Source code for openstack_dashboard.contrib.trove.content.databases.tabs
# Copyright 2013 Rackspace Hosting
#
# 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.conf import settings
from django import template
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import tabs
from openstack_dashboard.contrib.trove import api
from openstack_dashboard.contrib.trove.content.databases import tables
[docs]class OverviewTab(tabs.Tab):
name = _("Overview")
slug = "overview"
[docs] def get_context_data(self, request):
return {"instance": self.tab_group.kwargs['instance']}
[docs] def get_template_name(self, request):
instance = self.tab_group.kwargs['instance']
template_file = ('project/databases/_detail_overview_%s.html'
% instance.datastore['type'])
try:
template.loader.get_template(template_file)
return template_file
except template.TemplateDoesNotExist:
# This datastore type does not have a template file
# Just use the base template file
return ('project/databases/_detail_overview.html')
[docs]class UserTab(tabs.TableTab):
table_classes = [tables.UsersTable]
name = _("Users")
slug = "users_tab"
instance = None
template_name = "horizon/common/_detail_table.html"
preload = False
[docs] def get_users_data(self):
instance = self.tab_group.kwargs['instance']
try:
data = api.trove.users_list(self.request, instance.id)
for user in data:
user.instance = instance
user.access = api.trove.user_list_access(self.request,
instance.id,
user.name)
except Exception:
msg = _('Unable to get user data.')
exceptions.handle(self.request, msg)
data = []
return data
[docs] def allowed(self, request):
perms = getattr(settings, 'TROVE_ADD_USER_PERMS', [])
if perms:
return request.user.has_perms(perms)
return True
[docs]class DatabaseTab(tabs.TableTab):
table_classes = [tables.DatabaseTable]
name = _("Databases")
slug = "database_tab"
instance = None
template_name = "horizon/common/_detail_table.html"
preload = False
[docs] def get_databases_data(self):
instance = self.tab_group.kwargs['instance']
try:
data = api.trove.database_list(self.request, instance.id)
add_instance = lambda d: setattr(d, 'instance', instance)
map(add_instance, data)
except Exception:
msg = _('Unable to get databases data.')
exceptions.handle(self.request, msg)
data = []
return data
[docs] def allowed(self, request):
perms = getattr(settings, 'TROVE_ADD_DATABASE_PERMS', [])
if perms:
return request.user.has_perms(perms)
return True
[docs]class BackupsTab(tabs.TableTab):
table_classes = [tables.InstanceBackupsTable]
name = _("Backups")
slug = "backups_tab"
instance = None
template_name = "horizon/common/_detail_table.html"
preload = False
[docs] def get_backups_data(self):
instance = self.tab_group.kwargs['instance']
try:
data = api.trove.instance_backups(self.request, instance.id)
except Exception:
msg = _('Unable to get database backup data.')
exceptions.handle(self.request, msg)
data = []
return data
[docs] def allowed(self, request):
return request.user.has_perm('openstack.services.object-store')
[docs]class InstanceDetailTabs(tabs.TabGroup):
slug = "instance_details"
tabs = (OverviewTab, UserTab, DatabaseTab, BackupsTab)
sticky = True