freezer-web-ui/disaster_recovery/backups/views.py
Cao Xuan Hoang 42eb07b3f4 Remove logging import unused
This patch removes logging import unused in disaster_recovery

Change-Id: I453254206e4c91f005018cad9eff512a85a40df0
2016-11-15 16:29:24 +07:00

79 lines
3.0 KiB
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import datetime
import pprint
from django.template.defaultfilters import date as django_date
from django.utils.translation import ugettext_lazy as _
from django.views import generic
from horizon import tables
from horizon import workflows
import disaster_recovery.api.api as freezer_api
from disaster_recovery.backups import tables as freezer_tables
from disaster_recovery.backups.workflows import restore as restore_workflow
from disaster_recovery.utils import shield
class IndexView(tables.DataTableView):
name = _("Backups")
slug = "backups"
table_class = freezer_tables.BackupsTable
template_name = "disaster_recovery/backups/index.html"
@shield('Unable to retrieve backups.', redirect='backups:index')
def get_data(self):
filters = self.table.get_filter_string() or None
return freezer_api.Backup(self.request).list(search=filters)
class DetailView(generic.TemplateView):
template_name = 'disaster_recovery/backups/detail.html'
@shield('Unable to get backup.', redirect='backups:index')
def get_context_data(self, **kwargs):
backup = freezer_api.Backup(self.request).get(kwargs['backup_id'],
json=True)
return {'data': pprint.pformat(backup)}
class RestoreView(workflows.WorkflowView):
workflow_class = restore_workflow.Restore
@shield('Unable to get backup.', redirect='backups:index')
def get_object(self, *args, **kwargs):
return freezer_api.Backup(self.request).get(self.kwargs['backup_id'])
def is_update(self):
return 'name' in self.kwargs and bool(self.kwargs['name'])
@shield('Unable to get backup.', redirect='backups:index')
def get_workflow_name(self):
backup = freezer_api.Backup(self.request).get(self.kwargs['backup_id'])
backup_date = datetime.datetime.fromtimestamp(int(backup.time_stamp))
backup_date_str = django_date(backup_date,
'SHORT_DATETIME_FORMAT')
return "Restore '{}' from {}".format(backup.backup_name,
backup_date_str)
def get_initial(self):
return {"backup_id": self.kwargs['backup_id']}
@shield('Unable to get backup.', redirect='backups:index')
def get_workflow(self, *args, **kwargs):
workflow = super(RestoreView, self).get_workflow(*args, **kwargs)
workflow.name = self.get_workflow_name()
return workflow