class BaseGroupForm(forms.ModelForm):
slug = forms.SlugField(
max_length=20,
label=_("Short name"),
help_text=
_("a short version of the name consisting only of letters, numbers, underscores and hyphens."
),
error_message=
_("This value must contain only letters, numbers, underscores and hyphens."
))
def __init__(self, *args, **kwargs):
user = kwargs.pop(
'user', None) # pop off user arg, in case subclass doesn't use it
super(BaseGroupForm, self).__init__(*args, **kwargs)
def clean_slug(self):
if BaseGroup.objects.filter(
slug__iexact=self.cleaned_data["slug"]).count() > 0:
if self.instance and self.cleaned_data[
"slug"] == self.instance.slug:
pass # same instance
else:
raise forms.ValidationError(
_("A group (network, community or project) already exists with that slug."
))
return self.cleaned_data["slug"].lower()
def clean_name(self):
if BaseGroup.objects.filter(
name__iexact=self.cleaned_data["name"]).count() > 0:
if self.instance and self.cleaned_data[
"name"] == self.instance.name:
pass # same instance
else:
raise forms.ValidationError(
_("A group (network, community or project) already exists with that name."
))
return self.cleaned_data["name"]
def clean_welcome_email(self):
self.cleaned_data['welcome_email'] = self.cleaned_data[
'welcome_email'].strip()
return self.cleaned_data['welcome_email']
class Meta:
abstract = True
def clean_name(self):
if BaseGroup.objects.filter(name__iexact=self.cleaned_data["name"]).count() > 0:
if self.instance and self.cleaned_data["name"] == self.instance.name:
pass # same instance
else:
raise forms.ValidationError(_("A group (network, community or project) already exists with that name."))
return self.cleaned_data["name"]
def clean_slug(self):
if BaseGroup.objects.filter(slug__iexact=self.cleaned_data["slug"]).count() > 0:
if self.instance and self.cleaned_data["slug"] == self.instance.slug:
pass # same instance
else:
raise forms.ValidationError(_("A group (network, community or project) already exists with that slug."))
return self.cleaned_data["slug"].lower()
class GroupMemberForm(forms.ModelForm):
user = MultipleUserField(label=_("User"))
class Meta:
model = GroupMember
fields = ('user', 'is_admin', 'admin_title')
class Media:
js = (STATIC_URL + 'js/base_groups/member.js', )
def clean_name(self):
if BaseGroup.objects.filter(
name__iexact=self.cleaned_data["name"]).count() > 0:
if self.instance and self.cleaned_data[
"name"] == self.instance.name:
pass # same instance
else:
raise forms.ValidationError(
_("A group (network, community or project) already exists with that name."
))
return self.cleaned_data["name"]
def clean_slug(self):
if BaseGroup.objects.filter(
slug__iexact=self.cleaned_data["slug"]).count() > 0:
if self.instance and self.cleaned_data[
"slug"] == self.instance.slug:
pass # same instance
else:
raise forms.ValidationError(
_("A group (network, community or project) already exists with that slug."
))
return self.cleaned_data["slug"].lower()
class GroupInviteForm(forms.ModelForm):
user = MultipleUserField(label=_("User"))
class Meta:
model = InvitationToJoinGroup
fields = ('user', 'message')
