# 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.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] def get_link_url(self, custom_property=None):
return reverse(self.url, args=[self.table.kwargs['id']])
[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] def get_link_url(self, custom_property):
return reverse(self.url, args=[self.table.kwargs['id'],
http.urlquote(custom_property.key, '')])
[docs]class PropertiesTable(tables.DataTable):
key = tables.Column('key', verbose_name=_('Key'))
value = tables.Column('value', verbose_name=_('Value'))
[docs] def get_object_id(self, datum):
return datum.key
[docs] def get_object_display(self, datum):
return datum.key