link = None
if verification_status['status'] is None or verification_status[
'status'] == 'expired':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
elif verification_status['status'] == 'must_reverify':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
verification_data = {
'link': verification_link,
'status': verification_status['status'],
'status_date': verification_status['status_date'],
}
data = {
'certificate_data':
get_cert_data(request.user, course, enrollment_mode, course_grade),
'courseware_summary':
courseware_summary,
'credit_course_requirements':
credit_course_requirements(course_key, request.user),
'credit_support_url':
CREDIT_SUPPORT_URL,
'enrollment_mode':
enrollment_mode,
'studio_url':
get_studio_url(course, 'settings/grading'),
'user_timezone':
user_timezone,
'verification_data':
verification_data,
}
context = self.get_serializer_context()
context['staff_access'] = bool(
has_access(request.user, 'staff', course))
context['course_key'] = course_key
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
course_usage_key = modulestore().make_course_usage_key(course_key)
if course_home_legacy_is_active(course_key):
raise Http404
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_attribute('course_id', course_key_string)
monitoring_utils.set_custom_attribute('user_id', request.user.id)
monitoring_utils.set_custom_attribute('is_staff',
request.user.is_staff)
course = get_course_with_access(request.user,
'load',
course_key,
check_if_enrolled=False)
masquerade_object, request.user = setup_masquerade(
request,
course_key,
staff_access=has_access(request.user, 'staff', course_key),
reset_masquerade_data=True,
)
user_is_masquerading = is_masquerading(
request.user, course_key, course_masquerade=masquerade_object)
course_overview = CourseOverview.get_from_id(course_key)
enrollment = CourseEnrollment.get_enrollment(request.user, course_key)
allow_anonymous = COURSE_ENABLE_UNENROLLED_ACCESS_FLAG.is_enabled(
course_key)
allow_public = allow_anonymous and course.course_visibility == COURSE_VISIBILITY_PUBLIC
allow_public_outline = allow_anonymous and course.course_visibility == COURSE_VISIBILITY_PUBLIC_OUTLINE
# User locale settings
user_timezone_locale = user_timezone_locale_prefs(request)
user_timezone = user_timezone_locale['user_timezone']
if course_home_legacy_is_active(course.id):
dates_tab_link = request.build_absolute_uri(
reverse('dates', args=[course.id]))
else:
dates_tab_link = get_learning_mfe_home_url(course_key=course.id,
view_name='dates')
# Set all of the defaults
access_expiration = None
cert_data = None
course_blocks = None
course_goals = {'goal_options': [], 'selected_goal': None}
course_tools = CourseToolsPluginManager.get_enabled_course_tools(
request, course_key)
dates_widget = {
'course_date_blocks': [],
'dates_tab_link': dates_tab_link,
'user_timezone': user_timezone,
}
enroll_alert = {
'can_enroll': True,
'extra_text': None,
}
handouts_html = None
offer_data = None
resume_course = {
'has_visited_course': False,
'url': None,
}
welcome_message_html = None
is_enrolled = enrollment and enrollment.is_active
is_staff = bool(has_access(request.user, 'staff', course_key))
show_enrolled = is_enrolled or is_staff
if show_enrolled:
course_blocks = get_course_outline_block_tree(
request, course_key_string, request.user)
date_blocks = get_course_date_blocks(course,
request.user,
request,
num_assignments=1)
dates_widget['course_date_blocks'] = [
block for block in date_blocks
if not isinstance(block, TodaysDate)
]
handouts_html = get_course_info_section(request, request.user,
course, 'handouts')
welcome_message_html = get_current_update_for_user(request, course)
offer_data = generate_offer_data(request.user, course_overview)
access_expiration = get_access_expiration_data(
request.user, course_overview)
