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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2011 Nebula, Inc.
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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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# http://www.apache.org/licenses/LICENSE-2.0
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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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from django import http
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from django.contrib import messages
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from django.core.urlresolvers import reverse
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from django.utils.translation import ugettext as _
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from keystoneclient import exceptions as api_exceptions
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from horizon import api
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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 usage
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from .forms import AddUser, CreateTenant, UpdateTenant, UpdateQuotas
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from .tables import TenantsTable, TenantUsersTable, AddUsersTable
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LOG = logging.getLogger(__name__)
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class IndexView(tables.DataTableView):
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table_class = TenantsTable
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template_name = 'syspanel/tenants/index.html'
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tenants = api.tenant_list(self.request)
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except api_exceptions.AuthorizationFailure, e:
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LOG.exception("Unauthorized attempt to list tenants.")
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messages.error(self.request, _('Unable to get tenant info: %s')
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LOG.exception('Exception while getting tenant list')
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if not hasattr(e, 'message'):
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messages.error(self.request, _('Unable to get tenant info: %s')
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tenants.sort(key=lambda x: x.id, reverse=True)
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class CreateView(forms.ModalFormView):
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form_class = CreateTenant
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template_name = 'syspanel/tenants/create.html'
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class UpdateView(forms.ModalFormView):
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form_class = UpdateTenant
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template_name = 'syspanel/tenants/update.html'
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context_object_name = 'tenant'
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def get_object(self, *args, **kwargs):
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tenant_id = kwargs['tenant_id']
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return api.tenant_get(self.request, tenant_id)
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except Exception as e:
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LOG.exception('Error fetching tenant with id "%s"' % tenant_id)
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messages.error(self.request, _('Unable to update tenant: %s')
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raise http.Http404("Tenant with ID %s not found." % tenant_id)
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def get_initial(self):
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return {'id': self.object.id,
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'name': self.object.name,
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'description': getattr(self.object, "description", ""),
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'enabled': self.object.enabled}
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class UsersView(tables.MultiTableView):
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table_classes = (TenantUsersTable, AddUsersTable)
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template_name = 'syspanel/tenants/users.html'
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def get_data(self, *args, **kwargs):
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tenant_id = self.kwargs["tenant_id"]
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self.tenant = api.keystone.tenant_get(self.request, tenant_id)
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self.all_users = api.keystone.user_list(self.request)
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self.tenant_users = api.keystone.user_list(self.request, tenant_id)
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redirect = reverse("horizon:syspanel:tenants:index")
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exceptions.handle(self.request,
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_("Unable to retrieve users."),
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return super(UsersView, self).get_data(*args, **kwargs)
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def get_tenant_users_data(self):
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return self.tenant_users
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def get_add_users_data(self):
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tenant_user_ids = [user.id for user in self.tenant_users]
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return [user for user in self.all_users if
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user.id not in tenant_user_ids]
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def get_context_data(self, **kwargs):
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context = super(UsersView, self).get_context_data(**kwargs)
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context['tenant'] = self.tenant
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class AddUserView(forms.ModalFormView):
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template_name = 'syspanel/tenants/add_user.html'
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context_object_name = 'tenant'
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def get_object(self, *args, **kwargs):
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return api.keystone.tenant_get(self.request, kwargs["tenant_id"])
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def get_context_data(self, **kwargs):
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context = super(AddUserView, self).get_context_data(**kwargs)
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context['tenant_id'] = self.kwargs["tenant_id"]
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context['user_id'] = self.kwargs["user_id"]
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def get_form_kwargs(self):
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kwargs = super(AddUserView, self).get_form_kwargs()
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roles = api.keystone.role_list(self.request)
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redirect = reverse("horizon:syspanel:tenants:users",
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args=(self.kwargs["tenant_id"],))
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exceptions.handle(self.request,
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_("Unable to retrieve roles."),
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roles.sort(key=operator.attrgetter("id"))
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kwargs['roles'] = roles
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def get_initial(self):
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default_role = api.keystone.get_default_role(self.request)
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return {'tenant_id': self.kwargs['tenant_id'],
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'user_id': self.kwargs['user_id'],
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'role_id': getattr(default_role, "id", None)}
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class QuotasView(forms.ModalFormView):
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form_class = UpdateQuotas
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template_name = 'syspanel/tenants/quotas.html'
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context_object_name = 'tenant'
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def get_object(self, *args, **kwargs):
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return api.keystone.tenant_get(self.request, kwargs["tenant_id"])
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def get_initial(self):
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quotas = api.nova.tenant_quota_get(self.request,
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self.kwargs['tenant_id'])
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'tenant_id': self.kwargs['tenant_id'],
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'metadata_items': quotas.metadata_items,
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'injected_file_content_bytes': quotas.injected_file_content_bytes,
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'volumes': quotas.volumes,
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'gigabytes': quotas.gigabytes,
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'ram': int(quotas.ram),
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'floating_ips': quotas.floating_ips,
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'instances': quotas.instances,
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'injected_files': quotas.injected_files,
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'cores': quotas.cores}
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class TenantUsageView(usage.UsageView):
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table_class = usage.TenantUsageTable
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usage_class = usage.TenantUsage
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template_name = 'syspanel/tenants/usage.html'
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super(TenantUsageView, self).get_data()
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return self.usage.get_instances()
added
removed
horizon/horizon/dashboards/syspanel/tenants/views.py
