def test_registered_for_course(self):
self.assertFalse(views.registered_for_course('Basketweaving', None))
mock_user = MagicMock()
mock_user.is_authenticated.return_value = False
self.assertFalse(views.registered_for_course('dummy', mock_user))
mock_course = MagicMock()
mock_course.id = self.course_key
self.assertTrue(views.registered_for_course(mock_course, self.user))
def test_registered_for_course(self):
self.assertFalse(views.registered_for_course('Basketweaving', None))
mock_user = MagicMock()
mock_user.is_authenticated.return_value = False
self.assertFalse(views.registered_for_course('dummy', mock_user))
mock_course = MagicMock()
mock_course.id = self.course_key
self.assertTrue(views.registered_for_course(mock_course, self.user))
def register_code_redemption(request, registration_code):
"""
This view allows the student to redeem the registration code
and enroll in the course.
"""
# Add some rate limiting here by re-using the RateLimitMixin as a helper class
site_name = microsite.get_value('SITE_NAME', settings.SITE_NAME)
limiter = BadRequestRateLimiter()
if limiter.is_rate_limit_exceeded(request):
AUDIT_LOG.warning(
"Rate limit exceeded in registration code redemption.")
return HttpResponseForbidden()
template_to_render = 'shoppingcart/registration_code_receipt.html'
if request.method == "GET":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(
registration_code, request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'),
depth=0)
context = {
'reg_code_already_redeemed': reg_code_already_redeemed,
'reg_code_is_valid': reg_code_is_valid,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
'registered_for_course':
registered_for_course(course, request.user)
}
return render_to_response(template_to_render, context)
elif request.method == "POST":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(
registration_code, request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'),
depth=0)
if reg_code_is_valid and not reg_code_already_redeemed:
#now redeem the reg code.
RegistrationCodeRedemption.create_invoice_generated_registration_redemption(
course_registration, request.user)
CourseEnrollment.enroll(request.user, course.id)
context = {
'redemption_success': True,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
}
else:
context = {
'reg_code_is_valid': reg_code_is_valid,
'reg_code_already_redeemed': reg_code_already_redeemed,
'redemption_success': False,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
}
return render_to_response(template_to_render, context)
def register_code_redemption(request, registration_code):
"""
This view allows the student to redeem the registration code
and enroll in the course.
"""
# Add some rate limiting here by re-using the RateLimitMixin as a helper class
site_name = microsite.get_value('SITE_NAME', settings.SITE_NAME)
limiter = BadRequestRateLimiter()
if limiter.is_rate_limit_exceeded(request):
AUDIT_LOG.warning("Rate limit exceeded in registration code redemption.")
return HttpResponseForbidden()
template_to_render = 'shoppingcart/registration_code_receipt.html'
if request.method == "GET":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(registration_code,
request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'), depth=0)
context = {
'reg_code_already_redeemed': reg_code_already_redeemed,
'reg_code_is_valid': reg_code_is_valid,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
'registered_for_course': registered_for_course(course, request.user)
}
return render_to_response(template_to_render, context)
elif request.method == "POST":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(registration_code,
request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'), depth=0)
if reg_code_is_valid and not reg_code_already_redeemed:
#now redeem the reg code.
RegistrationCodeRedemption.create_invoice_generated_registration_redemption(course_registration, request.user)
CourseEnrollment.enroll(request.user, course.id)
context = {
'redemption_success': True,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
}
else:
context = {
'reg_code_is_valid': reg_code_is_valid,
'reg_code_already_redeemed': reg_code_already_redeemed,
'redemption_success': False,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
}
return render_to_response(template_to_render, context)
def register_code_redemption(request, registration_code):
"""
This view allows the student to redeem the registration code
and enroll in the course.
"""
# Add some rate limiting here by re-using the RateLimitMixin as a helper class
site_name = microsite.get_value('SITE_NAME', settings.SITE_NAME)
limiter = BadRequestRateLimiter()
if limiter.is_rate_limit_exceeded(request):
AUDIT_LOG.warning("Rate limit exceeded in registration code redemption.")
return HttpResponseForbidden()
template_to_render = 'shoppingcart/registration_code_redemption.html'
if request.method == "GET":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(registration_code,
request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'), depth=0)
context = {
'reg_code_already_redeemed': reg_code_already_redeemed,
'reg_code_is_valid': reg_code_is_valid,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
'registered_for_course': registered_for_course(course, request.user)
}
return render_to_response(template_to_render, context)
elif request.method == "POST":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(registration_code,
request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'), depth=0)
if reg_code_is_valid and not reg_code_already_redeemed:
# remove the course from the cart if it was added there.
cart = Order.get_cart_for_user(request.user)
try:
cart_items = cart.find_item_by_course_id(course_registration.course_id)
except ItemNotFoundInCartException:
pass
else:
for cart_item in cart_items:
if isinstance(cart_item, PaidCourseRegistration) or isinstance(cart_item, CourseRegCodeItem):
cart_item.delete()
#now redeem the reg code.
