apmec-horizon/apmec_horizon/openstack_dashboard/dashboards/mec/mescatalog/tabs.py

110 lines
3.4 KiB
Python

# 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 tabs
from apmec_horizon.openstack_dashboard import api
from apmec_horizon.openstack_dashboard.dashboards.mec.mescatalog import tables
from apmec_horizon.openstack_dashboard.dashboards.mec import utils
class MESCatalogItem(object):
def __init__(self, name, description, mesd_id):
self.id = mesd_id
self.name = name
self.description = description
class MESCatalogTab(tabs.TableTab):
name = _("MESCatalog Tab")
slug = "mescatalog_tab"
table_classes = (tables.MESCatalogTable,)
template_name = ("horizon/common/_detail_table.html")
preload = False
def has_more_data(self, table):
return self._has_more
def get_mescatalog_data(self):
try:
self._has_more = False
instances = []
mesds = api.apmec.mesd_list(self.request)
for mesd in mesds:
item = MESCatalogItem(mesd['name'],
mesd['description'],
mesd['id'])
instances.append(item)
return instances
except Exception:
self._has_more = False
error_message = _('Unable to get instances')
exceptions.handle(self.request, error_message)
return []
class MESCatalogTabs(tabs.TabGroup):
slug = "mescatalog_tabs"
tabs = (MESCatalogTab,)
sticky = True
class TemplateTab(tabs.Tab):
name = _("Template")
slug = "template"
template_name = ("mec/mescatalog/template.html")
def get_context_data(self, request):
return {'mesd': self.tab_group.kwargs['mesd']}
class MESDEventsTab(tabs.TableTab):
name = _("Events Tab")
slug = "events_tab"
table_classes = (utils.EventsTable,)
template_name = ("horizon/common/_detail_table.html")
preload = False
def has_more_data(self, table):
return self._has_more
def get_events_data(self):
try:
self._has_more = True
utils.EventItemList.clear_list()
events = api.apmec.events_list(self.request,
self.tab_group.kwargs['mesd_id'])
for event in events:
evt_obj = utils.EventItem(
event['id'], event['resource_state'],
event['event_type'],
event['timestamp'],
event['event_details'])
utils.EventItemList.add_item(evt_obj)
return utils.EventItemList.EVTLIST_P
except Exception as e:
self._has_more = False
error_message = _('Unable to get events %s') % e
exceptions.handle(self.request, error_message)
return []
class MESDDetailTabs(tabs.TabGroup):
slug = "MESD_details"
tabs = (TemplateTab, MESDEventsTab)
sticky = True