From 491c65cf2417170cafb844dbc255ffb7bb28f56f Mon Sep 17 00:00:00 2001
From: Oskar Hahn <mail@oshahn.de>
Date: Sat, 14 Apr 2012 11:18:47 +0200
Subject: [PATCH 1/3] use app name for projector category

---
 openslides/agenda/models.py                        |  5 +++--
 openslides/application/models.py                   |  2 +-
 openslides/assignment/models.py                    |  4 +---
 openslides/projector/api.py                        |  7 +++++--
 openslides/projector/models.py                     |  2 +-
 .../projector/templates/projector/control.html     | 14 +++++++-------
 openslides/projector/views.py                      | 10 +++++++++-
 7 files changed, 27 insertions(+), 17 deletions(-)

diff --git a/openslides/agenda/models.py b/openslides/agenda/models.py
index 482ad54e8..06add6519 100644
--- a/openslides/agenda/models.py
+++ b/openslides/agenda/models.py
@@ -27,6 +27,7 @@ from projector.api import register_slidemodel
 from agenda.api import is_summary
 from utils.translation_ext import xugettext as _
 
+
 class Item(MPTTModel, SlideMixin):
     """
     An Agenda Item
@@ -131,11 +132,11 @@ class Item(MPTTModel, SlideMixin):
         order_insertion_by = ['weight', 'title']
 
 
-register_slidemodel(Item, category=_('Agenda'), model_name=_('Agenda Item'))
+register_slidemodel(Item, model_name=_('Agenda Item'))
 
 # TODO: put this in another file
 
 from projector.api import register_slidefunc
 from agenda.slides import agenda_show
 
-register_slidefunc(_('Agenda'), agenda_show, category=_('Agenda'))
+register_slidefunc(_('Agenda'), agenda_show)
diff --git a/openslides/application/models.py b/openslides/application/models.py
index 52bfa410b..4a31e17bf 100644
--- a/openslides/application/models.py
+++ b/openslides/application/models.py
@@ -494,7 +494,7 @@ class AVersion(models.Model):
                 .filter(id__lte=self.id).count()
             return self._aid
 
-register_slidemodel(Application, category=_('Applications'))
+register_slidemodel(Application)
 
 
 class ApplicationOption(BaseOption):
diff --git a/openslides/assignment/models.py b/openslides/assignment/models.py
index 831c7da78..c900ea8df 100644
--- a/openslides/assignment/models.py
+++ b/openslides/assignment/models.py
@@ -121,7 +121,7 @@ class Assignment(models.Model, SlideMixin):
             ('can_manage_assignment', _("Can manage assignment", fixstr=True)),
         )
 
-register_slidemodel(Assignment, category=_('Elections'))
+register_slidemodel(Assignment)
 
 
 class AssignmentOption(BaseOption):
@@ -144,5 +144,3 @@ class AssignmentPoll(BasePoll, CountInvalid, CountVotesCast, PublishPollMixin):
         CountInvalid.append_pollform_fields(self, fields)
         CountVotesCast.append_pollform_fields(self, fields)
 
-#register_slidemodel(AssignmentPoll, category=_('Elections'))
-
diff --git a/openslides/projector/api.py b/openslides/projector/api.py
index b21cdb09b..a3096d413 100644
--- a/openslides/projector/api.py
+++ b/openslides/projector/api.py
@@ -35,10 +35,12 @@ def set_active_slide(sid):
     config["presentation"] = sid
 
 
-def register_slidemodel(model, category=None, model_name=None):
+def register_slidemodel(model, model_name=None):
     #TODO: Warn if there already is a slide with this prefix
     if model_name is None:
         model_name = model.prefix
+
+    category = model.__module__.split('.')[0]
     SLIDE[model.prefix] = Slide(
         model_slide=True,
         model=model,
@@ -48,8 +50,9 @@ def register_slidemodel(model, category=None, model_name=None):
     )
 
 
-def register_slidefunc(key, func, category=None):
+def register_slidefunc(key, func):
     #TODO: Warn if there already is a slide with this prefix
+    category = func.__module__.split('.')[0]
     SLIDE[key] = Slide(
         model_slide=False,
         func=func,
diff --git a/openslides/projector/models.py b/openslides/projector/models.py
index 150d3f3ba..4abf94518 100644
--- a/openslides/projector/models.py
+++ b/openslides/projector/models.py
@@ -31,5 +31,5 @@ class ProjectorMessage(models.Model):
         return self.def_name
 
