47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
# -*- coding: utf8 -*-
|
|
#
|
|
# 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 horizon.utils import memoized
|
|
|
|
from tuskar_ui import api
|
|
|
|
|
|
class ItemCountMixin(object):
|
|
def get_items_count(self):
|
|
return len(self.get_data())
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(ItemCountMixin, self).get_context_data(**kwargs)
|
|
context['items_count'] = self.get_items_count()
|
|
return context
|
|
|
|
|
|
class StackMixin(object):
|
|
@memoized.memoized
|
|
def get_plan(self):
|
|
return api.tuskar.Plan.get_the_plan(self.request)
|
|
|
|
@memoized.memoized
|
|
def get_stack(self):
|
|
return api.heat.Stack.get_by_plan(self.request, self.get_plan())
|
|
|
|
|
|
class RoleMixin(object):
|
|
@memoized.memoized
|
|
def get_role(self, redirect=None):
|
|
role_id = self.kwargs['role_id']
|
|
role = api.tuskar.Role.get(self.request, role_id,
|
|
_error_redirect=redirect)
|
|
return role
|