#
# This file is part of FreedomBox.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
"""
Forms for radicale module.
"""

from django import forms
from django.utils.translation import ugettext_lazy as _

from plinth import cfg
from plinth.forms import AppForm
from plinth.utils import format_lazy

CHOICES = [
    ('owner_only',
     _('Only the owner of a calendar/addressbook can view or '
       'make changes.')),
    ('owner_write',
     format_lazy(
         _('Any user with a {box_name} login can view any calendar/addressbook'
           ', but only the owner can make changes.'),
         box_name=_(cfg.box_name))),
    ('authenticated',
     format_lazy(
         _('Any user with a {box_name} login can view or make changes'
           ' to any calendar/addressbook.'), box_name=_(cfg.box_name))),
]


class RadicaleForm(AppForm):
    """Specialized configuration form for radicale service."""
    access_rights = forms.ChoiceField(choices=CHOICES, required=True,
                                      widget=forms.RadioSelect())