 
-register_slidemodel(ProjectorSlide, category=_('Projector'), model_name=_('Projector Slide'))
+register_slidemodel(ProjectorSlide, model_name=_('Projector Slide'))
 
diff --git a/openslides/projector/templates/projector/control.html b/openslides/projector/templates/projector/control.html
index 612cbe015..1eebe4de2 100644
--- a/openslides/projector/templates/projector/control.html
+++ b/openslides/projector/templates/projector/control.html
@@ -77,14 +77,14 @@
             {% for slide in slides %}
                 {% if slide.model_slide %}
                     <ul style="line-height: 180%">
-                    {% for item in slide.get_items %}
-                        <li class="{% if item.active %}activeline{% endif %}"><a href="{% url projector_activate_slide item.sid %}" 
-                        class="activate_link {% if item.active %}active{% endif %}"
+                    {% for slide in slide.get_items %}
+                        <li class="{% if slide.active %}activeline{% endif %}"><a href="{% url projector_activate_slide slide.sid %}"
+                        class="activate_link {% if slide.active %}active{% endif %}"
                         ><div></div></a>
-                        {% for i in item.get_ancestors %}&nbsp;&nbsp;&nbsp;{% endfor %}
-                        <a href="{% url projector_edit_slide item.id %}">{{ item }}</a>
-                        {% if item.children.exists %}
-                            <a href="{% url projector_activate_summary item.sid %}"><img src="/static/images/icons/view-list-tree.png" title="{% trans 'Select item overview' %}"></a>
+                        {% for i in slide.get_ancestors %}&nbsp;&nbsp;&nbsp;{% endfor %}
+                        <a href="{% url projector_edit_slide slide.id %}">{{ slide }}</a>
+                        {% if slide.children.exists %}
+                            <a href="{% url projector_activate_summary slide.sid %}"><img src="/static/images/icons/view-list-tree.png" title="{% trans 'Select item overview' %}"></a>
                         {% endif %}
                         </li>
                     {% endfor %}
diff --git a/openslides/projector/views.py b/openslides/projector/views.py
index e9bdd48d2..049b22195 100644
--- a/openslides/projector/views.py
+++ b/openslides/projector/views.py
@@ -17,6 +17,7 @@ from django.template import RequestContext
 from django.core.urlresolvers import reverse
 from django.contrib import messages
 from django.utils.translation import ugettext as _
+from django.utils.datastructures import SortedDict
 
 
 from utils.views import TemplateView, RedirectView
@@ -32,6 +33,8 @@ from projector import SLIDE
 from models import ProjectorMessage
 from openslides.projector.signals import projector_messages
 
+import settings
+
 
 class ControlView(TemplateView):
     template_name = 'projector/control.html'
@@ -44,8 +47,13 @@ class ControlView(TemplateView):
             if not categories.has_key(slide.category):
                 categories[slide.category] = []
             categories[slide.category].append(slide)
+
+        ordered_categories = SortedDict()
+        for app in settings.INSTALLED_APPS:
+            if app in categories:
+                ordered_categories[app] = categories[app]
         context.update({
-            'categories': categories,
+            'categories': ordered_categories,
             'countdown_visible': config['countdown_visible'],
             'countdown_time': config['agenda_countdown_time'],
         })

From 15a34fda97197ec9c1727ea8724265768c5f51aa Mon Sep 17 00:00:00 2001
From: Oskar Hahn <mail@oshahn.de>
Date: Sat, 14 Apr 2012 11:37:12 +0200
Subject: [PATCH 2/3] project ProjectorSlide

---
 openslides/projector/models.py                     |  8 ++++++++
 .../templates/projector/ProjectorSlide.html        | 14 ++++++++++++++
 openslides/projector/views.py                      |  2 ++
 3 files changed, 24 insertions(+)
 create mode 100644 openslides/projector/templates/projector/ProjectorSlide.html

diff --git a/openslides/projector/models.py b/openslides/projector/models.py
index 4abf94518..1a34c08ed 100644
--- a/openslides/projector/models.py
+++ b/openslides/projector/models.py
@@ -13,6 +13,14 @@ class ProjectorSlide(models.Model, SlideMixin):
     text = models.TextField(null=True, blank=True, verbose_name=_("Text"))
     weight = models.IntegerField(default=0, verbose_name=_("Weight"))
 
