implement contact form

- implement contact_form.forms.ContactForm
- implement contact_form.views.ContactFormView and
  contact_form.views.ContactSuccessView
- add new URL patterns 'contact_form' and 'contact_success' in
  contact_form.urls
- add contact_form templates base.html, contact_form.html, contact_form.txt,
  contact_form_subject.txt and contact_success.html
- add german translation for new strings
- add contact_form to .coveragerc
- add generated code documentation for contact_form app
- add changelog entry

docs/changelog.rst

@@ -1,6 +1,7 @@
 Changelog
 =========
 
+* :feature:`-` add contact form
 * :feature:`-` add imprint as flatpage
 * :support:`-` mark active menu item as active via context_processor and
   corresponding template markup

docs/code.rst

@@ -36,6 +36,7 @@ Django app code
 .. toctree::
 
    code/gnuviechadmin
+   code/contact_form
    code/dashboard
    code/domains
    code/hostingpackages

docs/code/contact_form.rst

@@ -0,0 +1,24 @@
+:py:mod:`contact_form` app
+==========================
+
+.. automodule:: contact_form
+
+
+:py:mod:`forms <contact_form.forms>`
+------------------------------------
+
+.. automodule:: contact_form.forms
+   :members:
+
+
+:py:mod:`urls <contact_form.urls>`
+----------------------------------
+
+.. automodule:: contact_form.urls
+
+
+:py:mod:`views <contact_form.views>`
+------------------------------------
+
+.. automodule:: contact_form.views
+   :members:

gnuviechadmin/.coveragerc

@@ -1,5 +1,5 @@
 [run]
-source = gnuviechadmin,managemails,osusers,domains,taskresults,gvawebcore,userdbs
+source = gnuviechadmin,contact_form,dashboard,domains,gvawebcore,managemails,osusers,taskresults,userdbs
 
 [report]
 omit = */migrations/*,*/tests/*.py,*/tests.py,gnuviechadmin/settings/local.py,gnuviechadmin/settings/production.py

gnuviechadmin/contact_form/__init__.py

@@ -0,0 +1,4 @@
+"""
+Contact form app.
+
+"""

gnuviechadmin/contact_form/forms.py

@@ -0,0 +1,73 @@
+"""
+This module contains the form class for the contact_form app.
+
+"""
+from __future__ import absolute_import, unicode_literals
+
+from django import forms
+from django.conf import settings
+from django.core.mail import send_mail
+from django.core.urlresolvers import reverse
+from django.template import RequestContext
+from django.template import loader
+from django.utils.translation import ugettext as _
+
+from django.contrib.sites.models import RequestSite
+from django.contrib.sites.models import Site
+
+from crispy_forms.helper import FormHelper
+from crispy_forms.layout import Submit
+
+
+class ContactForm(forms.Form):
+    """
+    This is the contact form class.
+
+    """
+    name = forms.CharField(max_length=100, label=_('Your name'))
+    email = forms.EmailField(max_length=200, label=_('Your email address'))
+    body = forms.CharField(widget=forms.Textarea, label=_('Your message'))
+
+    subject_template_name = "contact_form/contact_form_subject.txt"
+    template_name = 'contact_form/contact_form.txt'
+    from_email = settings.DEFAULT_FROM_EMAIL
+    recipient_list = [mail_tuple[1] for mail_tuple in settings.MANAGERS]
+
+    def __init__(self, **kwargs):
+        self.request = kwargs.pop('request')
+        super(ContactForm, self).__init__(**kwargs)
+        self.helper = FormHelper()
+        self.helper.form_action = reverse('contact_form')
+        self.helper.add_input(Submit('submit', _('Send message')))
+
+    def get_context(self):
+        if not self.is_valid():
+            raise ValueError(
+                'Cannot generate context from invalid contact form')
+        if Site._meta.installed:
+            site = Site.objects.get_current()
+        else:
+            site = RequestSite(self.request)
+        return RequestContext(
+            self.request, dict(self.cleaned_data, site=site))
+
+    def message(self):
+        return loader.render_to_string(self.template_name, self.get_context())
+
+    def subject(self):
+        subject = loader.render_to_string(
+            self.subject_template_name, self.get_context())
+        return ''.join(subject.splitlines())
+
+    def save(self, fail_silently=False):
+        """
+        Build and send the email.
+
+        """
+        send_mail(
+            fail_silently=fail_silently,
+            from_email=self.from_email,
+            recipient_list=self.recipient_list,
+            subject=self.subject(),
+            message=self.message()
+        )

gnuviechadmin/contact_form/locale/de/LC_MESSAGES/django.po

@@ -0,0 +1,36 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: contact_form\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-02-01 19:02+0100\n"
+"PO-Revision-Date: 2015-02-01 19:03+0100\n"
+"Last-Translator: Jan Dittberner <jan@dittberner.info>\n"
+"Language-Team: Jan Dittberner <jan@dittberner.info>\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 1.6.10\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+
+#: forms.py:27
+msgid "Your name"
+msgstr "Ihr Name"
+
+#: forms.py:28
+msgid "Your email address"
+msgstr "Ihre E-Mailadresse"
+
+#: forms.py:29
+msgid "Your message"
+msgstr "Ihre Nachricht"
+
+#: forms.py:41
+msgid "Send message"
+msgstr "Nachricht senden"

