Source code for openstack_dashboard.dashboards.project.volumes.backups.views

# 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
#
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from django.core.urlresolvers import reverse
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 tabs
from horizon.utils import memoized

from openstack_dashboard import api
from openstack_dashboard.dashboards.project.volumes.backups \
    import forms as backup_forms
from openstack_dashboard.dashboards.project.volumes.backups \
    import tables as backup_tables
from openstack_dashboard.dashboards.project.volumes.backups \
    import tabs as backup_tabs


[docs]class CreateBackupView(forms.ModalFormView): form_class = backup_forms.CreateBackupForm modal_header = _("Create Volume Backup") template_name = 'project/volumes/backups/create_backup.html' submit_label = _("Create Volume Backup") submit_url = "horizon:project:volumes:volumes:create_backup" success_url = reverse_lazy("horizon:project:volumes:backups_tab") page_title = _("Create a Volume Backup")
[docs] def get_context_data(self, **kwargs): context = super(CreateBackupView, self).get_context_data(**kwargs) context['volume_id'] = self.kwargs['volume_id'] args = (self.kwargs['volume_id'],) context['submit_url'] = reverse(self.submit_url, args=args) return context
[docs] def get_initial(self): return {"volume_id": self.kwargs["volume_id"]}
[docs]class BackupDetailView(tabs.TabView): tab_group_class = backup_tabs.BackupDetailTabs template_name = 'project/volumes/backups/detail.html' page_title = _("Volume Backup Details: {{ backup.name }}")
[docs] def get_context_data(self, **kwargs): context = super(BackupDetailView, self).get_context_data(**kwargs) backup = self.get_data() table = backup_tables.BackupsTable(self.request) context["backup"] = backup context["url"] = self.get_redirect_url() context["actions"] = table.render_row_actions(backup) return context
@memoized.memoized_method
[docs] def get_data(self): try: backup_id = self.kwargs['backup_id'] backup = api.cinder.volume_backup_get(self.request, backup_id) except Exception: exceptions.handle(self.request, _('Unable to retrieve backup details.'), redirect=self.get_redirect_url()) return backup
[docs] def get_tabs(self, request, *args, **kwargs): backup = self.get_data() return self.tab_group_class(request, backup=backup, **kwargs)
@staticmethod
[docs] def get_redirect_url(): return reverse('horizon:project:volumes:index')
[docs]class RestoreBackupView(forms.ModalFormView): form_class = backup_forms.RestoreBackupForm modal_header = _("Restore Volume Backup") template_name = 'project/volumes/backups/restore_backup.html' submit_label = _("Restore Backup to Volume") submit_url = "horizon:project:volumes:backups:restore" success_url = reverse_lazy('horizon:project:volumes:index') page_title = _("Restore a Volume Backup")
[docs] def get_context_data(self, **kwargs): context = super(RestoreBackupView, self).get_context_data(**kwargs) context['backup_id'] = self.kwargs['backup_id'] args = (self.kwargs['backup_id'],) context['submit_url'] = reverse(self.submit_url, args=args) return context
[docs] def get_initial(self): backup_id = self.kwargs['backup_id'] backup_name = self.request.GET.get('backup_name') volume_id = self.request.GET.get('volume_id') return { 'backup_id': backup_id, 'backup_name': backup_name, 'volume_id': volume_id, }

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