+    def slide(self):
+        return {
+            'slide': self,
+            'title': self.title,
+            'template': 'projector/ProjectorSlide.html',
+        }
+
+
     def __unicode__(self):
         return self.title
 
diff --git a/openslides/projector/templates/projector/ProjectorSlide.html b/openslides/projector/templates/projector/ProjectorSlide.html
new file mode 100644
index 000000000..eb25adcc1
--- /dev/null
+++ b/openslides/projector/templates/projector/ProjectorSlide.html
@@ -0,0 +1,14 @@
+{% extends "base-projector.html" %}
+
+{% load i18n %}
+
+{% block title %}{{ block.super }} - {{ slide.title }}{% endblock %}
+
+{% block content %}
+    {% if slide.text %}
+        <h1>{{ slide.title }}</h1>
+        {{ slide.text|safe|linebreaks }}
+    {% else %}
+        <div class="item_fullscreen">{{ slide.title }}</div>
+    {% endif %}
+{% endblock %}
diff --git a/openslides/projector/views.py b/openslides/projector/views.py
index 049b22195..ba83ec9e8 100644
--- a/openslides/projector/views.py
+++ b/openslides/projector/views.py
@@ -90,6 +90,8 @@ def active_slide(request):
 
     data['ajax'] = 'on'
     data['messages'] = []
+
+    # Projector Messages
     active_defs = ProjectorMessage.objects.filter(active=True).values_list('def_name', flat=True)
     for receiver, response in projector_messages.send(sender='active_slide', register=False, call=active_defs):
         if response is not None:

From 6f377453bc037ea78fc8ff93d1e5809f2eb98bfd Mon Sep 17 00:00:00 2001
From: Oskar Hahn <mail@oshahn.de>
Date: Sat, 14 Apr 2012 12:52:56 +0200
Subject: [PATCH 3/3] rename system in config. Add default config in each apps

---
 openslides/agenda/api.py                      |  2 +-
 openslides/agenda/models.py                   | 14 ++++-
 .../agenda/templates/agenda/config.html       |  2 +-
 openslides/agenda/views.py                    |  4 +-
 openslides/application/models.py              | 16 +++++-
 .../templates/application/config.html         |  2 +-
 openslides/application/views.py               |  6 +--
 openslides/assignment/models.py               | 11 ++++
 .../templates/assignment/config.html          |  2 +-
 openslides/assignment/views.py                |  4 +-
 openslides/config/__init__.py                 |  1 +
 openslides/{system => config}/forms.py        |  6 +--
 openslides/{system => config}/models.py       | 51 +++++++++++--------
 openslides/config/signals.py                  | 15 ++++++
 .../templates/config/base_config.html}        |  0
 .../templates/config/config.html}             |  6 +--
 .../templates/config}/general.html            |  2 +-
 openslides/{system => config}/urls.py         |  6 +--
 openslides/{system => config}/views.py        | 18 +++----
 openslides/openslides_settings.py             |  4 +-
 openslides/participant/forms.py               |  2 +-
 openslides/participant/views.py               |  2 +-
 openslides/projector/api.py                   |  2 +-
 openslides/projector/models.py                |  3 +-
 openslides/projector/projector.py             |  2 +-
 openslides/projector/views.py                 |  2 +-
 openslides/system/__init__.py                 |  3 --
 openslides/urls.py                            |  2 +-
 openslides/utils/auth/AnonymousAuth.py        |  2 +-
 openslides/utils/pdf.py                       |  2 +-
 openslides/utils/templatetags/tags.py         |  2 +-
 31 files changed, 128 insertions(+), 68 deletions(-)
 create mode 100644 openslides/config/__init__.py
 rename openslides/{system => config}/forms.py (94%)
 rename openslides/{system => config}/models.py (75%)
 create mode 100644 openslides/config/signals.py
 rename openslides/{system/templates/system/base_system.html => config/templates/config/base_config.html} (100%)
 rename openslides/{system/templates/system/system.html => config/templates/config/config.html} (83%)
 rename openslides/{system/templates/system => config/templates/config}/general.html (93%)
 rename openslides/{system => config}/urls.py (89%)
 rename openslides/{system => config}/views.py (89%)
 delete mode 100644 openslides/system/__init__.py

diff --git a/openslides/agenda/api.py b/openslides/agenda/api.py
index 757ea2db6..dc356ca09 100644
--- a/openslides/agenda/api.py
+++ b/openslides/agenda/api.py
@@ -10,7 +10,7 @@
     :license: GNU GPL, see LICENSE for more details.
 """
 
