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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2012 Nebula, Inc.
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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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# http://www.apache.org/licenses/LICENSE-2.0
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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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from django import shortcuts
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from django.contrib import messages
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from django.utils.translation import ugettext as _
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from horizon import api
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from horizon import exceptions
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from horizon import forms
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LOG = logging.getLogger(__name__)
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class CreateNetwork(forms.SelfHandlingForm):
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name = forms.CharField(required=True, label=_("Network Name"))
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def handle(self, request, data):
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network_name = data['name']
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data = {'network': {'name': network_name}}
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api.quantum.quantum_create_network(request, data)
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messages.success(request,
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_('Network %s has been created.') % network_name)
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exceptions.handle(request, _("Unable to create network."))
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return shortcuts.redirect('horizon:nova:networks:index')
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class RenameNetwork(forms.SelfHandlingForm):
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network = forms.CharField(widget=forms.HiddenInput())
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new_name = forms.CharField(required=True)
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def handle(self, request, data):
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LOG.info('Renaming network %s to %s' %
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(data['network'], data['new_name']))
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send_data = {'network': {'name': '%s' % data['new_name']}}
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api.quantum_update_network(request, data['network'], send_data)
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if not hasattr(e, 'message'):
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messages.error(request,
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_('Unable to rename network %(network)s: %(msg)s') %
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{"network": data['network'], "msg": e.message})
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msg = _('Network %(net)s has been renamed to %(new_name)s.') % {
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"net": data['network'], "new_name": data['new_name']}
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messages.success(request, msg)
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return shortcuts.redirect('horizon:nova:networks:index')
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class CreatePort(forms.SelfHandlingForm):
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network = forms.CharField(widget=forms.HiddenInput())
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ports_num = forms.IntegerField(required=True, label=_("Number of Ports"))
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def handle(self, request, data):
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LOG.info('Creating %s ports on network %s' %
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(data['ports_num'], data['network']))
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for i in range(0, data['ports_num']):
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api.quantum_create_port(request, data['network'])
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if not hasattr(e, 'message'):
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messages.error(request,
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_('Unable to create ports on network %(network)s: %(msg)s') %
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{"network": data['network'], "msg": e.message})
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msg = _('%(num_ports)s ports created on network %(network)s.') % {
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"num_ports": data['ports_num'], "network": data['network']}
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messages.success(request, msg)
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return shortcuts.redirect('horizon:nova:networks:detail',
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network_id=data['network'])
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class AttachPort(forms.SelfHandlingForm):
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network = forms.CharField(widget=forms.HiddenInput())
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port = forms.CharField(widget=forms.HiddenInput())
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vif_id = forms.ChoiceField(label=_("Select VIF to connect"))
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def __init__(self, request, *args, **kwargs):
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super(AttachPort, self).__init__(*args, **kwargs)
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# Populate VIF choices
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vif_choices = [('', "Select a VIF")]
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for vif in api.get_vif_ids(request):
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name = "Instance %s VIF %s" % (vif['instance_name'], vif['id'])
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vif_choices.append((vif['id'], name,))
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self.fields['vif_id'].choices = vif_choices
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def _instantiate(cls, request, *args, **kwargs):
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return cls(request, *args, **kwargs)
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def handle(self, request, data):
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body = {'attachment': {'id': '%s' % data['vif_id']}}
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api.quantum_attach_port(request,
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messages.success(request, _("Port attached."))
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exceptions.handle(request, _('Unable to attach port.'))
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return shortcuts.redirect("horizon:nova:networks:detail",