-
Notifications
You must be signed in to change notification settings - Fork 356
/
forms.py
236 lines (191 loc) · 7.85 KB
/
forms.py
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
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
import re
from collections import OrderedDict
from django import forms
from django.contrib import auth
from django.contrib.auth import get_user_model
from django.utils.encoding import force_str
from django.utils.translation import gettext_lazy as _
from account.conf import settings
from account.hooks import hookset
from account.models import EmailAddress
from account.utils import get_user_lookup_kwargs
alnum_re = re.compile(r"^[\w\-\.\+]+$")
User = get_user_model()
USER_FIELD_MAX_LENGTH = getattr(User, User.USERNAME_FIELD).field.max_length
class PasswordField(forms.CharField):
def __init__(self, *args, **kwargs):
kwargs.setdefault("widget", forms.PasswordInput(render_value=False))
self.strip = kwargs.pop("strip", True)
super(PasswordField, self).__init__(*args, **kwargs)
def to_python(self, value):
if value in self.empty_values:
return ""
value = force_str(value)
if self.strip:
value = value.strip()
return value
class SignupForm(forms.Form):
username = forms.CharField(
label=_("Username"),
max_length=USER_FIELD_MAX_LENGTH,
widget=forms.TextInput(),
required=True
)
email = forms.EmailField(
label=_("Email"),
widget=forms.TextInput(), required=True
)
password = PasswordField(
label=_("Password"),
strip=settings.ACCOUNT_PASSWORD_STRIP,
)
password_confirm = PasswordField(
label=_("Password (again)"),
strip=settings.ACCOUNT_PASSWORD_STRIP,
)
code = forms.CharField(
max_length=64,
required=False,
widget=forms.HiddenInput()
)
def clean_username(self):
if not alnum_re.search(self.cleaned_data["username"]):
raise forms.ValidationError(
_("Usernames can only contain letters, numbers and the following special characters ./+/-/_")
)
lookup_kwargs = get_user_lookup_kwargs({
"{username}__iexact": self.cleaned_data["username"]
})
qs = User.objects.filter(**lookup_kwargs)
if not qs.exists():
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"]
qs = EmailAddress.objects.filter(email__iexact=value)
if not qs.exists() or not settings.ACCOUNT_EMAIL_UNIQUE:
return value
raise forms.ValidationError(_("A user is registered with this email address."))
def clean(self):
if (
"password" in self.cleaned_data and
"password_confirm" in self.cleaned_data and
self.cleaned_data["password"] != self.cleaned_data["password_confirm"]
):
raise forms.ValidationError(_("You must type the same password each time."))
return self.cleaned_data
class LoginForm(forms.Form):
password = PasswordField(
label=_("Password"),
strip=settings.ACCOUNT_PASSWORD_STRIP,
)
remember = forms.BooleanField(
label=_("Remember Me"),
required=False
)
user = None
def clean(self):
if self._errors:
return
user = auth.authenticate(**self.user_credentials())
if user:
if user.is_active:
self.user = user
else:
raise forms.ValidationError(_("This account is inactive."))
else:
raise forms.ValidationError(self.authentication_fail_message)
return self.cleaned_data
def user_credentials(self):
return hookset.get_user_credentials(self, self.identifier_field)
class LoginUsernameForm(LoginForm):
username = forms.CharField(label=_("Username"), max_length=USER_FIELD_MAX_LENGTH)
authentication_fail_message = _("The username and/or password you specified are not correct.")
identifier_field = "username"
def __init__(self, *args, **kwargs):
super(LoginUsernameForm, self).__init__(*args, **kwargs)
field_order = ["username", "password", "remember"]
if hasattr(self.fields, "keyOrder"):
self.fields.keyOrder = field_order
else:
self.fields = OrderedDict((k, self.fields[k]) for k in field_order)
class LoginEmailForm(LoginForm):
email = forms.EmailField(label=_("Email"))
authentication_fail_message = _("The email address and/or password you specified are not correct.")
identifier_field = "email"
def __init__(self, *args, **kwargs):
super(LoginEmailForm, self).__init__(*args, **kwargs)
field_order = ["email", "password", "remember"]
if hasattr(self.fields, "keyOrder"):
self.fields.keyOrder = field_order
else:
self.fields = OrderedDict((k, self.fields[k]) for k in field_order)
class ChangePasswordForm(forms.Form):
password_current = forms.CharField(
label=_("Current Password"),
widget=forms.PasswordInput(render_value=False)
)
password_new = forms.CharField(
label=_("New Password"),
widget=forms.PasswordInput(render_value=False)
)
password_new_confirm = forms.CharField(
label=_("New Password (again)"),
widget=forms.PasswordInput(render_value=False)
)
def __init__(self, *args, **kwargs):
self.user = kwargs.pop("user")
super(ChangePasswordForm, self).__init__(*args, **kwargs)
def clean_password_current(self):
if not self.user.check_password(self.cleaned_data.get("password_current")):
raise forms.ValidationError(_("Please type your current password."))
return self.cleaned_data["password_current"]
def clean_password_new_confirm(self):
if "password_new" in self.cleaned_data and "password_new_confirm" in self.cleaned_data:
password_new = self.cleaned_data["password_new"]
password_new_confirm = self.cleaned_data["password_new_confirm"]
return hookset.clean_password(password_new, password_new_confirm)
return self.cleaned_data["password_new_confirm"]
class PasswordResetForm(forms.Form):
email = forms.EmailField(label=_("Email"), required=True)
def clean_email(self):
value = self.cleaned_data["email"]
if not EmailAddress.objects.filter(email__iexact=value).exists():
raise forms.ValidationError(_("Email address can not be found."))
return value
class PasswordResetTokenForm(forms.Form):
password = forms.CharField(
label=_("New Password"),
widget=forms.PasswordInput(render_value=False)
)
password_confirm = forms.CharField(
label=_("New Password (again)"),
widget=forms.PasswordInput(render_value=False)
)
def clean_password_confirm(self):
if "password" in self.cleaned_data and "password_confirm" in self.cleaned_data:
password = self.cleaned_data["password"]
password_confirm = self.cleaned_data["password_confirm"]
return hookset.clean_password(password, password_confirm)
return self.cleaned_data["password_confirm"]
class SettingsForm(forms.Form):
email = forms.EmailField(label=_("Email"), required=True)
timezone = forms.ChoiceField(
label=_("Timezone"),
choices=[("", "---------")] + settings.ACCOUNT_TIMEZONES,
required=False
)
if settings.USE_I18N:
language = forms.ChoiceField(
label=_("Language"),
choices=settings.ACCOUNT_LANGUAGES,
required=False
)
def clean_email(self):
value = self.cleaned_data["email"]
if self.initial.get("email") == value:
return value
qs = EmailAddress.objects.filter(email__iexact=value)
if not qs.exists() or not settings.ACCOUNT_EMAIL_UNIQUE:
return value
raise forms.ValidationError(_("A user is registered with this email address."))