gnuviechadmin/contact_form/urls.py

@@ -0,0 +1,19 @@
+"""
+URL patterns for the contact_form views.
+
+"""
+from __future__ import absolute_import, unicode_literals
+
+from django.conf.urls import patterns, url
+
+from .views import (
+    ContactFormView,
+    ContactSuccessView,
+)
+
+
+urlpatterns = patterns(
+    '',
+    url(r'^$', ContactFormView.as_view(), name='contact_form'),
+    url(r'^success/$', ContactSuccessView.as_view(), name='contact_success'),
+)

gnuviechadmin/contact_form/views.py

@@ -0,0 +1,50 @@
+"""
+This module defines the views of the contact_form app.
+
+"""
+from __future__ import absolute_import, unicode_literals
+
+from django.shortcuts import redirect
+from django.core.urlresolvers import reverse_lazy
+from django.views.generic import (
+    FormView,
+    TemplateView,
+)
+
+from .forms import ContactForm
+
+
+class ContactFormView(FormView):
+    """
+    This is the contact form view.
+
+    """
+    form_class = ContactForm
+    template_name = 'contact_form/contact_form.html'
+    success_url = reverse_lazy('contact_success')
+
+    def get_form_kwargs(self, **kwargs):
+        kwargs = super(ContactFormView, self).get_form_kwargs(**kwargs)
+        kwargs['request'] = self.request
+        return kwargs
+
+    def get_initial(self):
+        initial = super(ContactFormView, self).get_initial()
+        currentuser = self.request.user
+        if currentuser.is_authenticated():
+            initial['name'] = (
+                currentuser.get_full_name() or currentuser.username)
+            initial['email'] = currentuser.email
+        return initial
+
+    def form_valid(self, form):
+        form.save(False)
+        return redirect(self.get_success_url())
+
+
+class ContactSuccessView(TemplateView):
+    """
+    This view is shown after successful contact form sending.
+
+    """
+    template_name = 'contact_form/contact_success.html'

gnuviechadmin/locale/de/LC_MESSAGES/django.po

@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gnuviechadmin\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-02-01 16:31+0100\n"
+"POT-Creation-Date: 2015-02-01 19:04+0100\n"
-"PO-Revision-Date: 2015-02-01 16:31+0100\n"
+"PO-Revision-Date: 2015-02-01 19:04+0100\n"
 "Last-Translator: Jan Dittberner <jan@dittberner.info>\n"
 "Language-Team: Jan Dittberner <jan@dittberner.info>\n"
 "Language: de\n"
@@ -477,7 +477,10 @@ msgstr "phpPgAdmin"
 msgid "Imprint"
 msgstr "Impressum"
 
-#: templates/base.html:68
+#: templates/base.html:68 templates/contact_form/contact_form.html:4
+#: templates/contact_form/contact_form.html:5
+#: templates/contact_form/contact_success.html:4
+#: templates/contact_form/contact_success.html:5
 msgid "Contact"
 msgstr "Kontakt"
 
@@ -514,6 +517,10 @@ msgstr ""
 msgid "Close"
 msgstr "Schließen"
 
+#: templates/contact_form/contact_success.html:8
+msgid "Your message has been sent successfully."
+msgstr "Ihre Nachricht wurde erfolgreich übermittelt."
+
 #: templates/dashboard/index.html:3
 msgid "Welcome"
 msgstr "Willkommen"

gnuviechadmin/templates/contact_form/base.html

@@ -0,0 +1 @@
+{% extends "base.html" %}

gnuviechadmin/templates/contact_form/contact_form.html

@@ -0,0 +1,21 @@
+{% extends "contact_form/base.html" %}
+{% load i18n crispy_forms_tags %}
+
+{% block title %}{{ block.super }} - {% trans "Contact" %}{% endblock title %}
+{% block page_title %}{% trans "Contact" %}{% endblock page_title %}
+
+{% block content %}
+{% crispy form %}
+{% endblock %}
+
+{% block extra_js %}
+<script type="text/javascript">
+$(document).ready(function() {
+  if ($('input[type=text]').first().val() != '') {
+    $('textarea').first().focus();
+  } else {
+    $('input[type=text]').first().focus();
+  }
+});
+</script>
+{% endblock extra_js %}

gnuviechadmin/templates/contact_form/contact_form.txt

@@ -0,0 +1,5 @@
+User {{ name }} <{{ email }}> from IP address {{ request.META.REMOTE_ADDR }}
+sent the following message via the contact form at
+{{ site }}{% url 'contact_form' %}:
+
+{{ body }}

gnuviechadmin/templates/contact_form/contact_form_subject.txt

@@ -0,0 +1 @@
+[{{ site.name }}] message from {{ name }} via contact form

gnuviechadmin/templates/contact_form/contact_success.html

@@ -0,0 +1,9 @@
+{% extends "contact_form/base.html" %}
+{% load i18n %}
+
+{% block title %}{{ block.super }} - {% trans "Contact" %}{% endblock title %}
+{% block page_title %}{% trans "Contact" %}{% endblock page_title %}
+
+{% block content %}
+<p class="text-success">{% trans "Your message has been sent successfully." %}</p>
+{% endblock %}