def course_change_signup( request, course_id ):
form = CohortSignupForm(request.POST)
if form.is_valid():
signup = form.cleaned_data['signup']
cohort_uri = course_model.get_course_cohort_uri(course_id)
cohort = course_model.update_cohort(cohort_uri, signup=signup.upper())
if not cohort:
messages.error( request, _("Could not change cohort signup"))
else:
request.messages.error(request, _("Invalid choice for signup"))
redirect_url = reverse('courses_settings', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
def course_change_signup( request, course_id ):
form = CohortSignupForm(request.POST)
if form.is_valid():
signup = form.cleaned_data['signup']
cohort_uri = course_model.get_course_cohort_uri(course_id)
cohort = course_model.update_cohort(cohort_uri, signup=signup.upper())
if not cohort:
messages.error( request, _("Could not change cohort signup"))
else:
request.messages.error(request, _("Invalid choice for signup"))
redirect_url = reverse('courses_settings', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
def course_add_organizer( request, course_id, username ):
cohort_uri = course_model.get_course_cohort_uri(course_id)
user_uri = u"/uri/user/{0}".format(request.user.username)
is_organizer = course_model.is_cohort_organizer(
user_uri, cohort_uri
)
if not is_organizer and not request.user.is_superuser:
messages.error( request, _("Only other organizers can add a new organizer") )
return course_slug_redirect( request, course_id)
new_organizer_uri = u"/uri/user/{0}".format(username)
course_model.remove_user_from_cohort(cohort_uri, new_organizer_uri)
course_model.add_user_to_cohort(cohort_uri, new_organizer_uri, "ORGANIZER")
#TODO
redirect_url = reverse('courses_people', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
def course_add_organizer( request, course_id, username ):
cohort_uri = course_model.get_course_cohort_uri(course_id)
user_uri = u"/uri/user/{0}".format(request.user.username)
is_organizer = course_model.is_cohort_organizer(
user_uri, cohort_uri
)
if not is_organizer and not request.user.is_superuser:
messages.error( request, _("Only other organizers can add a new organizer") )
return course_slug_redirect( request, course_id)
new_organizer_uri = u"/uri/user/{0}".format(username)
course_model.remove_user_from_cohort(cohort_uri, new_organizer_uri)
course_model.add_user_to_cohort(cohort_uri, new_organizer_uri, "ORGANIZER")
#TODO
redirect_url = reverse('courses_people', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
def course_change_term( request, course_id, term ):
cohort_uri = course_model.get_course_cohort_uri( course_id )
if term == 'fixed':
form = CourseTermForm(request.POST)
if form.is_valid():
course_model.update_cohort(
cohort_uri,
term=term.upper(),
start_date=form.cleaned_data['start_date'],
end_date=form.cleaned_data['end_date']
)
else:
messages.error( request, _("Could not update fixed term dates"))
elif term == 'rolling':
course_model.update_cohort(cohort_uri, term=term.upper())
redirect_url = reverse('courses_settings', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
def course_add_user( request, course_id ):
cohort_uri = course_model.get_course_cohort_uri(course_id)
redirect_url = reverse('courses_people', kwargs={'course_id': course_id})
username = request.POST.get('username', None)
if not username:
messages.error(request, _("Please select a user to add."))
return http.HttpResponseRedirect(redirect_url)
user_uri = u"/uri/user/{0}".format(username)
try:
course_model.add_user_to_cohort(cohort_uri, user_uri, "LEARNER")
messages.success(request, _("User added."))
except course_model.ResourceNotFoundException as e:
messages.error(request, _("User does not exist."))
return http.HttpResponseRedirect(redirect_url)
def course_change_term( request, course_id, term ):
cohort_uri = course_model.get_course_cohort_uri( course_id )
if term == 'fixed':
form = CourseTermForm(request.POST)
if form.is_valid():
course_model.update_cohort(
cohort_uri,
term=term.upper(),
start_date=form.cleaned_data['start_date'],
end_date=form.cleaned_data['end_date']
)
else:
messages.error( request, _("Could not update fixed term dates"))
elif term == 'rolling':
course_model.update_cohort(cohort_uri, term=term.upper())
redirect_url = reverse('courses_settings', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
def course_add_user( request, course_id ):
cohort_uri = course_model.get_course_cohort_uri(course_id)
redirect_url = reverse('courses_people', kwargs={'course_id': course_id})
username = request.POST.get('username', None)
if not username:
messages.error(request, _("Please select a user to add."))
return http.HttpResponseRedirect(redirect_url)
user_uri = u"/uri/user/{0}".format(username)
try:
course_model.add_user_to_cohort(cohort_uri, user_uri, "LEARNER")
messages.success(request, _("User added."))
except course_model.ResourceNotFoundException as e:
messages.error(request, _("User does not exist."))
return http.HttpResponseRedirect(redirect_url)
def course_leave( request, course_id, username ):
cohort_uri = course_model.get_course_cohort_uri(course_id)
user_uri = u"/uri/user/{0}".format(request.user.username)
is_organizer = course_model.is_cohort_organizer(
user_uri, cohort_uri
)
removed = False
error_message = _("Could not remove user")
if username == request.user.username or is_organizer:
removed, error_message = course_model.remove_user_from_cohort(
cohort_uri, u"/uri/user/{0}".format(username)
)
if not removed:
messages.error(request, error_message)
if is_organizer:
redirect_url = reverse('courses_people', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
return course_slug_redirect( request, course_id)
def course_leave( request, course_id, username ):
cohort_uri = course_model.get_course_cohort_uri(course_id)
user_uri = u"/uri/user/{0}".format(request.user.username)
# TODO site admin should also be able to remove users
is_organizer = course_model.is_cohort_organizer(
user_uri, cohort_uri
)
removed = False
error_message = _("Could not remove user")
if username == request.user.username or is_organizer:
removed, error_message = course_model.remove_user_from_cohort(
cohort_uri, u"/uri/user/{0}".format(username)
)
if not removed:
messages.error(request, error_message)
if is_organizer:
redirect_url = reverse('courses_people', kwargs={'course_id': course_id})
return http.HttpResponseRedirect(redirect_url)
return course_slug_redirect( request, course_id)
