def test_changelog(self):
term = Term.objects.get(value=42)
course = Course.objects.get(term=term, crn=1234)
course.status = 0
course.save()
instructor = Instructor.objects.create(first_name="Bill", last_name="Gates", rmp_score=1.0, rmp_link="http://microsoft.com")
course.instructor = instructor
course.save()
versions = CourseVersion.objects.find(course)
changes = create_changelog(versions[0], versions[len(versions) - 1], True)
self.assertEqual(3, len(changes))
expected = [
'Status changed from Open to Closed',
'Instructor changed from Instructor, Joe to Gates, Bill',
'Meeting Time changed from none to MW, 10:00 AM - 11:15 AM, F, 10:00 AM - 10:50 AM'
]
self.assertEqual(expected, changes)
def course(request, term, crn):
try:
term = Term.objects.get(value=term)
course = Course.objects.get(term=term, crn=crn)
except Course.DoesNotExist:
raise Http404("Course does not exist")
materials = Material.objects.filter(term=term, course_crn=course.crn)
user = request.user
authenticated = user.is_authenticated()
context = {
'course': course,
'term': term,
'authenticated': authenticated,
'user': user,
'materials': materials,
'suggestion_form': InstructorSuggestionForm(),
}
version_list = CourseVersion.objects.find(course)
if len(version_list) > 1:
versions = OrderedDict()
for i in range(0, len(version_list)-1):
new_version = version_list[i]
old_version = version_list[i+1]
changelog = create_changelog(old_version, new_version)
if changelog:
versions[new_version] = changelog
context['changes'] = versions
if request.method == 'POST':
if authenticated:
form = InstructorSuggestionForm(request.POST)
if form.is_valid():
email_address = form.cleaned_data['email_address']
rmp_link = form.cleaned_data['rmp_link']
if email_address or rmp_link:
suggestion = InstructorSuggestion(instructor=course.instructor, user=user, email_address=email_address, rmp_link=rmp_link)
suggestion.save()
# Send mail
subject = "Instructor suggestion created"
message = "{} created a new suggestion for {}: {}, {}".format(request.user.username, course.instructor, email_address, rmp_link)
mail_admins(subject, message)
context['suggestion_message'] = "Thanks! Your suggestion has been submitted and is awaiting approval."
else:
return HttpResponse('Unauthorized', 401)
primary = course.primary_meeting_time
secondary = course.secondary_meeting_times
if primary:
context['primary_meeting_time'] = primary
if secondary:
context['secondary_meeting_times'] = secondary
exam = exam_for_course(course)
exam_sources = ExamSource.objects.filter(term=term)
if exam:
context['exam'] = exam
if len(exam_sources) == 1:
context['exam_source'] = exam_sources[0]
return render(request, 'course/course.html', context)
