88 lines
3.2 KiB
Python
88 lines
3.2 KiB
Python
# Copyright 2017 Mirantis, 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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"""
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Admin views for managing share instances.
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"""
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from django.urls import reverse
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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 tables
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from horizon import tabs
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from horizon.utils import memoized
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from manila_ui.api import manila
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from manila_ui.dashboards.admin.share_instances import tables as si_tables
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from manila_ui.dashboards.admin.share_instances import tabs as si_tabs
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from manila_ui.dashboards import utils as ui_utils
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class ShareInstancesView(tables.MultiTableView):
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table_classes = (
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si_tables.ShareInstancesTable,
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)
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template_name = "admin/share_instances/index.html"
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page_title = _("Share Instances")
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@memoized.memoized_method
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def get_share_instances_data(self):
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try:
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share_instances = manila.share_instance_list(self.request)
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except Exception:
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share_instances = []
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exceptions.handle(
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self.request, _("Unable to retrieve share instances."))
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return share_instances
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class ShareInstanceDetailView(tabs.TabView):
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tab_group_class = si_tabs.ShareInstanceDetailTabs
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template_name = 'admin/share_instances/detail.html'
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def get_context_data(self, **kwargs):
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context = super(self.__class__, self).get_context_data(**kwargs)
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share_instance = self.get_data()
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context["share_instance"] = share_instance
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context["page_title"] = (
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_("Share Instance Details: %s") % share_instance.id)
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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_instance_id = self.kwargs['share_instance_id']
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share_instance = manila.share_instance_get(
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self.request, share_instance_id)
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share_instance.export_locations = (
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manila.share_instance_export_location_list(
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self.request, share_instance_id))
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export_locations = [
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exp['path'] for exp in share_instance.export_locations
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]
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share_instance.el_size = ui_utils.calculate_longest_str_size(
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export_locations)
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return share_instance
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except Exception:
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redirect = reverse('horizon:admin:share_instances:index')
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exceptions.handle(
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self.request,
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_('Unable to retrieve share instance details.'),
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redirect=redirect)
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def get_tabs(self, request, *args, **kwargs):
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share_instance = self.get_data()
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return self.tab_group_class(
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request, share_instance=share_instance, **kwargs)
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