def resend_password_email(request):
'''Send the registration email again.'''
email = request.POST.get('email')
username = email_to_username(email)
validator = EmailValidator
try: validator(email)
except ValidationError: return dict(success=False, message='Invalid email address')
try:
user = User.objects.get(username=username)
except User.DoesNotExist:
return dict(success=False, message='Cannot find user.')
if not user.get_profile().change_password_on_login:
return dict(success=False, message='User have already logged in before.')
password = user.get_profile().plaintext_password
send_registration_email(username, password)
return dict(success=True, message='Email sent successfully to %s.' % user.email)
def _check_email(email):
email_form = EmailForm({'email':email})
if not email_form.is_valid():
message = email_form.errors.values()[0][0]
return {'status': 'INVALID_USER',
'message':djangof('<span>{{message}}</span>', dict(message=message))}
username = email_to_username(email)
try:
_user = User.objects.get(username=username)
except User.DoesNotExist:
# Create new user,
# generate default password,
# Send the notification email.
new_user = User.objects.create_user(username, email)
set_default_password(new_user)
new_user.save()
new_user.get_profile().save()
action_factory.user_new(new_user)
return {'status': 'NEW_USER'}
return {'status': 'REGISTERED'}
def login(request, redirect_to='/home/'):
# this view function only has logic for POST.
# the rendering is done by the front screen, /.
# get parameter 'next' is the redirection.
redirect_to = request.GET.get('next', redirect_to)
warning = messager(request, messages.INFO)
login_failed = False
login_form = IntroForm(request.POST)
user = None
def get_user_or_none(username):
try:
return User.objects.get(username=username)
except User.DoesNotExist:
return None
if login_form.is_valid():
email, password = extract_cd(login_form, 'email', 'password')
username = email_to_username(email)
user = auth.authenticate(username=username, password=password)
if user is not None:
if user.is_active:
auth.login(request, user)
# TODO - create login signal?
action_factory.user_login(user)
if user.get_profile().change_password_on_login:
# redirect to change password screen
return login_screens_with_next(change_password, redirect_to)
return HttpResponseRedirect(redirect_to)
else:
user = User.objects.get(username=username)
warning('Your account is disabled.'); login_failed = True
else:
user = get_user_or_none(username=username)
warning('Invalid username / password.'); login_failed = True
else:
warning('Invalid username / password.'); login_failed = True
if login_failed and user is not None:
# Log the error message.
action_factory.user_login_fail(user)
# make sure that redirect preserves 'next' parameter.
return redirect('/' + "?" + urlencode({'next':redirect_to}))
