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storage.py
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1 # -*- coding: utf-8 -*-
2 # @COPYRIGHT_begin
3 #
4 # Copyright [2010-2014] Institute of Nuclear Physics PAN, Krakow, Poland
5 #
6 # Licensed under the Apache License, Version 2.0 (the "License");
7 # you may not use this file except in compliance with the License.
8 # You may obtain a copy of the License at
9 #
10 # http://www.apache.org/licenses/LICENSE-2.0
11 #
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
17 #
18 # @COPYRIGHT_end
19 
20 ##
21 # @package src.wi.forms.storage
22 #
23 # @author Krzysztof Danielowski
24 # @author Piotr W√≥jcik
25 # @date 17.10.2011
26 #
27 
28 from django import forms
29 from django.utils.translation import ugettext_lazy as _
30 
31 from wi.utils import parsing
32 from wi.utils.forms import attrs_dict
33 
34 
35 ##
36 #
37 # Class for <b>storage's creation</b> form.
38 #
39 class StorageForm(forms.Form):
40  name = forms.CharField(widget=forms.TextInput(attrs=dict(attrs_dict, maxlength=45)),
41  label=_("Name"))
42  capacity = forms.IntegerField(min_value=1,
43  label=_("Maximum capacity [MB]"),
44  help_text=_('Maximum capacity - amount of usable space'))
45  address = forms.CharField(widget=forms.TextInput(attrs=dict(attrs_dict, maxlength=45)),
46  label=_("Address"),
47  help_text=_('Storage address - IP or DNS name'))
48  directory = forms.CharField(widget=forms.TextInput(attrs=dict(attrs_dict, maxlength=45)),
49  label=_("Directory"),
50  help_text=_('Directory - nfs export directory'))
51 
52 
53 ##
54 #
55 # Class for <b>mounting storage</b> form.
56 #
57 class MountStorageForm(forms.Form):
58  def __init__(self, *args, **kwargs):
59  rest_data = kwargs.pop('rest_data')
60  super(MountStorageForm, self).__init__(*args, **kwargs)
61  self.fields['storage_id'] = forms.ChoiceField(choices=parsing.parse_storage_names(rest_data),
62  initial=0,
63  label=_("Storage"))
64