osqa/forum/authentication/forms.py

   1 from forum.utils.forms import NextUrlField,  UserNameField,  UserEmailField, SetPasswordForm
   2 from forum.models import Question, User
   3 from django.contrib.contenttypes.models import ContentType
   4 from django.utils.translation import ugettext as _
   5 from django.utils.safestring import mark_safe
   6 from django import forms
   7 import logging
   8
   9 class SimpleRegistrationForm(forms.Form):
  10     next = NextUrlField()
  11     username = UserNameField()
  12     email = UserEmailField()
  13
  14 class TemporaryLoginRequestForm(forms.Form):
  15     def __init__(self, data=None):
  16         super(TemporaryLoginRequestForm, self).__init__(data)
  17         self.user_cache = None
  18
  19     email = forms.EmailField(
  20             required=True,
  21             label=_("Your account email"),
  22             error_messages={
  23                 'required': _("You cannot leave this field blank"),
  24                 'invalid': _('please enter a valid email address'),
  25             }
  26     )
  27
  28     def clean_email(self):
  29         try:
  30             user = User.objects.get(email=self.cleaned_data['email'])
  31         except:
  32             raise forms.ValidationError(_("Sorry, but this email is not on our database."))
  33
  34         self.user_cache = user
  35         return self.cleaned_data['email']
  36
  37
  38 class SimpleEmailSubscribeForm(forms.Form):
  39     SIMPLE_SUBSCRIBE_CHOICES = (
  40         ('y',_('okay, let\'s try!')),
  41         ('n',_('no OSQA community email please, thanks'))
  42     )
  43     subscribe = forms.ChoiceField(widget=forms.widgets.RadioSelect(), \
  44                                 error_messages={'required':_('please choose one of the options above')},
  45                                 choices=SIMPLE_SUBSCRIBE_CHOICES)
  46
  47
  48 class ChangePasswordForm(SetPasswordForm):
  49     """ change password form """
  50     oldpw = forms.CharField(widget=forms.PasswordInput(attrs={'class':'required'}),
  51                 label=mark_safe(_('Current password')))
  52
  53     def __init__(self, data=None, user=None, *args, **kwargs):
  54         if user is None:
  55             raise TypeError("Keyword argument 'user' must be supplied")
  56         super(ChangePasswordForm, self).__init__(data, *args, **kwargs)
  57         self.user = user
  58
  59     def clean_oldpw(self):
  60         """ test old password """
  61         if not self.user.check_password(self.cleaned_data['oldpw']):
  62             raise forms.ValidationError(_("Old password is incorrect. \
  63                     Please enter the correct password."))
  64         return self.cleaned_data['oldpw']