def register(request):
if request.method == "POST":
email = request.POST.get('email')
username = request.POST.get('username')
password = request.POST.get('password')
if not validators.email_validator(
email) and not validators.username_validator(email):
response = {
'msg': 'fail',
'info': 'please check your email address or username.'
}
elif not validators.password_validator(password):
response = {'msg': 'fail', 'info': 'password too short.'}
else:
try:
user = models.UserProfile()
user.username = username
user.email = email
user.set_password(password)
user.save()
response = {"msg": "success"}
except IntegrityError as e:
response = {"msg": "fail", "info": str(e)}
return HttpResponse(json.dumps(response))
return render(request, 'register.html')
def login(request):
if request.method == "POST":
email = request.POST.get('email')
password = request.POST.get('password')
if not validators.email_validator(
email) and not validators.username_validator(email):
response = {
'msg': 'fail',
'info': 'please check your email address or username.'
}
elif not validators.password_validator(password):
response = {'msg': 'fail', 'info': 'password too short.'}
else:
response = {'msg': 'success', 'info': ''}
user = auth.authenticate(request,
username=email,
password=password)
if user is not None:
auth.login(request, user)
else:
response = {'msg': 'fail', 'info': 'password is invalid.'}
try:
models.UserProfile.objects.get(username=email)
except models.UserProfile.DoesNotExist:
try:
models.UserProfile.objects.get(email=email)
except models.UserProfile.DoesNotExist:
response['info'] = 'username or email not exist.'
return HttpResponse(json.dumps(response))
return render(request, 'login.html')
def change_username(request):
if request.is_ajax():
username = request.POST.get('username')
if not validators.username_validator(username):
res = {'msg': 'fail', 'info': 'invalid input.'}
else:
try:
models.UserProfile.objects.get(username=username)
res = {'msg': 'fail', 'info': 'username already taken.'}
except models.UserProfile.DoesNotExist:
user = get_user(request)
user.username = username
user.save()
res = {'msg': 'success'}
return HttpResponse(json.dumps(res))