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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>
# Author: Aurélien Bompard <abompard@fedoraproject.org>
#
from django import forms
from django.core import validators
from django.contrib.auth.models import User
from django.utils.safestring import mark_safe
from django.utils.translation import ugettext, ugettext_lazy
from hyperkitty.models import UserProfile
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(widget=forms.TextInput, required=True,
validators=[isValidUsername])
email = forms.EmailField(required=True)
password1 = forms.CharField(widget=forms.PasswordInput,
required=True, label="Password")
password2 = forms.CharField(widget=forms.PasswordInput,
required=True, label="Confirm password")
def clean(self):
cleaned_data = super(RegistrationForm, self).clean()
if cleaned_data.get("password1") != cleaned_data.get("password2"):
self._errors["password2"] = self.error_class(["Passwords do not match."])
del cleaned_data["password1"]
del cleaned_data["password2"]
return cleaned_data
class UserProfileForm(forms.Form):
first_name = forms.CharField()
last_name = forms.CharField()
timezone = forms.ChoiceField(label="Time zone",
choices=UserProfile.TIMEZONES)
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'}
)
)
action = forms.CharField(widget=forms.HiddenInput, initial="add")
class AttachmentFileInput(forms.FileInput):
attach_first_text = ugettext_lazy('Attach a file')
attach_another_text = ugettext_lazy('Attach another file')
rm_text = ugettext_lazy('Remove this file')
template = """
<span class="attach-files-template">
%(input)s <a href="#" title="%(rm_text)s">(-)</a>
</span>
<span class="attach-files"></span>
<a class="attach-files-first">%(attach_first_text)s</a>
<a class="attach-files-add">%(attach_another_text)s</a>
"""
def render(self, name, value, attrs=None):
substitutions = {
'attach_first_text': self.attach_first_text,
'attach_another_text': self.attach_another_text,
'rm_text': self.rm_text,
}
substitutions['input'] = super(AttachmentFileInput, self).render(name, value, attrs)
return mark_safe(self.template % substitutions)
class ReplyForm(forms.Form):
newthread = forms.BooleanField(label="", required=False)
subject = forms.CharField(label="", required=False,
widget=forms.TextInput(attrs={ 'placeholder': 'New subject'}))
message = forms.CharField(label="", widget=forms.Textarea)
attachment = forms.FileField(required=False, widget=AttachmentFileInput)
class PostForm(forms.Form):
subject = forms.CharField()
message = forms.CharField(widget=forms.Textarea)
attachment = forms.FileField(required=False, label="",
widget=AttachmentFileInput)
class CategoryForm(forms.Form):
category = forms.ChoiceField(label="", required=False)
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