-from system import config
+from config.models import config
 
 
 def is_summary():
diff --git a/openslides/agenda/models.py b/openslides/agenda/models.py
index 06add6519..424eeb773 100644
--- a/openslides/agenda/models.py
+++ b/openslides/agenda/models.py
@@ -19,7 +19,7 @@ from django.db import models
 
 from mptt.models import MPTTModel, TreeForeignKey
 
-from system import config
+from config.models import config
 
 from projector.projector import SlideMixin
 from projector.api import register_slidemodel
@@ -140,3 +140,15 @@ from projector.api import register_slidefunc
 from agenda.slides import agenda_show
 
 register_slidefunc(_('Agenda'), agenda_show)
+
+
+from django.dispatch import receiver
+from openslides.config.signals import default_config_value
+
+
+@receiver(default_config_value, dispatch_uid="agenda_default_config")
+def default_config(sender, key, **kwargs):
+    return {
+        'agenda_countdown_time': 60,
+    }.get(key)
+
diff --git a/openslides/agenda/templates/agenda/config.html b/openslides/agenda/templates/agenda/config.html
index a02d26e3e..4e738721d 100644
--- a/openslides/agenda/templates/agenda/config.html
+++ b/openslides/agenda/templates/agenda/config.html
@@ -1,4 +1,4 @@
-{% extends "system/base_system.html" %}
+{% extends "config/base_config.html" %}
 
 {% load i18n %}
 
diff --git a/openslides/agenda/views.py b/openslides/agenda/views.py
index e32495e40..c74667829 100644
--- a/openslides/agenda/views.py
+++ b/openslides/agenda/views.py
@@ -21,7 +21,7 @@ from utils.pdf import stylesheet
 from utils.views import TemplateView, RedirectView, UpdateView, CreateView, DeleteView, PDFView, FormView
 from utils.template import Tab
 
-from system import config
+from config.models import config
 
 from projector.api import get_active_slide, set_active_slide
 
@@ -201,7 +201,7 @@ class AgendaPDF(PDFView):
 
 
 class Config(FormView):
-    permission_required = 'system.can_manage_system'
+    permission_required = 'config.can_manage_config'
     form_class = ConfigForm
     template_name = 'agenda/config.html'
 
diff --git a/openslides/application/models.py b/openslides/application/models.py
index 4a31e17bf..2b09b368a 100644
--- a/openslides/application/models.py
+++ b/openslides/application/models.py
@@ -21,7 +21,7 @@ from projector.api import register_slidemodel
 from projector.models import SlideMixin
 
 from participant.models import Profile
-from system import config
+from config.models import config
 from utils.utils import _propper_unicode
 from utils.translation_ext import xugettext as _
 from poll.models import BaseOption, BasePoll, CountVotesCast, CountInvalid, Vote
@@ -527,3 +527,17 @@ class ApplicationPoll(BasePoll, CountInvalid, CountVotesCast):
 
     def get_absolute_url(self):
         return reverse('application_poll_view', args=[self.id])
+
+
+from django.dispatch import receiver
+from openslides.config.signals import default_config_value
+
+
+@receiver(default_config_value, dispatch_uid="application_default_config")
+def default_config(sender, key, **kwargs):
+    return {
+        'application_min_supporters': 4,
+        'application_preamble': 'Die Versammlung möge beschließen,',
+        'application_pdf_ballot_papers_selection': '1',
+        'application_pdf_title': _('Applications'),
+    }.get(key)
diff --git a/openslides/application/templates/application/config.html b/openslides/application/templates/application/config.html
index 13680a297..2fc58d7b2 100644
--- a/openslides/application/templates/application/config.html
+++ b/openslides/application/templates/application/config.html
@@ -1,4 +1,4 @@
-{% extends "system/base_system.html" %}
+{% extends "config/base_config.html" %}
 
 {% load i18n %}
 
diff --git a/openslides/application/views.py b/openslides/application/views.py
index a830d01de..0a6df40f9 100644
--- a/openslides/application/views.py
+++ b/openslides/application/views.py
@@ -29,7 +29,7 @@ from reportlab.lib import colors
 from reportlab.lib.units import cm
 from reportlab.platypus import PageBreak, Paragraph, Spacer, Table, TableStyle
 