cert_data = get_cert_data(request.user, course,
enrollment.mode) if is_enrolled else None
# Only show the set course goal message for enrolled, unverified
# users in a course that allows for verified statuses.
is_already_verified = CourseEnrollment.is_enrolled_as_verified(
request.user, course_key)
if not is_already_verified and has_course_goal_permission(
request, course_key_string, {'is_enrolled': is_enrolled}):
course_goals = {
'goal_options':
valid_course_goals_ordered(include_unsure=True),
'selected_goal': None
}
selected_goal = get_course_goal(request.user, course_key)
if selected_goal:
course_goals['selected_goal'] = {
'key': selected_goal.goal_key,
'text': get_course_goal_text(selected_goal.goal_key),
}
try:
resume_block = get_key_to_last_completed_block(
request.user, course.id)
resume_course['has_visited_course'] = True
resume_path = reverse('jump_to',
kwargs={
'course_id': course_key_string,
'location': str(resume_block)
})
resume_course['url'] = request.build_absolute_uri(resume_path)
except UnavailableCompletionData:
start_block = get_start_block(course_blocks)
resume_course['url'] = start_block['lms_web_url']
elif allow_public_outline or allow_public or user_is_masquerading:
course_blocks = get_course_outline_block_tree(
request, course_key_string, None)
if allow_public or user_is_masquerading:
handouts_html = get_course_info_section(
request, request.user, course, 'handouts')
if not show_enrolled:
if CourseMode.is_masters_only(course_key):
enroll_alert['can_enroll'] = False
enroll_alert['extra_text'] = _(
'Please contact your degree administrator or '
'edX Support if you have questions.')
elif course.invitation_only:
enroll_alert['can_enroll'] = False
# Sometimes there are sequences returned by Course Blocks that we
# don't actually want to show to the user, such as when a sequence is
# composed entirely of units that the user can't access. The Learning
# Sequences API knows how to roll this up, so we use it determine which
# sequences we should remove from course_blocks.
#
# The long term goal is to remove the Course Blocks API call entirely,
# so this is a tiny first step in that migration.
if course_blocks and learning_sequences_api_available(
course_key, request.user):
user_course_outline = get_user_course_outline(
course_key, request.user, datetime.now(tz=timezone.utc))
available_seq_ids = {
str(usage_key)
for usage_key in user_course_outline.sequences
}
# course_blocks is a reference to the root of the course, so we go
# through the chapters (sections) to look for sequences to remove.
for chapter_data in course_blocks['children']:
chapter_data['children'] = [
seq_data for seq_data in chapter_data['children'] if
(seq_data['id'] in available_seq_ids or
# Edge case: Sometimes we have weird course structures.
# We expect only sequentials here, but if there is
# another type, just skip it (don't filter it out).
seq_data['type'] != 'sequential')
] if 'children' in chapter_data else []
data = {
'access_expiration': access_expiration,
'cert_data': cert_data,
'course_blocks': course_blocks,
'course_goals': course_goals,
'course_tools': course_tools,
'dates_widget': dates_widget,
'enroll_alert': enroll_alert,
'handouts_html': handouts_html,
'has_ended': course.has_ended(),
'offer': offer_data,
'resume_course': resume_course,
'welcome_message_html': welcome_message_html,
}
context = self.get_serializer_context()
context['course_overview'] = course_overview
context['enable_links'] = show_enrolled or allow_public
context['enrollment'] = enrollment
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
student_id = kwargs.get('student_id')
if student_id:
try:
student_id = int(student_id)
except ValueError:
raise Http404
if not course_home_mfe_progress_tab_is_active(course_key):
raise Http404
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_attribute('course_id', course_key_string)
monitoring_utils.set_custom_attribute('user_id', request.user.id)
monitoring_utils.set_custom_attribute('is_staff',
request.user.is_staff)
is_staff = bool(has_access(request.user, 'staff', course_key))
if student_id is None or student_id == request.user.id:
_, student = setup_masquerade(request,
course_key,
staff_access=is_staff,
reset_masquerade_data=True)
else:
# When a student_id is passed in, we display the progress page for the user
# with the provided user id, rather than the requesting user
try:
coach_access = has_ccx_coach_role(request.user, course_key)
except CCXLocatorValidationException:
coach_access = False
has_access_on_students_profiles = is_staff or coach_access
# Requesting access to a different student's profile
if not has_access_on_students_profiles:
raise Http404
try:
