Sunil Mohan Adapa d192e73506
snapshot: Update descriptions and UI options
- Mention that btrfs filesystems are only supported 'currently'.

- Clarify 'Free Space'. Explain how it actually works.

- Show '%' after the number in free space drop down. Also add 70%.

- Maintain the earlier order of showing timeline snapshots first and then
  software snapshots. This is order of importance.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
2019-01-08 14:01:19 -08:00

65 lines
2.6 KiB
Python

#
# 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 snapshot module.
"""
from django import forms
from django.utils.translation import ugettext_lazy as _
class SnapshotForm(forms.Form):
free_space = forms.ChoiceField(
label=_('Free Disk Space to Maintain'),
help_text=_('Maintain this percentage of free space on the disk. '
'If free space falls below this value, older snapshots '
'are removed until this much free space is regained. The '
'default value is 30%.'),
choices=[(i / 100, '{}%'.format(i)) for i in range(10, 80, 10)])
enable_timeline_snapshots = forms.ChoiceField(
label=_('Timeline Snapshots'),
help_text=_('Enable or disable timeline snapshots '
'(hourly, daily, monthly and yearly).'),
choices=[('yes', 'Enabled'), ('no', 'Disabled')])
enable_software_snapshots = forms.ChoiceField(
label=_('Software Installation Snapshots'), help_text=_(
'Enable or disable snapshots before and after software '
'installation'), choices=[('yes', 'Enabled'), ('no', 'Disabled')])
hourly_limit = forms.IntegerField(
label=_('Hourly Snapshots Limit'), min_value=0,
help_text=_('Keep a maximum of this many hourly snapshots.'))
daily_limit = forms.IntegerField(
label=_('Daily Snapshots Limit'), min_value=0,
help_text=_('Keep a maximum of this many daily snapshots.'))
weekly_limit = forms.IntegerField(
label=_('Weekly Snapshots Limit'), min_value=0,
help_text=_('Keep a maximum of this many weekly snapshots.'))
monthly_limit = forms.IntegerField(
label=_('Monthly Snapshots Limit'), min_value=0,
help_text=_('Keep a maximum of this many monthly snapshots.'))
yearly_limit = forms.IntegerField(
label=_('Yearly Snapshots Limit'), min_value=0,
help_text=_('Keep a maximum of this many yearly snapshots. '
'The default value is 0 (disabled).'))