Source code for openstack_dashboard.dashboards.project.data_processing.cluster_templates.views

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#    http://www.apache.org/licenses/LICENSE-2.0
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import logging

from django.core.urlresolvers import reverse_lazy
from django.utils.translation import ugettext_lazy as _

from horizon import exceptions
from horizon import forms
from horizon import tables
from horizon import tabs
from horizon import workflows

from openstack_dashboard.api import sahara as saharaclient
from openstack_dashboard.dashboards.project.data_processing. \
    cluster_templates import forms as cluster_forms
import openstack_dashboard.dashboards.project.data_processing. \
    cluster_templates.tables as ct_tables
import openstack_dashboard.dashboards.project.data_processing. \
    cluster_templates.tabs as _tabs
import openstack_dashboard.dashboards.project.data_processing. \
    cluster_templates.workflows.copy as copy_flow
import openstack_dashboard.dashboards.project.data_processing. \
    cluster_templates.workflows.create as create_flow

LOG = logging.getLogger(__name__)


[docs]class ClusterTemplatesView(tables.DataTableView): table_class = ct_tables.ClusterTemplatesTable template_name = ( 'project/data_processing.cluster_templates/cluster_templates.html')
[docs] def get_data(self): try: cluster_templates = saharaclient.cluster_template_list( self.request) except Exception: cluster_templates = [] exceptions.handle(self.request, _("Unable to fetch cluster template list")) return cluster_templates
[docs]class ClusterTemplateDetailsView(tabs.TabView): tab_group_class = _tabs.ClusterTemplateDetailsTabs template_name = 'project/data_processing.cluster_templates/details.html'
[docs] def get_context_data(self, **kwargs): context = super(ClusterTemplateDetailsView, self)\ .get_context_data(**kwargs) return context
[docs] def get_data(self): pass
[docs]class UploadFileView(forms.ModalFormView): form_class = cluster_forms.UploadFileForm template_name = ( 'project/data_processing.cluster_templates/upload_file.html') success_url = reverse_lazy( 'horizon:project:data_processing.cluster_templates:index')
[docs]class CreateClusterTemplateView(workflows.WorkflowView): workflow_class = create_flow.CreateClusterTemplate success_url = ("horizon:project:data_processing.cluster_templates" ":create-cluster-template") classes = ("ajax-modal") template_name = "project/data_processing.cluster_templates/create.html"
[docs]class ConfigureClusterTemplateView(workflows.WorkflowView): workflow_class = create_flow.ConfigureClusterTemplate success_url = "horizon:project:data_processing.cluster_templates" template_name = "project/data_processing.cluster_templates/configure.html"
[docs]class CopyClusterTemplateView(workflows.WorkflowView): workflow_class = copy_flow.CopyClusterTemplate success_url = "horizon:project:data_processing.cluster_templates" template_name = "project/data_processing.cluster_templates/configure.html"
[docs] def get_context_data(self, **kwargs): context = super(CopyClusterTemplateView, self)\ .get_context_data(**kwargs) context["template_id"] = kwargs["template_id"] return context
[docs] def get_object(self, *args, **kwargs): if not hasattr(self, "_object"): template_id = self.kwargs['template_id'] try: template = saharaclient.cluster_template_get(self.request, template_id) except Exception: template = {} exceptions.handle(self.request, _("Unable to fetch cluster template.")) self._object = template return self._object
[docs] def get_initial(self): initial = super(CopyClusterTemplateView, self).get_initial() initial['template_id'] = self.kwargs['template_id'] return initial