# Copyright 2012 United States Government as represented by the # Administrator of the National Aeronautics and Space Administration. # All Rights Reserved. # # Copyright 2012 Nebula, Inc. # # 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.core.urlresolvers import reverse from django.utils.translation import ugettext_lazy as _ from django.views import generic from horizon import exceptions from horizon import messages from horizon import tables from horizon.utils import memoized from horizon import workflows from openstack_dashboard import api from openstack_dashboard.api import keystone from openstack_dashboard import policy from openstack_dashboard import usage from openstack_dashboard.usage import quotas from openstack_dashboard.dashboards.identity.projects \ import tables as project_tables from openstack_dashboard.dashboards.identity.projects \ import workflows as project_workflows from openstack_dashboard.dashboards.project.overview \ import views as project_views PROJECT_INFO_FIELDS = ("domain_id", "domain_name", "name", "description", "enabled") INDEX_URL = "horizon:identity:projects:index" class TenantContextMixin(object): @memoized.memoized_method def get_object(self): tenant_id = self.kwargs['tenant_id'] try: return api.keystone.tenant_get(self.request, tenant_id, admin=True) except Exception: exceptions.handle(self.request, _('Unable to retrieve project information.'), redirect=reverse(INDEX_URL)) def get_context_data(self, **kwargs): context = super(TenantContextMixin, self).get_context_data(**kwargs) context['tenant'] = self.get_object() return context class IndexView(tables.DataTableView): table_class = project_tables.TenantsTable template_name = 'identity/projects/index.html' page_title = _("Projects") def has_more_data(self, table): return self._more def get_data(self): tenants = [] marker = self.request.GET.get( project_tables.TenantsTable._meta.pagination_param, None) domain_context = self.request.session.get('domain_context', None) self._more = False if policy.check((("identity", "identity:list_projects"),), self.request): try: tenants, self._more = api.keystone.tenant_list( self.request, domain=domain_context, paginate=True, marker=marker) except Exception: exceptions.handle(self.request, _("Unable to retrieve project list.")) elif policy.check((("identity", "identity:list_user_projects"),), self.request): try: tenants, self._more = api.keystone.tenant_list( self.request, user=self.request.user.id, paginate=True, marker=marker, admin=False) except Exception: exceptions.handle(self.request, _("Unable to retrieve project information.")) else: msg = \ _("Insufficient privilege level to view project information.") messages.info(self.request, msg) return tenants class ProjectUsageView(usage.UsageView): table_class = usage.ProjectUsageTable usage_class = usage.ProjectUsage template_name = 'identity/projects/usage.html' csv_response_class = project_views.ProjectUsageCsvRenderer csv_template_name = 'project/overview/usage.csv' page_title = _("Project Usage") def get_data(self): super(ProjectUsageView, self).get_data() return self.usage.get_instances() class CreateProjectView(workflows.WorkflowView): workflow_class = project_workflows.CreateProject def get_initial(self): initial = super(CreateProjectView, self).get_initial() # Set the domain of the project domain = api.keystone.get_default_domain(self.request) initial["domain_id"] = domain.id initial["domain_name"] = domain.name # get initial quota defaults try: quota_defaults = quotas.get_default_quota_data(self.request) try: if api.base.is_service_enabled(self.request, 'network') and \ api.neutron.is_quotas_extension_supported( self.request): # TODO(jpichon): There is no API to access the Neutron # default quotas (LP#1204956). For now, use the values # from the current project. project_id = self.request.user.project_id quota_defaults += api.neutron.tenant_quota_get( self.request, tenant_id=project_id) except Exception: error_msg = _('Unable to retrieve default Neutron quota ' 'values.') self.add_error_to_step(error_msg, 'create_quotas') for field in quotas.QUOTA_FIELDS: initial[field] = quota_defaults.get(field).limit except Exception: error_msg = _('Unable to retrieve default quota values.') self.add_error_to_step(error_msg, 'create_quotas') return initial class UpdateProjectView(workflows.WorkflowView): workflow_class = project_workflows.UpdateProject def get_initial(self): initial = super(UpdateProjectView, self).get_initial() project_id = self.kwargs['tenant_id'] initial['project_id'] = project_id try: # get initial project info project_info = api.keystone.tenant_get(self.request, project_id, admin=True) for field in PROJECT_INFO_FIELDS: initial[field] = getattr(project_info, field, None) # Retrieve the domain name where the project belong if keystone.VERSIONS.active >= 3: try: domain = api.keystone.domain_get(self.request, initial["domain_id"]) initial["domain_name"] = domain.name except Exception: exceptions.handle(self.request, _('Unable to retrieve project domain.'), redirect=reverse(INDEX_URL)) # get initial project quota quota_data = quotas.get_tenant_quota_data(self.request, tenant_id=project_id) if api.base.is_service_enabled(self.request, 'network') and \ api.neutron.is_quotas_extension_supported(self.request): quota_data += api.neutron.tenant_quota_get( self.request, tenant_id=project_id) for field in quotas.QUOTA_FIELDS: initial[field] = quota_data.get(field).limit except Exception: exceptions.handle(self.request, _('Unable to retrieve project details.'), redirect=reverse(INDEX_URL)) return initial class DetailProjectView(generic.TemplateView): template_name = 'identity/projects/detail.html' def get_context_data(self, **kwargs): context = super(DetailProjectView, self).get_context_data(**kwargs) project = self.get_data() table = project_tables.TenantsTable(self.request) context["project"] = project context["page_title"] = _("Project Details: %s") % project.name context["url"] = reverse(INDEX_URL) context["actions"] = table.render_row_actions(project) return context @memoized.memoized_method def get_data(self): try: project_id = self.kwargs['project_id'] project = api.keystone.tenant_get(self.request, project_id) except Exception: exceptions.handle(self.request, _('Unable to retrieve project details.'), redirect=reverse(INDEX_URL)) return project