-from system import config
+from config.models import config
 from settings import SITE_ROOT
 from utils.pdf import stylesheet
 from utils.views import PDFView
@@ -506,7 +506,7 @@ def application_import(request):
                 # check for valid encoding (will raise UnicodeDecodeError if not)
                 request.FILES['csvfile'].read().decode('utf-8')
                 request.FILES['csvfile'].seek(0)
-                
+
                 users_generated = 0
                 applications_generated = 0
                 applications_modified = 0
@@ -777,7 +777,7 @@ class ApplicationPollPDF(PDFView):
 
 
 class Config(FormView):
-    permission_required = 'system.can_manage_system'
+    permission_required = 'config.can_manage_config'
     form_class = ConfigForm
     template_name = 'application/config.html'
 
diff --git a/openslides/assignment/models.py b/openslides/assignment/models.py
index c900ea8df..2d98a4a5e 100644
--- a/openslides/assignment/models.py
+++ b/openslides/assignment/models.py
@@ -144,3 +144,14 @@ class AssignmentPoll(BasePoll, CountInvalid, CountVotesCast, PublishPollMixin):
         CountInvalid.append_pollform_fields(self, fields)
         CountVotesCast.append_pollform_fields(self, fields)
 
+
+from django.dispatch import receiver
+from openslides.config.signals import default_config_value
+
+
+@receiver(default_config_value, dispatch_uid="assignment_default_config")
+def default_config(sender, key, **kwargs):
+    return {
+        'assignment_pdf_ballot_papers_selection': '1',
+        'assignment_pdf_title': _('Elections'),
+    }.get(key)
diff --git a/openslides/assignment/templates/assignment/config.html b/openslides/assignment/templates/assignment/config.html
index 33bdc11c0..edb32fd6b 100644
--- a/openslides/assignment/templates/assignment/config.html
+++ b/openslides/assignment/templates/assignment/config.html
@@ -1,4 +1,4 @@
-{% extends "system/base_system.html" %}
+{% extends "config/base_config.html" %}
 
 {% load i18n %}
 
diff --git a/openslides/assignment/views.py b/openslides/assignment/views.py
index 0b7dd8430..217a1682a 100644
--- a/openslides/assignment/views.py
+++ b/openslides/assignment/views.py
@@ -21,7 +21,7 @@ from utils.pdf import print_assignment, print_assignment_poll
 from utils.views import FormView
 from utils.template import Tab
 
-from system import config
+from config.models import config
 
 from poll.views import PollFormView
 
@@ -271,7 +271,7 @@ def set_elected(request, assignment_id, profile_id, elected=True):
 
 
 class Config(FormView):
-    permission_required = 'system.can_manage_system'
+    permission_required = 'config.can_manage_config'
     form_class = ConfigForm
     template_name = 'assignment/config.html'
 
diff --git a/openslides/config/__init__.py b/openslides/config/__init__.py
new file mode 100644
index 000000000..8b1378917
--- /dev/null
+++ b/openslides/config/__init__.py
@@ -0,0 +1 @@
+
diff --git a/openslides/system/forms.py b/openslides/config/forms.py
similarity index 94%
rename from openslides/system/forms.py
rename to openslides/config/forms.py
index 35bc15ad5..b17f54558 100644
--- a/openslides/system/forms.py
+++ b/openslides/config/forms.py
@@ -1,10 +1,10 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
-    openslides.system.forms
+    openslides.config.forms
     ~~~~~~~~~~~~~~~~~~~~~~~
 
-    Forms for the system app.
+    Forms for the config app.
 
     :copyright: 2011 by the OpenSlides team, see AUTHORS.
     :license: GNU GPL, see LICENSE for more details.
@@ -14,7 +14,7 @@ from django.forms import Form, CharField, TextInput, BooleanField, IntegerField,
 from django.utils.translation import ugettext as _
 
 from utils.forms import CssClassMixin
-from system import config
+from models import config
 
 
 class SystemConfigForm(Form, CssClassMixin):
diff --git a/openslides/system/models.py b/openslides/config/models.py
similarity index 75%
rename from openslides/system/models.py
rename to openslides/config/models.py
index 346a72c64..4cee5caf6 100644
--- a/openslides/system/models.py
+++ b/openslides/config/models.py
@@ -1,10 +1,10 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
-    openslides.system.models
+    openslides.config.models
     ~~~~~~~~~~~~~~~~~~~~~~~~
 
-    Models for the system app.
+    Models for the config app.
 
