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Viewing changes to django-openstack/src/django_openstack/nova/views/projects.py

  • Committer: Devin Carlen
  • Date: 2011-06-18 05:59:37 UTC
  • Revision ID: devin.carlen@gmail.com-20110618055937-aobwm0buvviijz3o
Moved codebase to GitHub

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django-openstack/src/django_openstack/nova/views/projects.py
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 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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#    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 managing Nova projects.
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"""
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from django import http
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from django import template
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from django.conf import settings
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from django.contrib.auth.decorators import login_required
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from django.shortcuts import redirect, render_to_response
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from django_openstack.core.connection import get_nova_admin_connection
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from django_openstack import log as logging
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from django_openstack.nova import forms as nova_forms
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from django_openstack.nova.exceptions import handle_nova_error
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from django_openstack.nova.shortcuts import get_project_or_404
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LOG = logging.getLogger('django_openstack.nova')
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@login_required
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@handle_nova_error
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def detail(request, project_id):
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    project = get_project_or_404(request, project_id)
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    return render_to_response(
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        'django_openstack/nova/projects/index.html',
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        {'project': project,
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         'instance_count': project.get_instance_count()},
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        context_instance=template.RequestContext(request))
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@login_required
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@handle_nova_error
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def manage(request, project_id):
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    project = get_project_or_404(request, project_id)
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    if project.projectManagerId != request.user.username:
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        return redirect('login')
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    nova = get_nova_admin_connection()
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    members = nova.get_project_members(project_id)
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    for member in members:
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        project_role = [str(role.role) for role in
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                        nova.get_user_roles(member.memberId, project_id)]
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        global_role = [str(role.role) for role in
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                       nova.get_user_roles(member.memberId, project=False)]
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        member.project_roles = ", ".join(project_role)
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        member.global_roles = ", ".join(global_role)
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    return render_to_response(
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        'django_openstack/nova/projects/manage.html',
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        {'project': project,
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         'members': members},
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        context_instance=template.RequestContext(request))
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@login_required
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@handle_nova_error
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def edit_user(request, project_id, username):
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    nova = get_nova_admin_connection()
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    project = get_project_or_404(request, project_id)
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    user = nova.get_user(username)
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    userroles = nova.get_user_roles(username, project_id)
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    if project.projectManagerId != request.user.username:
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        return redirect('login')
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    if request.method == 'POST':
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        form = nova_forms.ProjectUserForm(project, user, request.POST)
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        if form.is_valid():
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            form.save()
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            LOG.info('Roles for user "%s" on project "%s" changed to "%s' %
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                     (str(user), project_id,
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                      ",".join(form.cleaned_data['role'])))
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            return redirect('nova_project_manage',  project_id)
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    else:
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        roles = [str(role.role) for role in userroles]
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        form = nova_forms.ProjectUserForm(project,
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                                          user,
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                                          {'role': roles,
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                                           'user': user})
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    return render_to_response(
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        'django_openstack/nova/projects/edit_user.html',
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        {'form': form,
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         'project': project,
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         'user': user},
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        context_instance=template.RequestContext(request))
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@login_required
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@handle_nova_error
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def download_credentials(request, project_id):
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    project = get_project_or_404(request, project_id)
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    response = http.HttpResponse(mimetype='application/zip')
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    response['Content-Disposition'] = \
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        'attachment; filename=%s-%s-%s-x509.zip' % \
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        (settings.SITE_NAME, project.projectname, request.user)
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    response.write(project.get_zip())
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    return response