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Viewing changes to horizon/horizon/dashboards/nova/access_and_security/views.py

  • Committer: Package Import Robot
  • Author(s): Chuck Short
  • Date: 2011-12-16 16:34:56 UTC
  • mfrom: (1.1.2)
  • Revision ID: package-import@ubuntu.com-20111216163456-ts9ldy8skhsg0scb
Tags: 2012.1~e2-0ubuntu1
https://launchpad.net/bugs/904039
* New upstream release (LP: #904039)
* debian/control: Update build-depends.
* debian/watch: Fix to fetch from Launchpad ad well.

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horizon/horizon/dashboards/nova/access_and_security/views.py
 
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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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# All Rights Reserved.
 
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#
 
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# Copyright 2011 Nebula, Inc.
 
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# Copyright 2011 OpenStack LLC
 
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#
 
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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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#
 
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#         http://www.apache.org/licenses/LICENSE-2.0
 
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#
 
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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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#    under the License.
 
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"""
 
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Views for Instances and Volumes.
 
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"""
 
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import datetime
 
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import logging
 
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from django import http
 
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from django import shortcuts
 
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from django.contrib import messages
 
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from django.contrib.auth.decorators import login_required
 
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from django.utils.translation import ugettext as _
 
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from novaclient import exceptions as novaclient_exceptions
 
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import openstackx.api.exceptions as api_exceptions
 
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from horizon import api
 
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from horizon import forms
 
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from horizon import test
 
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from horizon.dashboards.nova.access_and_security.keypairs.forms import \
 
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                                                                (DeleteKeypair)
 
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from horizon.dashboards.nova.access_and_security.security_groups.forms import \
 
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                                                                  (CreateGroup,
 
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                                                                   DeleteGroup)
 
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from horizon.dashboards.nova.access_and_security.floating_ips.forms import \
 
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                                                       (ReleaseFloatingIp,
 
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                                                        FloatingIpDisassociate,
 
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                                                        FloatingIpAllocate)
 
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LOG = logging.getLogger(__name__)
 
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@login_required
 
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def index(request):
 
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    tenant_id = request.user.tenant_id
 
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    for f in (CreateGroup, DeleteGroup, DeleteKeypair, ReleaseFloatingIp,
 
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              FloatingIpDisassociate, FloatingIpAllocate):
 
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        _unused, handled = f.maybe_handle(request)
 
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        if handled:
 
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            return handled
 
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    try:
 
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        security_groups = api.security_group_list(request)
 
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    except novaclient_exceptions.ClientException, e:
 
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        security_groups = []
 
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        LOG.exception("ClientException in security_groups index")
 
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        messages.error(request, _('Error fetching security_groups: %s')
 
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                                 % e.message)
 
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    try:
 
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        floating_ips = api.tenant_floating_ip_list(request)
 
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    except novaclient_exceptions.ClientException, e:
 
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        floating_ips = []
 
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        LOG.exception("ClientException in floating ip index")
 
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        messages.error(request,
 
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                    _('Error fetching floating ips: %s') % e.message)
 
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    try:
 
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        keypairs = api.keypair_list(request)
 
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    except novaclient_exceptions.ClientException, e:
 
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        keypairs = []
 
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        LOG.exception("ClientException in keypair index")
 
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        messages.error(request, _('Error fetching keypairs: %s') % e.message)
 
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    context = {'keypairs': keypairs,
 
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               'floating_ips': floating_ips,
 
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               'security_groups': security_groups,
 
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               'keypair_delete_form': DeleteKeypair(),
 
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               'disassociate_form': FloatingIpDisassociate(),
 
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               'release_form': ReleaseFloatingIp(),
 
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               'allocate_form': FloatingIpAllocate(initial={
 
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                                        'tenant_id': request.user.tenant_id}),
 
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               'sec_group_create_form': CreateGroup(
 
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                                            initial={'tenant_id': tenant_id}),
 
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               'sec_group_delete_form': DeleteGroup.maybe_handle(request,
 
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                                            initial={'tenant_id': tenant_id})}
 
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    if request.is_ajax():
 
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        template = 'nova/access_and_security/index_ajax.html'
 
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        context['hide'] = True
 
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    else:
 
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        template = 'nova/access_and_security/index.html'
 
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    return shortcuts.render(request, template, context)