     :copyright: 2011 by the OpenSlides team, see AUTHORS.
     :license: GNU GPL, see LICENSE for more details.
@@ -13,21 +13,12 @@ from pickle import dumps, loads
 import base64
 
 from django.db import models
+from django.dispatch import receiver
+
 from utils.translation_ext import xugettext as _
 
-DEFAULT_DATA  = {
-    'event_name': 'OpenSlides',
-    'event_description': 'Presentation and voting system',
-    'agenda_countdown_time': 60,
-    'application_min_supporters': 4,
-    'application_preamble': 'Die Versammlung möge beschließen,',
-    'application_pdf_ballot_papers_selection': '1',
-    'application_pdf_title': _('Applications'),
-    'assignment_pdf_ballot_papers_selection': '1',
-    'assignment_pdf_title': _('Elections'),
-    'system_url': 'http://127.0.0.1:8000',
-    'system_welcometext': 'Welcome to OpenSlides!',
-}
+from openslides.config.signals import default_config_value
+
 
 class ConfigStore(models.Model):
     key = models.CharField(max_length=100, primary_key=True)
@@ -39,9 +30,10 @@ class ConfigStore(models.Model):
     class Meta:
         verbose_name = 'config'
         permissions = (
-            ('can_manage_system', _("Can manage system configuration", fixstr=True)),
+            ('can_manage_config', _("Can manage config configuration", fixstr=True)),
         )
 
+
 # TODO:
 # I used base64 to save pickled Data, there has to be another way see:
 # http://stackoverflow.com/questions/2524970/djangounicodedecodeerror-while-storing-pickled-data
@@ -57,14 +49,16 @@ class Config(object):
             self.config
         except AttributeError:
             self.load_config()
+
         try:
             return self.config[key]
         except KeyError:
             pass
-        try:
-            return DEFAULT_DATA[key]
-        except KeyError:
-            return None
+
+        for receiver, value in default_config_value.send(sender='config', key=key):
+            if value is not None:
+                return value
+        return None
 
     def __setitem__(self, key, value):
         try:
@@ -79,6 +73,21 @@ class Config(object):
             self.load_config()
             self.config[key] = value
 
+config = Config()
+
+
+@receiver(default_config_value, dispatch_uid="config_default_config")
+def default_config(sender, key, **kwargs):
+    return {
+        'event_name': 'OpenSlides',
+        'event_description': 'Presentation and voting system',
+        'system_url': 'http://127.0.0.1:8000',
+        'system_welcometext': 'Welcome to OpenSlides!',
+    }.get(key)
+
+
+
+
 from django.dispatch import receiver
 from django.core.urlresolvers import reverse
 from django.utils.importlib import import_module
@@ -88,7 +97,7 @@ from openslides.utils.signals import template_manipulation
 
 
 
-@receiver(template_manipulation, dispatch_uid="system_base_system")
+@receiver(template_manipulation, dispatch_uid="config_submenu")
 def set_submenu(sender, request, context, **kwargs):
     if not request.path.startswith('/config/'):
         return None
diff --git a/openslides/config/signals.py b/openslides/config/signals.py
new file mode 100644
index 000000000..4e0880e40
--- /dev/null
+++ b/openslides/config/signals.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+    openslides.config.signals
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Defines Signals for the config.
+
+    :copyright: 2011 by the OpenSlides team, see AUTHORS.
+    :license: GNU GPL, see LICENSE for more details.
+"""
+
+from django.dispatch import Signal
+
+default_config_value = Signal(providing_args=['key'])
diff --git a/openslides/system/templates/system/base_system.html b/openslides/config/templates/config/base_config.html
similarity index 100%
rename from openslides/system/templates/system/base_system.html
rename to openslides/config/templates/config/base_config.html
diff --git a/openslides/system/templates/system/system.html b/openslides/config/templates/config/config.html
similarity index 83%
rename from openslides/system/templates/system/system.html
rename to openslides/config/templates/config/config.html
index 04f724212..f5fd185e8 100644
--- a/openslides/system/templates/system/system.html
+++ b/openslides/config/templates/config/config.html
@@ -1,4 +1,4 @@
-{% extends "system/base_system.html" %}
+{% extends "config/base_config.html" %}
 
 {% load i18n %}
 
@@ -13,8 +13,8 @@
     <button class="button" type="submit">
         <span class="icon ok">{%trans 'Save' %}</span>
     </button>
-    <a href='{% url config_system %}'>
-    <button class="button" type="button" onclick="window.location='{% url config_system %}'">
+    <a href='{% url config_config %}'>
+    <button class="button" type="button" onclick="window.location='{% url config_config %}'">
         <span class="icon cancel">{%trans 'Cancel' %}</span>
     </button>
     </a>
diff --git a/openslides/system/templates/system/general.html b/openslides/config/templates/config/general.html
similarity index 93%
rename from openslides/system/templates/system/general.html
rename to openslides/config/templates/config/general.html
index f29cb7457..1a7e7a502 100644
--- a/openslides/system/templates/system/general.html
+++ b/openslides/config/templates/config/general.html
@@ -1,4 +1,4 @@
-{% extends "system/base_system.html" %}
+{% extends "config/base_config.html" %}
 
