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from django import forms
from django.contrib.auth import login, logout, authenticate
from django.utils.translation import ugettext_lazy as _
from django.core.validators import MinLengthValidator, MinValueValidator, \
RegexValidator, URLValidator
from captcha.fields import ReCaptchaField
from django.contrib.auth.models import User
from captcha.fields import ReCaptchaField
from django.utils.translation import ugettext_lazy as _
from django.core.validators import MinLengthValidator, MinValueValidator, \
RegexValidator, URLValidator
from django.template.defaultfilters import filesizeformat
from website.models import Profile
class UserLoginForm(forms.Form):
username = forms.CharField()
password = forms.CharField(widget=forms.PasswordInput())
def clean(self):
cleaned_data = self.cleaned_data
username = cleaned_data.get('username')
print username
password = cleaned_data.get('password')
print password
if username is None or password is None:
raise forms.ValidationError("Invalid username or password")
user = authenticate(username=username, password=password)
if not user:
raise forms.ValidationError("Invalid username or password")
if not user.is_active:
raise forms.ValidationError("User is blocked")
cleaned_data['user'] = user
return cleaned_data
class ProfileForm(forms.ModelForm):
class Meta:
model = Profile
exclude = ['user', 'confirmation_code']
# def clean_picture(self):
# if 'picture' in self.cleaned_data and not \
# self.cleaned_data['picture']:
# raise forms.ValidationError("Profile picture required!")
first_name = forms.CharField()
last_name = forms.CharField()
def __init__(self, user, *args, **kwargs):
initial = ''
if 'instance' in kwargs:
initial = kwargs["instance"]
if 'user' in kwargs:
user = kwargs["user"]
del kwargs["user"]
super(ProfileForm, self).__init__(*args, **kwargs)
self.fields['first_name'].initial = user.first_name
self.fields['last_name'].initial = user.last_name
class RegisterForm(forms.Form):
username = forms.CharField(
label = _("Username"),
max_length = 30,
widget = forms.TextInput(),
required = True,
validators = [
RegexValidator(
regex = '^[a-zA-Z0-9-_+.]*$',
message = 'Username required. 30 characters or fewer. \
Letters, digits and @/./+/-/_ only.',
code = 'invalid_username'
),
]
)
password = forms.CharField(
label = _("Password"),
widget = forms.PasswordInput(render_value = False),
min_length = 8,
)
password_confirm = forms.CharField(
label = _("Password (again)"),
widget = forms.PasswordInput(render_value = False),
min_length = 8,
)
email = forms.EmailField(
label = _("Email"),
widget = forms.TextInput(),
required=True
)
captcha = ReCaptchaField()
def clean_username(self):
try:
User.objects.get(username=self.cleaned_data['username'])
raise forms.ValidationError(_("This username has already existed."))
except User.DoesNotExist:
pass
def clean_email(self):
try:
User.objects.get(email=self.cleaned_data['email'])
raise forms.ValidationError(_("This email is already taken."))
except User.DoesNotExist:
pass
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