Source code for openstack_dashboard.dashboards.admin.images.tables

# Copyright 2012 Nebula, Inc.
#
#    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 ugettext_lazy as _

from horizon import exceptions
from horizon import tables

from openstack_dashboard import api
from openstack_dashboard.dashboards.project.images.images \
    import tables as project_tables


[docs]class AdminCreateImage(project_tables.CreateImage): url = "horizon:admin:images:create"
[docs]class AdminDeleteImage(project_tables.DeleteImage):
[docs] def allowed(self, request, image=None): if image and image.protected: return False else: return True
[docs]class AdminEditImage(project_tables.EditImage): url = "horizon:admin:images:update"
[docs] def allowed(self, request, image=None): return True
[docs]class UpdateMetadata(tables.LinkAction): name = "update_metadata" verbose_name = _("Update Metadata") ajax = False icon = "pencil" attrs = {"ng-controller": "MetadataModalHelperController as modal"} def __init__(self, attrs=None, **kwargs): kwargs['preempt'] = True super(UpdateMetadata, self).__init__(attrs, **kwargs)
[docs]class UpdateRow(tables.Row): ajax = True
[docs] def get_data(self, request, image_id): image = api.glance.image_get(request, image_id) try: tenant_id = getattr(image, "owner") tenant = api.keystone.tenant_get(request, tenant_id) image.tenant_name = getattr(tenant, "name") except Exception: msg = _('Unable to retrieve the project ' 'information of the image.') exceptions.handle(request, msg) return image
[docs]class AdminImageFilterAction(tables.FilterAction): filter_type = "server" filter_choices = (('name', _("Image Name ="), True), ('status', _('Status ='), True), ('disk_format', _('Format ='), True), ('size_min', _('Min. Size (MB) ='), True), ('size_max', _('Max. Size (MB) ='), True))
[docs]class AdminImagesTable(project_tables.ImagesTable): name = tables.WrappingColumn(project_tables.get_image_name, link="horizon:admin:images:detail", verbose_name=_("Image Name")) tenant = tables.Column(lambda obj: getattr(obj, 'tenant_name', obj.owner), verbose_name=_("Project"))
[docs] class Meta(object): name = "images" row_class = UpdateRow status_columns = ["status"] verbose_name = _("Images") table_actions = (AdminCreateImage, AdminDeleteImage, AdminImageFilterAction) row_actions = (AdminEditImage, UpdateMetadata, AdminDeleteImage) columns = ('tenant', 'name', 'image_type', 'status', 'public', 'protected', 'disk_format', 'size')

Project Source