 {% load i18n %}
 
diff --git a/openslides/system/urls.py b/openslides/config/urls.py
similarity index 89%
rename from openslides/system/urls.py
rename to openslides/config/urls.py
index b4791ba4b..ba16952d8 100644
--- a/openslides/system/urls.py
+++ b/openslides/config/urls.py
@@ -1,10 +1,10 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
-    openslides.system.urls
+    openslides.config.urls
     ~~~~~~~~~~~~~~~~~~~~~~
 
-    URL list for the system app.
+    URL list for the config app.
 
     :copyright: 2011 by the OpenSlides team, see AUTHORS.
     :license: GNU GPL, see LICENSE for more details.
@@ -17,7 +17,7 @@ import settings
 
 from views import GeneralConfig
 
-urlpatterns = patterns('system.views',
+urlpatterns = patterns('config.views',
     url(r'^general/$',
         GeneralConfig.as_view(),
         name='config_general',
diff --git a/openslides/system/views.py b/openslides/config/views.py
similarity index 89%
rename from openslides/system/views.py
rename to openslides/config/views.py
index 37a3763f6..f7ff7f1ee 100644
--- a/openslides/system/views.py
+++ b/openslides/config/views.py
@@ -1,10 +1,10 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
-    openslides.system.views
+    openslides.config.views
     ~~~~~~~~~~~~~~~~~~~~~~~
 
-    Views for the system app.
+    Views for the config app.
 
     :copyright: 2011 by the OpenSlides team, see AUTHORS.
     :license: GNU GPL, see LICENSE for more details.
@@ -21,15 +21,15 @@ from utils.utils import template, permission_required
 from utils.views import FormView
 from utils.template import Tab
 
-from system.forms import SystemConfigForm, EventConfigForm
+from forms import SystemConfigForm, EventConfigForm
 
-from system import config
+from models import config
 
 
 class GeneralConfig(FormView):
-    permission_required = 'system.can_manage_system'
+    permission_required = 'config.can_manage_config'
     form_class = EventConfigForm
-    template_name = 'system/general.html'
+    template_name = 'config/general.html'
 
     def get_initial(self):
         return {
@@ -55,9 +55,9 @@ class GeneralConfig(FormView):
 
 
 class Config(FormView):
-    permission_required = 'system.can_manage_system'
+    permission_required = 'config.can_manage_config'
     form_class = SystemConfigForm
-    template_name = 'system/system.html'
+    template_name = 'config/config.html'
 
     def get_initial(self):
         return {
@@ -93,6 +93,6 @@ def register_tab(request):
     return Tab(
         title=_('Configuration'),
         url=reverse('config_general'),
-        permission=request.user.has_perm('system.can_manage_system'),
+        permission=request.user.has_perm('config.can_manage_config'),
         selected=selected,
     )
diff --git a/openslides/openslides_settings.py b/openslides/openslides_settings.py
index ad3092d40..7d35ad551 100644
--- a/openslides/openslides_settings.py
+++ b/openslides/openslides_settings.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
-    openslides.system.opennslides_settings
+    openslides.opennslides_settings
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
     OpenSlides default settings.
@@ -103,7 +103,7 @@ INSTALLED_APPS = (
     'application',
     'assignment',
     'participant',
-    'system',
+    'config',
 )
 
 TEMPLATE_CONTEXT_PROCESSORS = (
diff --git a/openslides/participant/forms.py b/openslides/participant/forms.py
index 0f321281d..515f1d5a9 100644
--- a/openslides/participant/forms.py
+++ b/openslides/participant/forms.py
@@ -23,7 +23,7 @@ from agenda.models import Item
 from application.models import Application
 from assignment.models import Assignment
 from participant.models import Profile
-from system.models import ConfigStore
+from config.models import ConfigStore
 