student = User.objects.get(id=student_id)
except User.DoesNotExist as exc:
raise Http404 from exc
username = get_enterprise_learner_generic_name(
request) or student.username
course = get_course_with_access(student,
'load',
course_key,
check_if_enrolled=False)
course_overview = CourseOverview.get_from_id(course_key)
enrollment = CourseEnrollment.get_enrollment(student, course_key)
enrollment_mode = getattr(enrollment, 'mode', None)
if not (enrollment and enrollment.is_active) and not is_staff:
return Response('User not enrolled.', status=401)
# The block structure is used for both the course_grade and has_scheduled content fields
# So it is called upfront and reused for optimization purposes
collected_block_structure = get_block_structure_manager(
course_key).get_collected()
course_grade = CourseGradeFactory().read(
student, collected_block_structure=collected_block_structure)
# Get has_scheduled_content data
transformers = BlockStructureTransformers()
transformers += [
start_date.StartDateTransformer(),
ContentTypeGateTransformer()
]
usage_key = collected_block_structure.root_block_usage_key
course_blocks = get_course_blocks(
student,
usage_key,
transformers=transformers,
collected_block_structure=collected_block_structure,
include_has_scheduled_content=True)
has_scheduled_content = course_blocks.get_xblock_field(
usage_key, 'has_scheduled_content')
# Get user_has_passing_grade data
user_has_passing_grade = False
if not student.is_anonymous:
user_grade = course_grade.percent
user_has_passing_grade = user_grade >= course.lowest_passing_grade
descriptor = modulestore().get_course(course_key)
grading_policy = descriptor.grading_policy
verification_status = IDVerificationService.user_status(student)
verification_link = None
if verification_status['status'] is None or verification_status[
'status'] == 'expired':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
elif verification_status['status'] == 'must_reverify':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
verification_data = {
'link': verification_link,
'status': verification_status['status'],
'status_date': verification_status['status_date'],
}
data = {
'username':
username,
'end':
course.end,
'user_has_passing_grade':
user_has_passing_grade,
'certificate_data':
get_cert_data(student, course, enrollment_mode, course_grade),
'completion_summary':
get_course_blocks_completion_summary(course_key, student),
'course_grade':
course_grade,
'has_scheduled_content':
has_scheduled_content,
'section_scores':
course_grade.chapter_grades.values(),
'enrollment_mode':
enrollment_mode,
'grading_policy':
grading_policy,
'studio_url':
get_studio_url(course, 'settings/grading'),
'verification_data':
verification_data,
}
context = self.get_serializer_context()
context['staff_access'] = is_staff
context['course_blocks'] = course_blocks
context['course_key'] = course_key
# course_overview and enrollment will be used by VerifiedModeSerializerMixin
context['course_overview'] = course_overview
context['enrollment'] = enrollment
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
if not course_home_mfe_progress_tab_is_active(course_key):
raise Http404
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_attribute('course_id', course_key_string)
monitoring_utils.set_custom_attribute('user_id', request.user.id)
monitoring_utils.set_custom_attribute('is_staff',
request.user.is_staff)
_, request.user = setup_masquerade(request,
course_key,
staff_access=has_access(
request.user, 'staff',
course_key),
reset_masquerade_data=True)
course = get_course_with_access(request.user,
'load',
course_key,
check_if_enrolled=True)
enrollment_mode, _ = CourseEnrollment.enrollment_mode_for_user(
request.user, course_key)
course_grade = CourseGradeFactory().read(request.user, course)\
descriptor = modulestore().get_course(course_key)
grading_policy = descriptor.grading_policy
verification_status = IDVerificationService.user_status(request.user)
verification_link = None
if verification_status['status'] is None or verification_status[
'status'] == 'expired':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
elif verification_status['status'] == 'must_reverify':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
verification_data = {
'link': verification_link,
'status': verification_status['status'],
'status_date': verification_status['status_date'],
}
data = {
'certificate_data':
get_cert_data(request.user, course, enrollment_mode, course_grade),
'completion_summary':
get_course_blocks_completion_summary(course_key, request.user),
'course_grade':
course_grade,
'section_scores':
course_grade.chapter_grades.values(),
'enrollment_mode':
enrollment_mode,
'grading_policy':
grading_policy,
