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

#    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
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#    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.core.urlresolvers import reverse
from django.utils import http
from django.utils.translation import ugettext_lazy as _

from horizon import tables

from openstack_dashboard import api


# Most of the following image custom properties can be found in the glance
# project at glance.api.v2.images.RequestDeserializer.

# Properties that cannot be edited
READONLY_PROPERTIES = ['checksum', 'container_format', 'created_at', 'deleted',
    'deleted_at', 'direct_url', 'disk_format', 'file', 'id', 'is_public',
    'location', 'owner', 'schema', 'self', 'size',
    'status', 'tags', 'updated_at', 'virtual_size']

# Properties that cannot be deleted
REQUIRED_PROPERTIES = ['checksum', 'container_format', 'created_at', 'deleted',
    'deleted_at', 'direct_url', 'disk_format', 'file', 'id', 'is_public',
    'location', 'min_disk', 'min_ram', 'name', 'owner', 'protected', 'schema',
    'self', 'size', 'status', 'tags', 'updated_at', 'virtual_size',
    'visibility']


[docs]class PropertyDelete(tables.DeleteAction): data_type_singular = _("Property") data_type_plural = _("Properties")
[docs] def allowed(self, request, prop=None): if prop and prop.key in REQUIRED_PROPERTIES: return False return True
[docs] def delete(self, request, obj_ids): api.glance.image_delete_properties(request, self.table.kwargs['id'], [obj_ids])
[docs]class PropertyCreate(tables.LinkAction): name = "create" verbose_name = _("Create") url = "horizon:admin:images:properties:create" classes = ("btn-create", "ajax-modal")
[docs]class PropertyEdit(tables.LinkAction): name = "edit" verbose_name = _("Edit") url = "horizon:admin:images:properties:edit" classes = ("btn-edit", "ajax-modal")
[docs] def allowed(self, request, prop=None): if prop and prop.key in READONLY_PROPERTIES: return False return True
[docs]class PropertiesTable(tables.DataTable): key = tables.Column('key', verbose_name=_('Key')) value = tables.Column('value', verbose_name=_('Value'))
[docs] class Meta: name = "properties" verbose_name = _("Custom Properties") table_actions = (PropertyCreate, PropertyDelete) row_actions = (PropertyEdit, PropertyDelete)
[docs] def get_object_id(self, datum): return datum.key
[docs] def get_object_display(self, datum): return datum.key