1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
# Patchwork - automated patch tracking system
# Copyright (C) 2008 Jeremy Kerr <jk@ozlabs.org>
#
# SPDX-License-Identifier: GPL-2.0-or-later
from django.contrib.auth.models import User
from django import forms
from django.db.models import Q
from django.db.utils import ProgrammingError
from simplemathcaptcha.fields import MathCaptchaField
from patchwork.models import Bundle
from patchwork.models import Patch
from patchwork.models import State
from patchwork.models import UserProfile
class RegistrationForm(forms.Form):
first_name = forms.CharField(max_length=30, required=False)
last_name = forms.CharField(max_length=30,
required=False,
help_text='Your name is used to identify you on '
'the site')
email = forms.EmailField(max_length=100, label=u'Email address',
help_text='Patchwork will send a confirmation email '
'to this address')
username = forms.RegexField(regex=r'^\w+$', max_length=30,
label=u'Username')
password = forms.CharField(widget=forms.PasswordInput(),
label='Password')
captcha = MathCaptchaField()
def clean_username(self):
value = self.cleaned_data['username']
try:
User.objects.get(username__iexact=value)
except User.DoesNotExist:
return self.cleaned_data['username']
raise forms.ValidationError('This username is already taken. '
'Please choose another.')
def clean_email(self):
value = self.cleaned_data['email']
try:
user = User.objects.get(email__iexact=value)
except User.DoesNotExist:
return self.cleaned_data['email']
raise forms.ValidationError('This email address is already in use '
'for the account "%s".\n' % user.username)
def clean(self):
return self.cleaned_data
class EmailForm(forms.Form):
email = forms.EmailField(max_length=200)
class BundleForm(forms.ModelForm):
name = forms.RegexField(
regex=r'^[^/]+$', min_length=1, max_length=50, label=u'Name',
error_messages={'invalid': 'Bundle names can\'t contain slashes'})
class Meta:
model = Bundle
fields = ['name', 'public']
class CreateBundleForm(BundleForm):
def __init__(self, *args, **kwargs):
super(CreateBundleForm, self).__init__(*args, **kwargs)
class Meta:
model = Bundle
fields = ['name']
def clean_name(self):
name = self.cleaned_data['name']
count = Bundle.objects.filter(owner=self.instance.owner,
name=name).count()
if count > 0:
raise forms.ValidationError('A bundle called %s already exists'
% name)
return name
class DeleteBundleForm(forms.Form):
name = 'deletebundleform'
form_name = forms.CharField(initial=name, widget=forms.HiddenInput)
bundle_id = forms.IntegerField(widget=forms.HiddenInput)
class UserProfileForm(forms.ModelForm):
class Meta:
model = UserProfile
fields = ['items_per_page', 'show_ids']
labels = {
'show_ids': 'Show Patch IDs:'
}
def _get_delegate_qs(project, instance=None):
if instance and not project:
project = instance.project
if not project:
raise ValueError('Expected a project')
q = Q(profile__in=UserProfile.objects
.filter(maintainer_projects=project)
.values('pk').query)
if instance and instance.delegate:
q = q | Q(username=instance.delegate)
return User.objects.complex_filter(q)
class PatchForm(forms.ModelForm):
def __init__(self, instance=None, project=None, *args, **kwargs):
super(PatchForm, self).__init__(instance=instance, *args, **kwargs)
self.fields['delegate'] = forms.ModelChoiceField(
queryset=_get_delegate_qs(project, instance), required=False)
class Meta:
model = Patch
fields = ['state', 'archived', 'delegate']
class OptionalModelChoiceField(forms.ModelChoiceField):
no_change_choice = ('*', 'no change')
to_field_name = None
def __init__(self, *args, **kwargs):
super(OptionalModelChoiceField, self).__init__(
initial=self.no_change_choice[0], *args, **kwargs)
def _get_choices(self):
# _get_choices queries the database, which can fail if the db
# hasn't been initialised yet. catch that and give an empty
# set of choices for now.
try:
choices = list(
super(OptionalModelChoiceField, self)._get_choices())
except ProgrammingError:
choices = []
choices.append(self.no_change_choice)
return choices
choices = property(_get_choices, forms.ChoiceField._set_choices)
def is_no_change(self, value):
return value == self.no_change_choice[0]
def clean(self, value):
if value == self.no_change_choice[0]:
return value
return super(OptionalModelChoiceField, self).clean(value)
class OptionalBooleanField(forms.TypedChoiceField):
def is_no_change(self, value):
return value == self.empty_value
class MultiplePatchForm(forms.Form):
action = 'update'
archived = OptionalBooleanField(
choices=[('*', 'no change'), ('True', 'Archived'),
('False', 'Unarchived')],
coerce=lambda x: x == 'True',
empty_value='*')
def __init__(self, project, *args, **kwargs):
super(MultiplePatchForm, self).__init__(*args, **kwargs)
self.fields['delegate'] = OptionalModelChoiceField(
queryset=_get_delegate_qs(project=project), required=False)
self.fields['state'] = OptionalModelChoiceField(
queryset=State.objects.all())
def save(self, instance, commit=True):
opts = instance.__class__._meta
if self.errors:
raise ValueError("The %s could not be changed because the data "
"didn't validate." % opts.object_name)
data = self.cleaned_data
# Update the instance
for f in opts.fields:
if f.name not in data:
continue
field = self.fields.get(f.name, None)
if not field:
continue
if field.is_no_change(data[f.name]):
continue
setattr(instance, f.name, data[f.name])
if commit:
instance.save()
return instance
|