'studio_url':
get_studio_url(course, 'settings/grading'),
'verification_data':
verification_data,
}
context = self.get_serializer_context()
context['staff_access'] = bool(
has_access(request.user, 'staff', course))
context['course_key'] = course_key
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
course_usage_key = modulestore().make_course_usage_key(course_key)
if not course_home_mfe_is_active(course_key):
raise Http404
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_attribute('course_id', course_key_string)
monitoring_utils.set_custom_attribute('user_id', request.user.id)
monitoring_utils.set_custom_attribute('is_staff', request.user.is_staff)
course = get_course_with_access(request.user, 'load', course_key, check_if_enrolled=False)
masquerade_object, request.user = setup_masquerade(
request,
course_key,
staff_access=has_access(request.user, 'staff', course_key),
reset_masquerade_data=True,
)
user_is_masquerading = is_masquerading(request.user, course_key, course_masquerade=masquerade_object)
course_overview = CourseOverview.get_from_id(course_key)
enrollment = CourseEnrollment.get_enrollment(request.user, course_key)
allow_anonymous = COURSE_ENABLE_UNENROLLED_ACCESS_FLAG.is_enabled(course_key)
allow_public = allow_anonymous and course.course_visibility == COURSE_VISIBILITY_PUBLIC
allow_public_outline = allow_anonymous and course.course_visibility == COURSE_VISIBILITY_PUBLIC_OUTLINE
# User locale settings
user_timezone_locale = user_timezone_locale_prefs(request)
user_timezone = user_timezone_locale['user_timezone']
dates_tab_link = request.build_absolute_uri(reverse('dates', args=[course.id]))
if course_home_mfe_is_active(course.id):
dates_tab_link = get_learning_mfe_home_url(course_key=course.id, view_name='dates')
# Set all of the defaults
access_expiration = None
cert_data = None
course_blocks = None
course_goals = {
'goal_options': [],
'selected_goal': None
}
course_tools = CourseToolsPluginManager.get_enabled_course_tools(request, course_key)
dates_widget = {
'course_date_blocks': [],
'dates_tab_link': dates_tab_link,
'user_timezone': user_timezone,
}
enroll_alert = {
'can_enroll': True,
'extra_text': None,
}
handouts_html = None
offer_data = None
resume_course = {
'has_visited_course': False,
'url': None,
}
welcome_message_html = None
is_enrolled = enrollment and enrollment.is_active
is_staff = bool(has_access(request.user, 'staff', course_key))
show_enrolled = is_enrolled or is_staff
if show_enrolled:
course_blocks = get_course_outline_block_tree(request, course_key_string, request.user)
date_blocks = get_course_date_blocks(course, request.user, request, num_assignments=1)
dates_widget['course_date_blocks'] = [block for block in date_blocks if not isinstance(block, TodaysDate)]
handouts_html = get_course_info_section(request, request.user, course, 'handouts')
welcome_message_html = get_current_update_for_user(request, course)
offer_data = generate_offer_data(request.user, course_overview)
access_expiration = get_access_expiration_data(request.user, course_overview)
cert_data = get_cert_data(request.user, course, enrollment.mode) if is_enrolled else None
# Only show the set course goal message for enrolled, unverified
# users in a course that allows for verified statuses.
is_already_verified = CourseEnrollment.is_enrolled_as_verified(request.user, course_key)
if not is_already_verified and has_course_goal_permission(request, course_key_string,
{'is_enrolled': is_enrolled}):
course_goals = {
'goal_options': valid_course_goals_ordered(include_unsure=True),
'selected_goal': None
}
selected_goal = get_course_goal(request.user, course_key)
if selected_goal:
course_goals['selected_goal'] = {
'key': selected_goal.goal_key,
'text': get_course_goal_text(selected_goal.goal_key),
}
try:
resume_block = get_key_to_last_completed_block(request.user, course.id)
resume_course['has_visited_course'] = True
resume_path = reverse('jump_to', kwargs={
'course_id': course_key_string,
'location': str(resume_block)
})
resume_course['url'] = request.build_absolute_uri(resume_path)
except UnavailableCompletionData:
start_block = get_start_block(course_blocks)
resume_course['url'] = start_block['lms_web_url']
elif allow_public_outline or allow_public or user_is_masquerading:
course_blocks = get_course_outline_block_tree(request, course_key_string, None)
if allow_public or user_is_masquerading:
handouts_html = get_course_info_section(request, request.user, course, 'handouts')
if not show_enrolled:
if CourseMode.is_masters_only(course_key):
enroll_alert['can_enroll'] = False
enroll_alert['extra_text'] = _('Please contact your degree administrator or '
'edX Support if you have questions.')