redemption = RegistrationCodeRedemption.create_invoice_generated_registration_redemption(course_registration, request.user)
redemption.course_enrollment = CourseEnrollment.enroll(request.user, course.id)
redemption.save()
context = {
'redemption_success': True,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
}
else:
context = {
'reg_code_is_valid': reg_code_is_valid,
'reg_code_already_redeemed': reg_code_already_redeemed,
'redemption_success': False,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
}
return render_to_response(template_to_render, context)
def dashboard(request):
user = request.user
enrollments = CourseEnrollment.objects.filter(user=user)
# Build our courses list for the user, but ignore any courses that no longer
# exist (because the course IDs have changed). Still, we don't delete those
# enrollments, because it could have been a data push snafu.
courses = []
for enrollment in enrollments:
try:
courses.append(course_from_id(enrollment.course_id))
except ItemNotFoundError:
log.error("User {0} enrolled in non-existent course {1}"
.format(user.username, enrollment.course_id))
message = ""
if not user.is_active:
message = render_to_string('registration/activate_account_notice.html', {'email': user.email})
# Global staff can see what courses errored on their dashboard
staff_access = False
errored_courses = {}
if has_access(user, 'global', 'staff'):
# Show any courses that errored on load
staff_access = True
errored_courses = modulestore().get_errored_courses()
show_courseware_links_for = frozenset(course.id for course in courses
if has_access(request.user, course, 'load'))
cert_statuses = {course.id: cert_info(request.user, course) for course in courses}
exam_registrations = {course.id: exam_registration_info(request.user, course) for course in courses}
# Get the 3 most recent news
top_news = _get_news(top=3) if not settings.MITX_FEATURES.get('ENABLE_MKTG_SITE', False) else None
username = str(request.user)
#Recommended courses for the user
cursor = connection.cursor()
query_getuserid = "select id,username from auth_user where username='******'"
user_id = -1;
cursor.execute(query_getuserid)
row = cursor.fetchall()
for a in row:
user_id = a[0]
query = "select user_id,area_of_interest from auth_userprofile where user_id='"+str(user_id)+"'"
cursor.execute(query)
area_interest = ""
row = cursor.fetchall()
for a in row:
area_interest = a[1]
interested_category=""
for code,categ in UserProfile.COURSE_CATEGORIES:
if code == str(area_interest):
interested_category = categ
break
query_course_category = "select courseName,courseCategory from course_categories where courseCategory='"+area_interest+"'"
cursor.execute(query_course_category)
row = cursor.fetchall()
similar_category_courses = []
for a in row:
similar_category_courses.append(a[0])
recommended_courses = get_courses(request.user, request.META.get('HTTP_HOST'))
recommend_courses = []
for check_course in recommended_courses:
registered = registered_for_course(check_course,request.user)
loc = check_course.location
reverse_loc = loc[::-1]
for simCourse in similar_category_courses:
if simCourse == str(reverse_loc[1]):
if not registered:
recommend_courses.append(check_course)
recommended_courses = sort_by_announcement(recommended_courses)
context = {'courses': courses,
'recommended_courses': recommend_courses,
'message': message,
'staff_access': staff_access,
'errored_courses': errored_courses,
'show_courseware_links_for': show_courseware_links_for,
'cert_statuses': cert_statuses,
'news': top_news,
'exam_registrations': exam_registrations,
'categ':interested_category,
}
return render_to_response('dashboard.html', context)
def course_courseware(request, course_id, chapter = None, section = None, position = None):
if not request.user.is_authenticated():
return JsonResponse({ "status": False })
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
user = User.objects.prefetch_related("groups").get(id = request.user.id)
request.user = user # keep just one instance of User
course = get_course_with_access(user, 'load', course_key, depth = 2)
if not registered_for_course(course, user):
