df5a13c5ec
Allows the creation of related objects during a workflow.
For example, this patch implements importing keypairs during
the launch instance workflow and allocating floating IP
addresses during the floating IP associate workflow.
This required several significant changes:
* SelfHandlingForm should no long return a redirect.
Instead, it should return either the object it
created/acted on, or else a boolean such as True.
* The ModalFormView now differentiates between GET
and POST.
* Due to the previous two items, SelfHandlingForm
was mostly gutted (no more maybe_handle, etc.).
* Modals now operate via a "stack" where only the
top modal is visible at any given time and closing
one causes the next one to become visible.
In the process of these large changes there was a large
amount of general code cleanup, especially in the javascript
code and the existing SelfHandlingForm subclasses/ModalFormView
subclasses. Many small bugs were fixed along with the cleanup.
Implements blueprint inline-object-creation.
Fixes bug 994677.
Fixes bug 1025977.
Fixes bug 1027342.
Fixes bug 1025919.
Change-Id: I1808b34cbf6f813eaedf767a6364e815c0c5e969
140 lines
5.7 KiB
Python
140 lines
5.7 KiB
Python
# 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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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, Inc.
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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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import logging
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from django.utils.translation import ugettext_lazy 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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from horizon import messages
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LOG = logging.getLogger(__name__)
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class AddUser(forms.SelfHandlingForm):
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tenant_id = forms.CharField(widget=forms.widgets.HiddenInput())
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user_id = forms.CharField(widget=forms.widgets.HiddenInput())
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role_id = forms.ChoiceField(label=_("Role"))
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def __init__(self, *args, **kwargs):
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roles = kwargs.pop('roles')
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super(AddUser, self).__init__(*args, **kwargs)
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role_choices = [(role.id, role.name) for role in roles]
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self.fields['role_id'].choices = role_choices
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def handle(self, request, data):
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try:
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api.add_tenant_user_role(request,
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data['tenant_id'],
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data['user_id'],
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data['role_id'])
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messages.success(request, _('Successfully added user to project.'))
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return True
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except:
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exceptions.handle(request, _('Unable to add user to project.'))
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class CreateTenant(forms.SelfHandlingForm):
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name = forms.CharField(label=_("Name"))
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description = forms.CharField(
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widget=forms.widgets.Textarea(),
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label=_("Description"),
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required=False)
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enabled = forms.BooleanField(label=_("Enabled"), required=False,
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initial=True)
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def handle(self, request, data):
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try:
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LOG.info('Creating project with name "%s"' % data['name'])
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project = api.tenant_create(request,
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data['name'],
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data['description'],
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data['enabled'])
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messages.success(request,
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_('%s was successfully created.')
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% data['name'])
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return project
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except:
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exceptions.handle(request, _('Unable to create project.'))
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class UpdateTenant(forms.SelfHandlingForm):
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id = forms.CharField(label=_("ID"),
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widget=forms.TextInput(attrs={'readonly': 'readonly'}))
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name = forms.CharField(label=_("Name"))
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description = forms.CharField(
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widget=forms.widgets.Textarea(),
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label=_("Description"))
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enabled = forms.BooleanField(required=False, label=_("Enabled"))
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def handle(self, request, data):
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try:
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LOG.info('Updating project with id "%s"' % data['id'])
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project = api.tenant_update(request,
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data['id'],
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data['name'],
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data['description'],
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data['enabled'])
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messages.success(request,
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_('%s was successfully updated.')
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% data['name'])
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return project
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except:
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exceptions.handle(request, _('Unable to update project.'))
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class UpdateQuotas(forms.SelfHandlingForm):
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tenant_id = forms.CharField(label=_("ID (name)"),
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widget=forms.TextInput(attrs={'readonly': 'readonly'}))
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metadata_items = forms.IntegerField(label=_("Metadata Items"))
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injected_files = forms.IntegerField(label=_("Injected Files"))
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injected_file_content_bytes = forms.IntegerField(label=_("Injected File "
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"Content Bytes"))
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cores = forms.IntegerField(label=_("VCPUs"))
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instances = forms.IntegerField(label=_("Instances"))
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volumes = forms.IntegerField(label=_("Volumes"))
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gigabytes = forms.IntegerField(label=_("Gigabytes"))
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ram = forms.IntegerField(label=_("RAM (in MB)"))
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floating_ips = forms.IntegerField(label=_("Floating IPs"))
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def handle(self, request, data):
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ifcb = data['injected_file_content_bytes']
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try:
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api.nova.tenant_quota_update(request,
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data['tenant_id'],
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metadata_items=data['metadata_items'],
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injected_file_content_bytes=ifcb,
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volumes=data['volumes'],
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gigabytes=data['gigabytes'],
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ram=data['ram'],
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floating_ips=data['floating_ips'],
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instances=data['instances'],
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injected_files=data['injected_files'],
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cores=data['cores'])
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messages.success(request,
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_('Quotas for %s were successfully updated.')
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% data['tenant_id'])
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return True
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except:
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exceptions.handle(request, _('Unable to update quotas.'))
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