mirror of
https://github.com/freedombox/FreedomBox.git
synced 2026-01-28 08:03:36 +00:00
d615709b8a
- Make the default snapshot detection slightly more robust and refactor. - Expand description to explain automatic snapshotting, etc. - Show description even after setup. - Show default snapshot as a bootstrap label. - Message explaing how rollback can be undone. - Minor updates to delete/rollback confirmation messages. - Minor style refactoring
92 lines
3.2 KiB
Python
92 lines
3.2 KiB
Python
#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Views for snapshot module.
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"""
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from django.contrib import messages
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from django.core.urlresolvers import reverse
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from django.shortcuts import redirect
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from django.template.response import TemplateResponse
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from django.utils.translation import ugettext as _
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import json
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from plinth import actions
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from plinth.modules import snapshot as snapshot_module
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def index(request):
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"""Show snapshot list."""
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if request.method == 'POST':
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actions.superuser_run('snapshot', ['create'])
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messages.success(request, _('Created snapshot.'))
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output = actions.superuser_run('snapshot', ['list'])
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snapshots = json.loads(output)
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return TemplateResponse(request, 'snapshot.html',
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{'title': snapshot_module.title,
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'description': snapshot_module.description,
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'snapshots': snapshots})
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def delete(request, number):
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"""Show confirmation to delete a snapshot."""
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if request.method == 'POST':
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actions.superuser_run('snapshot', ['delete', number])
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messages.success(
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request, _('Deleted snapshot #{number}.').format(number=number))
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return redirect(reverse('snapshot:index'))
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output = actions.superuser_run('snapshot', ['list'])
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snapshots = json.loads(output)
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snapshot = None
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for current_snapshot in snapshots:
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if current_snapshot['number'] == number:
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snapshot = current_snapshot
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return TemplateResponse(request, 'snapshot_delete.html',
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{'title': _('Delete Snapshot'),
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'snapshot': snapshot})
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def rollback(request, number):
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"""Show confirmation to rollback to a snapshot."""
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if request.method == 'POST':
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actions.superuser_run('snapshot', ['rollback', number])
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messages.success(
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request,
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_('Rolled back to snapshot #{number}.').format(number=number))
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messages.warning(
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request,
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_('The system must be restarted to complete the rollback.'))
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return redirect(reverse('power:restart'))
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output = actions.superuser_run('snapshot', ['list'])
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snapshots = json.loads(output)
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snapshot = None
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for current_snapshot in snapshots:
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if current_snapshot['number'] == number:
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snapshot = current_snapshot
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return TemplateResponse(request, 'snapshot_rollback.html',
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{'title': _('Rollback to Snapshot'),
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'snapshot': snapshot})
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