6dcc671543
Separating tabs of single panel to separate panels. It will reduce amount of redundant calls, because it is very unlikely that someone will need all tabs at once. Also, it is current approach that is used by core projects. Change-Id: I874253e0e9a35ede8239bc1bdf0a330a44ade413 Partially-Implements BluePrint create-share-panel-group
129 lines
4.1 KiB
Python
129 lines
4.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from django.core.urlresolvers import reverse
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from django.template.defaultfilters import title # noqa
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from django.utils.translation import pgettext_lazy
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from django.utils.translation import ugettext_lazy as _
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from django.utils.translation import ungettext_lazy
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from horizon import exceptions
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from horizon import tables
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from manila_ui.api import manila
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from manila_ui.dashboards.project.shares.shares import tables as shares_tables
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import manila_ui.dashboards.project.shares.snapshots.tables as ss_tables
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def get_size(share):
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return _("%sGiB") % share.size
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class ShareSnapshotShareNameColumn(tables.Column):
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def get_link_url(self, snapshot):
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return reverse(self.link, args=(snapshot.share_id,))
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class DeleteShareSnapshot(tables.DeleteAction):
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@staticmethod
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def action_present(count):
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return ungettext_lazy(
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u"Delete Snapshot",
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u"Delete Snapshots",
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count
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)
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@staticmethod
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def action_past(count):
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return ungettext_lazy(
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u"Deleted Snapshot",
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u"Deleted Snapshots",
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count
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)
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def get_policy_target(self, request, datum=None):
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project_id = None
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if datum:
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project_id = getattr(datum, "project_id", None)
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return {"project_id": project_id}
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def delete(self, request, obj_id):
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obj = self.table.get_object_by_id(obj_id)
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name = self.table.get_object_display(obj)
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try:
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manila.share_snapshot_delete(request, obj_id)
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except Exception:
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msg = _('Unable to delete snapshot "%s". One or more shares '
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'depend on it.')
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exceptions.check_message(["snapshots", "dependent"], msg % name)
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raise
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def allowed(self, request, snapshot=None):
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if snapshot:
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return snapshot.status.upper() in shares_tables.DELETABLE_STATES
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return True
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class ShareSnapshotsTable(tables.DataTable):
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STATUS_CHOICES = (
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("in-use", True),
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("available", True),
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("creating", None),
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("error", False),
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)
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STATUS_DISPLAY_CHOICES = (
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("in-use", pgettext_lazy("Current status of snapshot", u"In-use")),
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("available",
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pgettext_lazy("Current status of snapshot", u"Available")),
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("creating", pgettext_lazy("Current status of snapshot", u"Creating")),
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("error", pgettext_lazy("Current status of snapshot", u"Error")),
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)
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name = tables.WrappingColumn(
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"name", verbose_name=_("Name"),
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link="horizon:admin:share_snapshots:share_snapshot_detail")
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description = tables.Column(
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"description",
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verbose_name=_("Description"),
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truncate=40)
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size = tables.Column(
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get_size,
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verbose_name=_("Size"),
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attrs={'data-type': 'size'})
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status = tables.Column(
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"status",
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filters=(title,),
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verbose_name=_("Status"),
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status=True,
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status_choices=STATUS_CHOICES,
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display_choices=STATUS_DISPLAY_CHOICES)
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source = ShareSnapshotShareNameColumn(
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"share",
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verbose_name=_("Source"),
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link="horizon:admin:shares:detail")
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def get_object_display(self, obj):
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return obj.name
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class Meta(object):
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name = "share_snapshots"
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verbose_name = _("Share Snapshots")
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status_columns = ["status"]
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row_class = ss_tables.UpdateRow
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table_actions = (
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tables.NameFilterAction,
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DeleteShareSnapshot,
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)
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row_actions = (
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DeleteShareSnapshot,
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)
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