Refactor forms and views a bit. Add more validation to forms

flask_security/registerable.py

@@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+"""
+    flask.ext.security.registerable
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Flask-Security registerable module
+
+    :copyright: (c) 2012 by Matt Wright.
+    :license: MIT, see LICENSE for more details.
+"""
+
+from flask import current_app as app
+from werkzeug.local import LocalProxy
+
+from .confirmable import generate_confirmation_link
+from .signals import user_registered
+from .utils import do_flash, get_message, send_mail, encrypt_password
+
+# Convenient references
+_security = LocalProxy(lambda: app.extensions['security'])
+
+_datastore = LocalProxy(lambda: _security.datastore)
+
+
+def register_user(**kwargs):
+    confirmation_link, token = None, None
+    kwargs['password'] = encrypt_password(kwargs['password'])
+    user = _datastore.create_user(**kwargs)
+    _datastore._commit()
+
+    if _security.confirmable:
+        confirmation_link, token = generate_confirmation_link(user)
+        do_flash(*get_message('CONFIRM_REGISTRATION', email=user.email))
+
+    user_registered.send(dict(user=user, confirm_token=token),
+                         app=app._get_current_object())
+
+    send_mail('Welcome', user.email, 'welcome',
+              user=user, confirmation_link=confirmation_link)
+
+    return user