Add initial/basic user feedback form support

tailbone/views/__init__.py

@@ -53,6 +53,7 @@ def includeme(config):
                     renderer='/home.mako')
 
     config.include('tailbone.views.core')
+    config.include('tailbone.views.common')
 
     config.include('tailbone.views.auth')
     config.include('tailbone.views.batches')

tailbone/views/common.py

@@ -0,0 +1,66 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#  Rattail -- Retail Software Framework
+#  Copyright © 2010-2016 Lance Edgar
+#
+#  This file is part of Rattail.
+#
+#  Rattail is free software: you can redistribute it and/or modify it under the
+#  terms of the GNU Affero General Public License as published by the Free
+#  Software Foundation, either version 3 of the License, or (at your option)
+#  any later version.
+#
+#  Rattail 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 Affero General Public License for
+#  more details.
+#
+#  You should have received a copy of the GNU Affero General Public License
+#  along with Rattail.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Various common views
+"""
+
+from __future__ import unicode_literals, absolute_import
+
+from rattail.mail import send_email
+
+import formencode
+from pyramid import httpexceptions
+from formencode import validators
+from pyramid_simpleform import Form
+
+from tailbone import forms
+
+
+class Feedback(formencode.Schema):
+    """
+    Form schema for user feedback.
+    """
+    allow_extra_fields = True
+    user = forms.validators.ValidUser()
+    user_name = validators.NotEmpty()
+    message = validators.NotEmpty()
+
+
+def feedback(request):
+    """
+    Generic view to present/handle the user feedback form.
+    """
+    form = Form(request, schema=Feedback)
+    if form.validate():
+        data = dict(form.data)
+        if data['user']:
+            data['user_url'] = request.route_url('users.view', uuid=data['user'].uuid)
+        send_email(request.rattail_config, 'user_feedback', data=data)
+        request.session.flash("Thank you for your feedback.")
+        return httpexceptions.HTTPFound(location=form.data['referrer'])
+    return {'form': forms.FormRenderer(form)}
+
+
+def includeme(config):
+    config.add_route('feedback', '/feedback')
+    config.add_view(feedback, route_name='feedback', renderer='/feedback.mako')