# TODO (vshnayder): do course instructors need to be registered to see
# course?
return JsonResponse({ 'status': False })
try:
field_data_cache = FieldDataCache.cache_for_descriptor_descendents(course_key, user, course, depth = 2)
course_module = get_module_for_descriptor(user, request, course, field_data_cache, course_key)
has_content = course.has_children_at_depth(2)
if not has_content:
# Show empty courseware for a course with no units
return JsonResponse({ 'status': False })
if position is not None:
try:
int(position)
except ValueError:
return JsonResponse({ 'status': False })
def get_units(chapter, section, position = None):
chapter_descriptor = course.get_child_by(lambda m: m.location.name == chapter)
section_descriptor = chapter_descriptor.get_child_by(lambda m: m.location.name == section)
# cdodge: this looks silly, but let's refetch the section_descriptor with depth=None
# which will prefetch the children more efficiently than doing a recursive load
section_descriptor = modulestore().get_item(section_descriptor.location, depth = None)
section_field_data_cache = FieldDataCache.cache_for_descriptor_descendents(course_key, user, section_descriptor, depth = None)
section_module = get_module_for_descriptor(request.user, request, section_descriptor, section_field_data_cache, course_key, position)
if section_module is not None:
units = []
for unit in section_module.get_display_items():
verticals = []
for vertical in unit.get_display_items():
if isinstance(vertical, VideoDescriptor):
subtitles = vertical.transcripts.copy()
if vertical.sub != "":
subtitles.update({ 'en': sub })
verticals.append({
'name': vertical.display_name,
'video_sources': vertical.html5_sources,
'subtitles': subtitles,
'type': 'video'
})
else:
verticals.append({
'name': vertical.display_name,
'type': 'other'
})
units.append({
'name': unit.display_name,
'verticals': verticals
})
return units
else:
return None
if chapter is None or section is None:
context = {
'course_id': course.id.to_deprecated_string(),
'sections': toc_for_course(user, request, course, chapter, section, field_data_cache),
'course_title': course.display_name_with_default,
'status': True
}
for chapter in context.get('sections', []):
for section in chapter.get('sections', []):
section.update({ 'units': get_units(chapter['url_name'], section['url_name'])})
else:
units = get_units(chapter, section, position)
context = {
'units': units,
'status': True if units is not None else False
}
except Exception as e:
# In production, don't want to let a 500 out for any reason
if settings.DEBUG:
raise
else:
log.exception(u"Error in index view: user={user}, course={course}, chapter={chapter}"
u" section={section} position={position}".format(user=user,
course=course,
chapter=chapter,
section=section,
position=position))
context = { 'status': False }
return JsonResponse(context)
def register_code_redemption(request, registration_code):
"""
This view allows the student to redeem the registration code
and enroll in the course.
"""
# Add some rate limiting here by re-using the RateLimitMixin as a helper class
site_name = microsite.get_value('SITE_NAME', settings.SITE_NAME)
limiter = BadRequestRateLimiter()
if limiter.is_rate_limit_exceeded(request):
AUDIT_LOG.warning("Rate limit exceeded in registration code redemption.")
return HttpResponseForbidden()
template_to_render = 'shoppingcart/registration_code_redemption.html'
if request.method == "GET":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(registration_code,
request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'), depth=0)
context = {
'reg_code_already_redeemed': reg_code_already_redeemed,
'reg_code_is_valid': reg_code_is_valid,
'reg_code': registration_code,
'site_name': site_name,
'course': course,
'registered_for_course': registered_for_course(course, request.user)
}
return render_to_response(template_to_render, context)
elif request.method == "POST":
reg_code_is_valid, reg_code_already_redeemed, course_registration = get_reg_code_validity(registration_code,
request, limiter)
course = get_course_by_id(getattr(course_registration, 'course_id'), depth=0)
context = {
'reg_code': registration_code,
'site_name': site_name,
'course': course,
'reg_code_is_valid': reg_code_is_valid,
'reg_code_already_redeemed': reg_code_already_redeemed,
}
if reg_code_is_valid and not reg_code_already_redeemed:
# remove the course from the cart if it was added there.
cart = Order.get_cart_for_user(request.user)
try:
cart_items = cart.find_item_by_course_id(course_registration.course_id)
except ItemNotFoundInCartException:
pass
else:
for cart_item in cart_items:
if isinstance(cart_item, PaidCourseRegistration) or isinstance(cart_item, CourseRegCodeItem):
cart_item.delete()
#now redeem the reg code.
redemption = RegistrationCodeRedemption.create_invoice_generated_registration_redemption(course_registration, request.user)
try:
kwargs = {}
if course_registration.mode_slug is not None:
if CourseMode.mode_for_course(course.id, course_registration.mode_slug):
kwargs['mode'] = course_registration.mode_slug
else:
raise RedemptionCodeError()
redemption.course_enrollment = CourseEnrollment.enroll(request.user, course.id, **kwargs)
redemption.save()
context['redemption_success'] = True
except RedemptionCodeError:
context['redeem_code_error'] = True
context['redemption_success'] = False
except EnrollmentClosedError:
context['enrollment_closed'] = True
context['redemption_success'] = False
except CourseFullError:
context['course_full'] = True
context['redemption_success'] = False
except AlreadyEnrolledError:
context['registered_for_course'] = True
context['redemption_success'] = False
else:
context['redemption_success'] = False
return render_to_response(template_to_render, context)