# 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.
from django.utils.translation import pgettext_lazy
from django.utils.translation import ugettext_lazy as _
from django.utils.translation import ungettext_lazy
from horizon import tables
from openstack_dashboard.api import cinder
from openstack_dashboard import policy
[docs]class CreateVolumeCGroup(policy.PolicyTargetMixin, tables.LinkAction):
name = "create_cgroup"
verbose_name = _("Create Consistency Group")
url = "horizon:project:volumes:cg_snapshots:create_cgroup"
classes = ("ajax-modal",)
policy_rules = (("volume", "consistencygroup:create"),)
[docs]class DeleteVolumeCGSnapshot(policy.PolicyTargetMixin, tables.DeleteAction):
name = "delete_cg_snapshot"
policy_rules = (("volume", "consistencygroup:delete_cgsnapshot"),)
@staticmethod
[docs] def action_present(count):
return ungettext_lazy(
u"Delete Snapshot",
u"Delete Snapshots",
count
)
@staticmethod
[docs] def action_past(count):
return ungettext_lazy(
u"Scheduled deletion of Snapshot",
u"Scheduled deletion of Snapshots",
count
)
[docs] def delete(self, request, obj_id):
cinder.volume_cg_snapshot_delete(request, obj_id)
[docs]class UpdateRow(tables.Row):
ajax = True
[docs] def get_data(self, request, cg_snapshot_id):
cg_snapshot = cinder.volume_cg_snapshot_get(request, cg_snapshot_id)
return cg_snapshot
[docs]class VolumeCGSnapshotsFilterAction(tables.FilterAction):
[docs] def filter(self, table, cg_snapshots, filter_string):
"""Naive case-insensitive search."""
query = filter_string.lower()
return [cg_snapshot for cg_snapshot in cg_snapshots
if query in cg_snapshot.name.lower()]
[docs]class CGSnapshotsTable(tables.DataTable):
STATUS_CHOICES = (
("in-use", True),
("available", True),
("creating", None),
("error", False),
)
STATUS_DISPLAY_CHOICES = (
("available",
pgettext_lazy("Current status of Consistency Group Snapshot",
u"Available")),
("in-use",
pgettext_lazy("Current status of Consistency Group Snapshot",
u"In-use")),
("error",
pgettext_lazy("Current status of Consistency Group Snapshot",
u"Error")),
)
name = tables.Column("name",
verbose_name=_("Name"),
link="horizon:project:volumes:"
"cg_snapshots:cg_snapshot_detail")
description = tables.Column("description",
verbose_name=_("Description"),
truncate=40)
status = tables.Column("status",
verbose_name=_("Status"),
status=True,
status_choices=STATUS_CHOICES,
display_choices=STATUS_DISPLAY_CHOICES)
[docs] def get_object_id(self, cg_snapshot):
return cg_snapshot.id