139 lines
5.8 KiB
Python
139 lines
5.8 KiB
Python
# Copyright (c) 2014 NetApp, Inc.
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# All rights reserved.
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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 shares.
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"""
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from django.core.urlresolvers import reverse
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from django.forms import ValidationError # noqa
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from django.template.defaultfilters import filesizeformat # noqa
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import forms
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from horizon import messages
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from horizon.utils.memoized import memoized # noqa
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from manila_ui.api import manila
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from openstack_dashboard.api import neutron
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class Create(forms.SelfHandlingForm):
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name = forms.CharField(max_length="255", label=_("Name"))
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neutron_net_id = forms.ChoiceField(choices=(),
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label=_("Neutron Net"),
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widget=forms.Select(attrs={
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'class': 'switchable',
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'data-slug': 'net'
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}))
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description = forms.CharField(widget=forms.Textarea,
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label=_("Description"), required=False)
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def __init__(self, request, *args, **kwargs):
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super(Create, self).__init__(
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request, *args, **kwargs)
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net_choices = neutron.network_list(request)
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self.fields['neutron_net_id'].choices = [(' ', ' ')] + \
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[(choice.id, choice.name_or_id)
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for choice in net_choices]
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for net in net_choices:
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# For each network create switched choice field with
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# the its subnet choices
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subnet_field_name = 'subnet-choices-%s' % net.id
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subnet_field = forms.ChoiceField(
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choices=(), label=_("Neutron Subnet"),
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widget=forms.Select(attrs={
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'class': 'switched',
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'data-switch-on': 'net',
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'data-net-%s' % net.id: _("Neutron Subnet")
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}))
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# Insert subnet choice field under network choice field
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# (before Description field that has index 2)
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self.fields.insert(2, subnet_field_name, subnet_field)
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subnet_choices = neutron.subnet_list(request, network_id=net.id)
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self.fields[subnet_field_name].choices = [(' ', ' ')] + \
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[(choice.id,
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choice.name_or_id) for
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choice in subnet_choices]
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def handle(self, request, data):
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try:
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# Remove any new lines in the public key
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share_net_id = data['neutron_net_id']
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subnet_key = 'subnet-choices-%s' % share_net_id
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send_data = {
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'name': data['name'],
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}
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if subnet_key in data:
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send_data['neutron_subnet_id'] = data[subnet_key]
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if data['neutron_net_id'].strip():
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send_data['neutron_net_id'] = data['neutron_net_id']
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if data['description']:
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send_data['description'] = data['description']
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share_network = manila.share_network_create(request, **send_data)
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messages.success(request, _('Successfully created share'
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' network: %s') % send_data['name'])
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return share_network
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except Exception:
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exceptions.handle(request, _('Unable to create share network.'))
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return False
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class Update(forms.SelfHandlingForm):
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name = forms.CharField(max_length="255", label=_("Share Name"))
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description = forms.CharField(widget=forms.Textarea,
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label=_("Description"), required=False)
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def handle(self, request, data, *args, **kwargs):
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share_net_id = self.initial['share_network_id']
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try:
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manila.share_network_update(request, share_net_id,
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name=data['name'],
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description=data['description'])
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message = _('Updating share network "%s"') % data['name']
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messages.info(request, message)
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return True
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except Exception:
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redirect = reverse("horizon:project:shares:index")
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exceptions.handle(request,
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_('Unable to update share network.'),
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redirect=redirect)
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class AddSecurityServiceForm(forms.SelfHandlingForm):
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sec_service = forms.MultipleChoiceField(
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label=_("Networks"),
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required=True,
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widget=forms.CheckboxSelectMultiple(),
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error_messages={
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'required': _(
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"At least one security service"
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" must be specified.")})
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def __init__(self, request, *args, **kwargs):
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super(AddSecurityServiceForm, self).__init__(
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request, *args, **kwargs)
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sec_services_choices = manila.security_service_list(request)
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self.fields['sec_service'].choices = [(' ', ' ')] + \
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[(choice.id, choice.name
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or choice.id) for choice in
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sec_services_choices]
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def handle(self, request, data):
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pass
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