def make_group_add_form(user):
"""Makes a form for use with group_add. Only shows options which are
relevant to user's permissions.
@param user The User who will be shown this form"""
pos_choices = list(permissions.get_allowed_positions(user))
class GroupAddForm(forms.Form):
group_name = forms.CharField(label='Group name', max_length=30)
pos = forms.ChoiceField(label='Position', choices=pos_choices)
login = forms.ChoiceField(label='Password allocation',
choices=((0, 'Raven login only'),
(1, 'Email random password')),
widget=forms.widgets.RadioSelect)
users = forms.CharField(label='Users, e.g. fs123,[email protected],Fred,Smith',
widget=forms.Textarea)
# See if we are allowed to create users at different organizations, and if
# we are, make a field for it
if permissions.allowed_user_access_create_different_org(user):
# Get a list of organizations
orgs = db.Organization.objects.all()
org_choices = [(o.name, o.name) for o in orgs]
org = forms.ChoiceField(label='Organization',
choices=org_choices)
def clean_group_name(self):
"""Ensure the group name is valid"""
group_name = self.cleaned_data['group_name']
if re.match(r'^\w+$', group_name) is None:
raise forms.ValidationError("Group names can contain only alphanumeric characters and underscores")
return group_name
return GroupAddForm
def make_registration_form(user):
pos_choices = [p for p in permissions.get_allowed_positions(user)]
class RegistrationForm(forms.Form):
username = forms.CharField(label='Username', max_length=30)
first_name = forms.CharField(label='First Name', max_length=30)
last_name = forms.CharField(label='Last Name', max_length=30)
email = forms.CharField(label='E-mail Address', max_length=75)
pw_method = forms.ChoiceField(label='Password assignment',
choices=(('email','Email random password'),
('raven','Require raven login'),
('given','Set password given below')),
widget=forms.widgets.RadioSelect)
pw = forms.CharField(label='Password',
widget=forms.PasswordInput(render_value=False),
required=False)
pos = forms.ChoiceField(label='Position', choices=pos_choices)
# See if we're allowed to add users at different organizations; if we
# are, show a choice of organizations
if permissions.allowed_user_access_create_different_org(user):
orgs = db.Organization.objects.all()
org_choices = [(o.name, o.name) for o in orgs]
org = forms.ChoiceField(label='Organization',
choices=org_choices)
def clean_username(self):
un = self.cleaned_data['username']
if not re.match('^\w+$', un):
raise forms.ValidationError("Only alphanumeric characters and underscores are allowed in a user's name.")
return un
def clean(self):
"""Makes sure that the form data is valid; in particular, that a
password has been supplied if the choice of login method requires
it."""
login = self.cleaned_data['pw_method']
pw = self.cleaned_data['pw']
if login == 'given' and len(pw) < 6:
raise forms.ValidationError("Password must be at least 6 characters")
return self.cleaned_data
return RegistrationForm
