def loginView(request):
username = request.POST['username']
password = request.POST['password']
user = authenticate(request, username=username, password=password)
if user is not None:
login(request, user)
else:
# Return an 'invalid login' error message.
return HttpResponse.Redirect("/login")
def enroll(user, course_id, mode_slug):
"""
Enroll the user in a course for a certain mode.
This is the view you send folks to when they click on the enroll button.
This does NOT cover changing enrollment modes -- it's intended for new
enrollments only, and will just redirect to the dashboard if it detects
that an enrollment already exists.
"""
# If the user is already enrolled, jump to the dashboard. Yeah, we could
# do upgrades here, but this method is complicated enough.
if CourseEnrollment.is_enrolled(user, course_id):
return HttpResponseRedirect(reverse('dashboard'))
available_modes = CourseModes.modes_for_course(course_id)
# If they haven't chosen a mode...
if not mode_slug:
# Does this course support multiple modes of Enrollment? If so, redirect
# to a page that lets them choose which mode they want.
if len(available_modes) > 1:
return HttpResponseRedirect(
reverse('choose_enroll_mode', kwargs={'course_id': course_id})
)
# Otherwise, we use the only mode that's supported...
else:
mode_slug = available_modes[0].slug
# If the mode is one of the simple, non-payment ones, do the enrollment and
# send them to their dashboard.
if mode_slug in ("honor", "audit"):
CourseEnrollment.enroll(user, course_id, mode=mode_slug)
return HttpResponseRedirect(reverse('dashboard'))
if mode_slug == "verify":
if SoftwareSecurePhotoVerification.has_submitted_recent_request(user):
# Capture payment info
# Create an order
# Create a VerifiedCertificate order item
return HttpResponse.Redirect(reverse('verified'))
# There's always at least one mode available (default is "honor"). If they
# haven't specified a mode, we just assume it's
if not mode:
mode = available_modes[0]
elif len(available_modes) == 1:
if mode != available_modes[0]:
raise Exception()
mode = available_modes[0]
if mode == "honor":
CourseEnrollment.enroll(user, course_id)
return HttpResponseRedirect(reverse('dashboard'))
