d491e06d9a
The formset in the resource class create/edit form now starts empty, and allows the user to create or edit the flavors of that class directly. Flavor templates are no longer used. The formset starts with a single empty row at the end, for adding a new flavor, and a "Delete" column with checkboxes for deleting existing flavors. If javascript is available, there is a link for adding more empty rows and the empty line from the end is removed, and the checkboxes are replaced with a cross icon, for deleting the rows instantly. All traces of flavor templates have been removed from tuskar-ui. The Max VMs field has been temporarily removed -- it will be added in further iterations. Change-Id: I1ff4c9f90657c62e7c5f45a4b7874524b9df204c Implements: blueprint remove-flavor-templates
80 lines
3.0 KiB
Python
80 lines
3.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from django.forms import formsets
|
|
from django.utils import datastructures
|
|
from django.utils.translation import ugettext_lazy as _ # noqa
|
|
|
|
from horizon import forms
|
|
|
|
from tuskar_ui import forms as tuskar_forms
|
|
|
|
|
|
CAPACITIES = datastructures.SortedDict([
|
|
# (name, (label, unit, required)),
|
|
('cpu', (_('VCPU'), '', True)),
|
|
('memory', (_('RAM (MB)'), 'MB', True)),
|
|
('storage', (_('Root Disk (GB)'), 'GB', True)),
|
|
('ephemeral_disk', (_('Ephemeral Disk (GB)'), 'GB', False)),
|
|
('swap_disk', (_('Swap Disk (GB)'), 'GB', False)),
|
|
])
|
|
|
|
|
|
class FlavorForm(forms.Form):
|
|
id = forms.IntegerField(widget=forms.HiddenInput(), required=False)
|
|
name = forms.RegexField(label=_("Name"),
|
|
max_length=25,
|
|
regex=r'^[\w\.\- ]+$',
|
|
error_messages={'invalid': _('Name may only '
|
|
'contain letters, numbers, underscores, '
|
|
'periods and hyphens.')},
|
|
widget=forms.TextInput(attrs={
|
|
'class': 'input input-small',
|
|
}))
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(FlavorForm, self).__init__(*args, **kwargs)
|
|
|
|
for name, (label, unit, required) in CAPACITIES.items():
|
|
self.fields[name] = forms.IntegerField(
|
|
label=label,
|
|
min_value=0,
|
|
required=required,
|
|
widget=tuskar_forms.NumberInput(attrs={
|
|
'class': 'input number_input_slim',
|
|
}))
|
|
|
|
|
|
class BaseFlavorFormSet(formsets.BaseFormSet):
|
|
def clean(self):
|
|
if any(self.errors):
|
|
# Don't bother validating the formset unless each form is valid
|
|
# on its own
|
|
return
|
|
names = {}
|
|
for form in self.forms:
|
|
name = form.cleaned_data.get('name')
|
|
if not name:
|
|
continue
|
|
if name in names:
|
|
message = _("This value repeats, but it should be unique.")
|
|
other_form = names[name]
|
|
form._errors['name'] = form.error_class([message])
|
|
other_form._errors['name'] = other_form.error_class([message])
|
|
names[name] = form
|
|
|
|
|
|
FlavorFormset = formsets.formset_factory(FlavorForm, extra=1, can_delete=True,
|
|
formset=BaseFlavorFormSet)
|