86 lines
3.3 KiB
Python
86 lines
3.3 KiB
Python
# 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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import re
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _
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from openstack_dashboard import api
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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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KEY_NAME_REGEX = re.compile(r"^[a-zA-Z0-9_.:-]+$", re.UNICODE)
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KEY_ERROR_MESSAGES = {
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'invalid': _('Key names can only contain alphanumeric characters, '
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'underscores, periods, colons and hyphens')}
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class CreateExtraSpec(forms.SelfHandlingForm):
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key = forms.RegexField(max_length=255, label=_("Key"),
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regex=KEY_NAME_REGEX,
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error_messages=KEY_ERROR_MESSAGES)
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value = forms.CharField(max_length=255, label=_("Value"))
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def clean(self):
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data = super().clean()
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type_id = self.initial['type_id']
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extra_list = api.cinder.volume_type_extra_get(self.request,
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type_id)
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if "key" in data:
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for extra in extra_list:
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if extra.key.lower() == data['key'].lower():
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error_msg = _('Key with name "%s" already exists. Use '
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'Edit to update the value, else create key '
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'with different name.') % data['key']
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raise forms.ValidationError(error_msg)
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return data
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def handle(self, request, data):
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type_id = self.initial['type_id']
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try:
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api.cinder.volume_type_extra_set(request,
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type_id,
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{data['key']: data['value']})
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msg = _('Created extra spec "%s".') % data['key']
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messages.success(request, msg)
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return True
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except Exception:
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redirect = reverse("horizon:admin:volume_types:index")
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exceptions.handle(request,
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_("Unable to create volume type extra spec."),
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redirect=redirect)
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class EditExtraSpec(forms.SelfHandlingForm):
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value = forms.CharField(max_length=255, label=_("Value"))
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def handle(self, request, data):
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key = self.initial['key']
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type_id = self.initial['type_id']
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try:
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api.cinder.volume_type_extra_set(request,
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type_id,
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{key: data['value']})
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msg = _('Saved extra spec "%s".') % key
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messages.success(request, msg)
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return True
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except Exception:
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redirect = reverse("horizon:admin:volume_types:index")
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exceptions.handle(request,
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_("Unable to edit volume type extra spec."),
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redirect=redirect)
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