elif course.invitation_only:
enroll_alert['can_enroll'] = False
data = {
'access_expiration': access_expiration,
'cert_data': cert_data,
'course_blocks': course_blocks,
'course_goals': course_goals,
'course_tools': course_tools,
'dates_widget': dates_widget,
'enroll_alert': enroll_alert,
'handouts_html': handouts_html,
'has_ended': course.has_ended(),
'offer': offer_data,
'resume_course': resume_course,
'welcome_message_html': welcome_message_html,
}
context = self.get_serializer_context()
context['course_overview'] = course_overview
context['enable_links'] = show_enrolled or allow_public
context['enrollment'] = enrollment
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
course_key_string = kwargs.get('course_key_string')
course_key = CourseKey.from_string(course_key_string)
student_id = kwargs.get('student_id')
if not course_home_mfe_progress_tab_is_active(course_key):
raise Http404
# Enable NR tracing for this view based on course
monitoring_utils.set_custom_attribute('course_id', course_key_string)
monitoring_utils.set_custom_attribute('user_id', request.user.id)
monitoring_utils.set_custom_attribute('is_staff',
request.user.is_staff)
is_staff = bool(has_access(request.user, 'staff', course_key))
student = self._get_student_user(request, course_key, student_id,
is_staff)
username = get_enterprise_learner_generic_name(
request) or student.username
course = get_course_with_access(student,
'load',
course_key,
check_if_enrolled=False)
course_overview = CourseOverview.get_from_id(course_key)
enrollment = CourseEnrollment.get_enrollment(student, course_key)
enrollment_mode = getattr(enrollment, 'mode', None)
if not (enrollment and enrollment.is_active) and not is_staff:
return Response('User not enrolled.', status=401)
# The block structure is used for both the course_grade and has_scheduled content fields
# So it is called upfront and reused for optimization purposes
collected_block_structure = get_block_structure_manager(
course_key).get_collected()
course_grade = CourseGradeFactory().read(
student, collected_block_structure=collected_block_structure)
# recalculate course grade from visible grades (stored grade was calculated over all grades, visible or not)
course_grade.update(visible_grades_only=True,
has_staff_access=is_staff)
# Get has_scheduled_content data
transformers = BlockStructureTransformers()
transformers += [
start_date.StartDateTransformer(),
ContentTypeGateTransformer()
]
usage_key = collected_block_structure.root_block_usage_key
course_blocks = get_course_blocks(
student,
usage_key,
transformers=transformers,
collected_block_structure=collected_block_structure,
include_has_scheduled_content=True)
has_scheduled_content = course_blocks.get_xblock_field(
usage_key, 'has_scheduled_content')
# Get user_has_passing_grade data
user_has_passing_grade = False
if not student.is_anonymous:
user_grade = course_grade.percent
user_has_passing_grade = user_grade >= course.lowest_passing_grade
descriptor = modulestore().get_course(course_key)
grading_policy = descriptor.grading_policy
verification_status = IDVerificationService.user_status(student)
verification_link = None
if verification_status['status'] is None or verification_status[
'status'] == 'expired':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
elif verification_status['status'] == 'must_reverify':
verification_link = IDVerificationService.get_verify_location(
course_id=course_key)
verification_data = {
'link': verification_link,
'status': verification_status['status'],
'status_date': verification_status['status_date'],
}
access_expiration = get_access_expiration_data(request.user,
course_overview)
data = {
'access_expiration':
access_expiration,
'certificate_data':
get_cert_data(student, course, enrollment_mode, course_grade),
'completion_summary':
get_course_blocks_completion_summary(course_key, student),
'course_grade':
course_grade,
'credit_course_requirements':
credit_course_requirements(course_key, student),
'end':
course.end,
'enrollment_mode':
enrollment_mode,
'grading_policy':
grading_policy,
'has_scheduled_content':
has_scheduled_content,
'section_scores':
list(course_grade.chapter_grades.values()),
'studio_url':
get_studio_url(course, 'settings/grading'),
'username':
username,
'user_has_passing_grade':
user_has_passing_grade,
'verification_data':
verification_data,
}
context = self.get_serializer_context()
context['staff_access'] = is_staff
context['course_blocks'] = course_blocks
context['course_key'] = course_key
# course_overview and enrollment will be used by VerifiedModeSerializer
context['course_overview'] = course_overview
context['enrollment'] = enrollment
serializer = self.get_serializer_class()(data, context=context)
return Response(serializer.data)
