151 lines
6.3 KiB
Python
151 lines
6.3 KiB
Python
# Copyright 2012 Nebula, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from django.urls import reverse_lazy
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import forms
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from horizon import tables
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from horizon import tabs
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from horizon.utils import memoized
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from horizon import workflows
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from openstack_dashboard.api import base
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from openstack_dashboard.api import neutron
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from manila_ui.api import manila
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from manila_ui.dashboards.project.share_networks import forms as sn_forms
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from manila_ui.dashboards.project.share_networks import tables as sn_tables
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from manila_ui.dashboards.project.share_networks import tabs as sn_tabs
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import manila_ui.dashboards.project.share_networks.workflows as sn_workflows
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from manila_ui.dashboards import utils
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class ShareNetworksView(tables.MultiTableView):
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table_classes = (
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sn_tables.ShareNetworksTable,
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)
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template_name = "admin/share_networks/index.html"
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page_title = _("Share Networks")
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@memoized.memoized_method
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def get_share_networks_data(self):
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try:
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share_networks = manila.share_network_list(
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self.request, detailed=True)
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if base.is_service_enabled(self.request, 'network'):
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neutron_net_names = dict((net.id, net.name) for net in
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neutron.network_list(self.request))
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neutron_subnet_names = dict((net.id, net.name) for net in
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neutron.subnet_list(self.request))
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for sn in share_networks:
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sn.neutron_net = neutron_net_names.get(
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sn.neutron_net_id) or sn.neutron_net_id or "-"
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sn.neutron_subnet = neutron_subnet_names.get(
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sn.neutron_subnet_id) or sn.neutron_subnet_id or "-"
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except Exception:
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share_networks = []
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exceptions.handle(
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self.request, _("Unable to retrieve share networks"))
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return share_networks
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class Update(workflows.WorkflowView):
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workflow_class = sn_workflows.UpdateShareNetworkWorkflow
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template_name = "project/share_networks/update.html"
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success_url = 'horizon:project:share_networks:index'
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page_title = _('Update Share Network')
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def get_initial(self):
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return {'id': self.kwargs["share_network_id"]}
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def get_context_data(self, **kwargs):
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context = super(Update, self).get_context_data(**kwargs)
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context['id'] = self.kwargs['share_network_id']
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return context
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class Create(forms.ModalFormView):
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form_class = sn_forms.Create
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form_id = "create_share_network"
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template_name = 'project/share_networks/create.html'
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modal_header = _("Create Share Network")
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modal_id = "create_share_network_modal"
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submit_label = _("Create")
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submit_url = reverse_lazy(
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"horizon:project:share_networks:share_network_create")
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success_url = reverse_lazy("horizon:project:share_networks:index")
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page_title = _('Create Share Network')
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class Detail(tabs.TabView):
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tab_group_class = sn_tabs.ShareNetworkDetailTabs
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template_name = 'project/share_networks/detail.html'
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redirect_url = reverse_lazy('horizon:project:share_networks:index')
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def get_context_data(self, **kwargs):
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context = super(Detail, self).get_context_data(**kwargs)
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share_network = self.get_data()
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share_network_display_name = share_network.name or share_network.id
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context["share_network"] = share_network
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context["share_network_display_name"] = share_network_display_name
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context["page_title"] = _("Share Network Details: "
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"%(network_display_name)s") % \
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{'network_display_name': share_network_display_name}
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return context
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@memoized.memoized_method
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def get_data(self):
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try:
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share_net_id = self.kwargs['share_network_id']
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share_net = manila.share_network_get(self.request, share_net_id)
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if base.is_service_enabled(self.request, 'network'):
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try:
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share_net.neutron_net = neutron.network_get(
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self.request, share_net.neutron_net_id).name_or_id
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except (
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neutron.neutron_client.exceptions.NeutronClientException):
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share_net.neutron_net = _("Unknown")
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try:
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share_net.neutron_subnet = neutron.subnet_get(
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self.request, share_net.neutron_subnet_id).name_or_id
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except (
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neutron.neutron_client.exceptions.NeutronClientException):
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share_net.neutron_subnet = _("Unknown")
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share_net.sec_services = (
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manila.share_network_security_service_list(
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self.request, share_net_id))
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for ss in share_net.sec_services:
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ss.type = utils.get_nice_security_service_type(ss)
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server_search_opts = {'share_network_id': share_net_id}
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try:
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share_servs = manila.share_server_list(
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self.request,
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search_opts=server_search_opts)
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# Non admins won't be able to get share servers
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except Exception:
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share_servs = []
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if share_servs:
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share_net.share_servers = share_servs
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except Exception:
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exceptions.handle(self.request,
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_('Unable to retrieve share network details.'),
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redirect=self.redirect_url)
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return share_net
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def get_tabs(self, request, *args, **kwargs):
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share_network = self.get_data()
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return self.tab_group_class(request, share_network=share_network,
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**kwargs)
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