# GNU MediaGoblin -- federated, autonomous media hosting
-# Copyright (C) 2011 Free Software Foundation, Inc
+# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import wtforms
+import re
-from mediagoblin.util import fake_ugettext_passthrough as _
+from mediagoblin.tools.mail import normalize_email
+from mediagoblin.tools.translate import fake_ugettext_passthrough as _
+
+def normalize_user_or_email_field(allow_email=True, allow_user=True):
+ """Check if we were passed a field that matches a username and/or email pattern
+
+ This is useful for fields that can take either a username or email
+ address. Use the parameters if you want to only allow a username for
+ instance"""
+ message = _(u'Invalid User name or email address.')
+ nomail_msg = _(u"This field does not take email addresses.")
+ nouser_msg = _(u"This field requires an email address.")
+
+ def _normalize_field(form, field):
+ email = u'@' in field.data
+ if email: # normalize email address casing
+ if not allow_email:
+ raise wtforms.ValidationError(nomail_msg)
+ wtforms.validators.Email()(form, field)
+ field.data = normalize_email(field.data)
+ else: # lower case user names
+ if not allow_user:
+ raise wtforms.ValidationError(nouser_msg)
+ wtforms.validators.Length(min=3, max=30)(form, field)
+ wtforms.validators.Regexp(r'^\w+$')(form, field)
+ field.data = field.data.lower()
+ if field.data is None: # should not happen, but be cautious anyway
+ raise wtforms.ValidationError(message)
+ return _normalize_field
class RegistrationForm(wtforms.Form):
username = wtforms.TextField(
_('Username'),
[wtforms.validators.Required(),
- wtforms.validators.Length(min=3, max=30),
- wtforms.validators.Regexp(r'^\w+$')],
- description=_(
- u"This is the name other users will identify you with."))
+ normalize_user_or_email_field(allow_email=False)])
password = wtforms.PasswordField(
_('Password'),
[wtforms.validators.Required(),
- wtforms.validators.Length(min=6, max=30),
- wtforms.validators.EqualTo(
- 'confirm_password',
- _('Passwords must match.'))],
- description=_(
- u"Try to use a strong password!"))
- confirm_password = wtforms.PasswordField(
- _('Confirm password'),
- [wtforms.validators.Required()],
- description=_(
- u"Type it again here to make sure there are no spelling mistakes."))
+ wtforms.validators.Length(min=5, max=1024)])
email = wtforms.TextField(
_('Email address'),
[wtforms.validators.Required(),
- wtforms.validators.Email()],
- description=_(
- u"Your email will never be published."))
+ normalize_user_or_email_field(allow_user=False)])
class LoginForm(wtforms.Form):
username = wtforms.TextField(
_('Username'),
[wtforms.validators.Required(),
- wtforms.validators.Regexp(r'^\w+$')])
+ normalize_user_or_email_field(allow_email=False)])
password = wtforms.PasswordField(
_('Password'),
+ [wtforms.validators.Required(),
+ wtforms.validators.Length(min=5, max=1024)])
+
+
+class ForgotPassForm(wtforms.Form):
+ username = wtforms.TextField(
+ _('Username or email'),
+ [wtforms.validators.Required(),
+ normalize_user_or_email_field()])
+
+
+class ChangePassForm(wtforms.Form):
+ password = wtforms.PasswordField(
+ 'Password',
+ [wtforms.validators.Required(),
+ wtforms.validators.Length(min=5, max=1024)])
+ userid = wtforms.HiddenField(
+ '',
+ [wtforms.validators.Required()])
+ token = wtforms.HiddenField(
+ '',
[wtforms.validators.Required()])