def get_username_options(user):
options = UsernameChanges(user)
return {
'changes_left': options.left,
'next_on': options.next_on,
'length_min': settings.username_length_min,
'length_max': settings.username_length_max,
}
def test_username_changes_helper(self):
"""username changes are tracked correctly"""
User = get_user_model()
test_user = User.objects.create_user('Bob', '*****@*****.**', 'pass123')
namechanges = UsernameChanges(test_user)
self.assertEqual(namechanges.left, 2)
self.assertIsNone(namechanges.next_on)
self.assertEqual(test_user.namechanges.count(), 0)
test_user.set_username('Boberson')
test_user.save(update_fields=['username', 'slug'])
namechanges = UsernameChanges(test_user)
self.assertEqual(namechanges.left, 1)
self.assertIsNone(namechanges.next_on)
self.assertEqual(test_user.namechanges.count(), 1)
def change_username(request):
namechanges = UsernameChanges(request.user)
form = ChangeUsernameForm()
if request.method == 'POST' and namechanges.left:
form = ChangeUsernameForm(request.POST, user=request.user)
if form.is_valid():
try:
form.change_username(changed_by=request.user)
message = _("Your username has been changed.")
messages.success(request, message)
return redirect('misago:usercp_change_username')
except IntegrityError:
message = _("Error changing username. Please try again.")
messages.error(request, message)
return render(request, 'misago/usercp/change_username.html', {
'form': form,
'changes_left': namechanges.left,
'next_change_on': namechanges.next_on
})