 USER_VISIBLE_PERMISSIONS = reduce(list.__add__, [
     [p[0] for p in Item._meta.permissions],
diff --git a/openslides/participant/views.py b/openslides/participant/views.py
index 7532b6d56..d9323173a 100644
--- a/openslides/participant/views.py
+++ b/openslides/participant/views.py
@@ -42,7 +42,7 @@ from utils.utils import (template, permission_required, gen_confirm_form,
                          ajax_request, decodedict, encodedict)
 from utils.pdf import print_userlist, print_passwords
 from utils.template import Tab
-from system import config
+from config.models import config
 
 from django.db.models import Avg, Max, Min, Count
 
diff --git a/openslides/projector/api.py b/openslides/projector/api.py
index a3096d413..7a8a12d68 100644
--- a/openslides/projector/api.py
+++ b/openslides/projector/api.py
@@ -1,4 +1,4 @@
-from system import config
+from config.models import config
 from projector import SLIDE, Slide
 
 
diff --git a/openslides/projector/models.py b/openslides/projector/models.py
index 1a34c08ed..3ba440ba0 100644
--- a/openslides/projector/models.py
+++ b/openslides/projector/models.py
@@ -3,9 +3,10 @@ from django.db import models
 from api import register_slidemodel
 from projector import SlideMixin
 
-from system import config
+from config.models import config
 from utils.translation_ext import xugettext as _
 
+
 class ProjectorSlide(models.Model, SlideMixin):
     prefix = 'ProjectorSlide'
 
diff --git a/openslides/projector/projector.py b/openslides/projector/projector.py
index 2d7d9b3b8..aeb6e0b85 100644
--- a/openslides/projector/projector.py
+++ b/openslides/projector/projector.py
@@ -3,7 +3,7 @@ from time import time
 from django.dispatch import receiver
 from django.utils.translation import ugettext as _
 
-from system import config
+from config.models import config
 
 from openslides.projector.signals import projector_messages
 
diff --git a/openslides/projector/views.py b/openslides/projector/views.py
index ba83ec9e8..ec7e8aebf 100644
--- a/openslides/projector/views.py
+++ b/openslides/projector/views.py
@@ -26,7 +26,7 @@ from utils.utils import template, permission_required, \
 from utils.template import render_block_to_string
 from utils.template import Tab
 
-from system import config
+from config.models import config
 
 from api import get_active_slide, set_active_slide
 from projector import SLIDE
diff --git a/openslides/system/__init__.py b/openslides/system/__init__.py
deleted file mode 100644
index 03b7beaa1..000000000
--- a/openslides/system/__init__.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from system.models import Config
-# TODO: Test that this is not thead-save
-config = Config()
diff --git a/openslides/urls.py b/openslides/urls.py
index 4531d4941..470d2a8e9 100644
--- a/openslides/urls.py
+++ b/openslides/urls.py
@@ -29,7 +29,7 @@ urlpatterns = patterns('',
     (r'^application/', include('application.urls')),
     (r'^assignment/', include('assignment.urls')),
     (r'^participant/', include('participant.urls')),
-    (r'^config/', include('system.urls')),
+    (r'^config/', include('config.urls')),
     (r'^projector/', include('projector.urls')),
     (r'^static/(?P<path>.*)$', 'django.views.static.serve',  {'document_root': settings.STATIC_DOC_ROOT}),
     (r'^i18n/', include('django.conf.urls.i18n')),
diff --git a/openslides/utils/auth/AnonymousAuth.py b/openslides/utils/auth/AnonymousAuth.py
index c1e8b3b55..4dda1901f 100644
--- a/openslides/utils/auth/AnonymousAuth.py
+++ b/openslides/utils/auth/AnonymousAuth.py
@@ -1,5 +1,5 @@
 from django.contrib.auth.models import Permission
-from system import config
+from config.models import config
 
 class AnonymousAuth(object):
     """
diff --git a/openslides/utils/pdf.py b/openslides/utils/pdf.py
index 2d6632d8c..3f6c16d1f 100755
--- a/openslides/utils/pdf.py
+++ b/openslides/utils/pdf.py
@@ -36,7 +36,7 @@ from openslides.agenda.models import Item
 from openslides.application.models import Application
 from openslides.assignment.models import Assignment
 from openslides.participant.models import Profile
-from system import config
+from config.models import config
 from openslides.settings import SITE_ROOT
 from openslides.utils.utils import permission_required
 
diff --git a/openslides/utils/templatetags/tags.py b/openslides/utils/templatetags/tags.py
index e9cad2d7c..51a20c925 100644
--- a/openslides/utils/templatetags/tags.py
+++ b/openslides/utils/templatetags/tags.py
@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 from django import template
-from system import config
+from config.models import config
 
 register = template.Library()