def teacheradmin_teachers_invite(request, course_slug):
course = get_object_or_404(Course, slug=course_slug)
email_or_id = request.POST['data']
user = None
response = None
try:
validate_email(email_or_id)
# is email
try:
user = User.objects.get(email=email_or_id)
except User.DoesNotExist:
pass
except ValidationError:
# is id
try:
user = User.objects.get(id=email_or_id)
except (ValueError, User.DoesNotExist):
response = HttpResponse(status=404)
if user is not None:
try:
ct = CourseTeacher.objects.get(course=course, teacher=user)
return HttpResponse(status=409)
except CourseTeacher.DoesNotExist:
ct = CourseTeacher.objects.create(course=course, teacher=user)
name = user.get_full_name()
if not name:
name = user.username
data = {
'id': ct.id,
'order': ct.order,
'name': name,
'gravatar': gravatar_img_for_email(user.email, 20),
'pending': False
}
response = HttpResponse(simplejson.dumps(data),
mimetype='application/json')
elif response is None:
if Invitation.objects.filter(email=email_or_id, course=course).count() == 0:
invitation = Invitation(host=request.user, email=email_or_id,
course=course, datetime=datetime.now())
invitation.save()
send_invitation(request, invitation)
data = {
'name': email_or_id,
'gravatar': gravatar_img_for_email(email_or_id, 20),
'pending': True
}
response = HttpResponse(simplejson.dumps(data),
mimetype='application/json')
else:
response = HttpResponse(status=409)
return response
def teacheradmin_teachers(request, course_slug):
course = get_object_or_404(Course, slug=course_slug)
is_enrolled = course.students.filter(id=request.user.id).exists()
teachers = course.teachers.all()
teachers = [{
'id': t.id,
'username': t.get_full_name() or t.username,
'gravatar': avatar_img_for_user(t, 20),
} for t in teachers]
invitations = Invitation.objects.filter(course=course)
invitations = [{
'id': -1,
'username': inv.email,
'gravatar': gravatar_img_for_email(inv.email, 20),
} for inv in invitations]
teachers.extend(invitations)
return render_to_response('teacheradmin/teachers.html', {
'course': course,
'is_enrolled': is_enrolled,
'teachers': teachers,
'request': request,
},
context_instance=RequestContext(request))
def teacheradmin_teachers(request, course_slug):
course = get_object_or_404(Course, slug=course_slug)
is_enrolled = course.students.filter(id=request.user.id).exists()
teachers = course.teachers.all()
teachers = [{
'id': t.id,
'username': t.get_full_name() or t.username,
'gravatar': avatar_img_for_user(t, 20),
} for t in teachers]
invitations = Invitation.objects.filter(course=course)
invitations = [{
'id': -1,
'username': inv.email,
'gravatar': gravatar_img_for_email(inv.email, 20),
} for inv in invitations]
teachers.extend(invitations)
return render_to_response('teacheradmin/teachers.html', {
'course': course,
'is_enrolled': is_enrolled,
'teachers': teachers,
'request': request,
}, context_instance=RequestContext(request))
