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#-*- coding: utf-8 -*-
# Copyright (C) 1998-2012 by the Free Software Foundation, Inc.
#
# This file is part of HyperKitty.
#
# HyperKitty is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# HyperKitty is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# HyperKitty. If not, see <http://www.gnu.org/licenses/>.
#
# Author: Aamir Khan <syst3m.w0rm@gmail.com>
#
from django import forms
from django.core import validators
from django.contrib.auth.models import User
from django.utils.safestring import mark_safe
def isValidUsername(username):
try:
User.objects.get(username=username)
except User.DoesNotExist:
return
raise validators.ValidationError('The username "%s" is already taken.' % username)
class RegistrationForm(forms.Form):
username = forms.CharField(label='username', help_text=None,
widget=forms.TextInput(
attrs={'placeholder': 'username...'}
), required = True, validators=[isValidUsername]
)
email = forms.EmailField(required=True)
password1 = forms.CharField(widget=forms.PasswordInput)
password2 = forms.CharField(widget=forms.PasswordInput)
def save(self, new_user_data):
u = User.objects.create_user(new_user_data['username'],
new_user_data['email'],
new_user_data['password1'])
u.is_active = True
u.save()
return u
class TextInputWithButton(forms.TextInput):
"""
Render a text field and a button following the Twitter Bootstrap
directives: http://twitter.github.com/bootstrap/base-css.html#buttons
Use the 'button_text' class attribute to set the button's text.
"""
def render(self, name, value, attrs=None):
button_text = self.attrs.pop("button_text", u"")
initial_rendering = forms.TextInput.render(
self, name, value, attrs)
button = mark_safe(u'<button type="submit" class="btn">%s</button>'
% button_text)
return "".join([u'<span class="input-append">',
initial_rendering, button, u'</span>'])
class AddTagForm(forms.Form):
tag = forms.CharField(label='', help_text=None,
widget=TextInputWithButton(
attrs={'placeholder': 'Add a tag...',
'class': 'input-medium',
'button_text': 'Add'}
)
)
from_url = forms.CharField(widget=forms.HiddenInput, required=False)
class SearchForm(forms.Form):
target = forms.CharField(label='', help_text=None,
widget=forms.Select(
choices=(('Subject', 'Subject'),
('Content', 'Content'),
('SubjectContent', 'Subject & Content'),
('From', 'From'))
)
)
keyword = forms.CharField(max_length=100,label='', help_text=None,
widget=forms.TextInput(
attrs={'placeholder': 'Search this list.'}
)
)
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