1 files changed, 101 insertions, 0 deletions
diff --git a/horizon/horizon/dashboards/nova/instances/forms.py b/horizon/horizon/dashboards/nova/instances/forms.py
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+++ b/horizon/horizon/dashboards/nova/instances/forms.py
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+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 United States Government as represented by the
+# Administrator of the National Aeronautics and Space Administration.
+# All Rights Reserved.
+#
+# Copyright 2011 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.
+
+import logging
+
+from django import shortcuts
+from django.contrib import messages
+from django.utils.translation import ugettext as _
+import openstackx.api.exceptions as api_exceptions
+
+from horizon import api
+from horizon import forms
+
+
+LOG = logging.getLogger(__name__)
+
+
+class TerminateInstance(forms.SelfHandlingForm):
+    instance = forms.CharField(required=True)
+
+    def handle(self, request, data):
+        instance_id = data['instance']
+        instance = api.server_get(request, instance_id)
+
+        try:
+            api.server_delete(request, instance)
+        except api_exceptions.ApiException, e:
+            LOG.exception(_('ApiException while terminating instance "%s"') %
+                      instance_id)
+            messages.error(request,
+                           _('Unable to terminate %(inst)s: %(message)s') %
+                           {"inst": instance_id, "message": e.message})
+        else:
+            msg = _('Instance %s has been terminated.') % instance_id
+            LOG.info(msg)
+            messages.success(request, msg)
+
+        return shortcuts.redirect(request.build_absolute_uri())
+
+
+class RebootInstance(forms.SelfHandlingForm):
+    instance = forms.CharField(required=True)
+
+    def handle(self, request, data):
+        instance_id = data['instance']
+        try:
+            server = api.server_reboot(request, instance_id)
+            messages.success(request, _("Instance rebooting"))
+        except api_exceptions.ApiException, e:
+            LOG.exception(_('ApiException while rebooting instance "%s"') %
+                      instance_id)
+            messages.error(request,
+                       _('Unable to reboot instance: %s') % e.message)
+
+        else:
+            msg = _('Instance %s has been rebooted.') % instance_id
+            LOG.info(msg)
+            messages.success(request, msg)
+
+        return shortcuts.redirect(request.build_absolute_uri())
+
+
+class UpdateInstance(forms.SelfHandlingForm):
+    tenant_id = forms.CharField(widget=forms.HiddenInput())
+    instance = forms.CharField(widget=forms.TextInput(
+                               attrs={'readonly': 'readonly'}))
+    name = forms.CharField(required=True)
+    description = forms.CharField(required=False)
+
+    def handle(self, request, data):
+        tenant_id = data['tenant_id']
+        description = data.get('description', '')
+        try:
+            api.server_update(request,
+                              data['instance'],
+                              data['name'],
+                              description)
+            messages.success(request, _("Instance '%s' updated") %
+                                      data['name'])
+        except api_exceptions.ApiException, e:
+            messages.error(request,
+                       _('Unable to update instance: %s') % e.message)
+
+        return shortcuts.redirect('horizon:nova:instances:index')