Save the submitters to the motion

openslides/motion/forms.py

@@ -19,6 +19,9 @@ from .models import Motion
 
 
 class BaseMotionForm(forms.ModelForm, CssClassMixin):
+    """
+    Form to automaticly save the version data for a motion.
+    """
     class Meta:
         model = Motion
         fields = ()
@@ -38,12 +41,20 @@ class BaseMotionForm(forms.ModelForm, CssClassMixin):
         widget=forms.Textarea(), required=False, label=_("Reason"))
 
 
-class MotionCreateForm(BaseMotionForm):
-    pass
+class MotionSubmitterMixin(forms.ModelForm):
+    submitter = MultiplePersonFormField(label=_("Submitter"))
 
 
-class MotionUpdateForm(BaseMotionForm):
-    pass
+class MotionSupporterMixin(forms.ModelForm):
+    supporter = MultiplePersonFormField(required=False, label=_("Supporters"))
+
+
+
+
+class MotionTrivialChangesMixin(object):
+    trivial_change = forms.BooleanField(
+        required=False, label=_("Trivial change"),
+        help_text=_("Trivial changes don't create a new version."))
 
 
 class ConfigForm(forms.Form, CssClassMixin):

openslides/motion/models.py

@@ -31,49 +31,21 @@ from openslides.projector.models import SlideMixin
 from openslides.agenda.models import Item
 
 
-RELATION = (
-    (1, _('Submitter')),
-    (2, _('Supporter')))
-
-
-class RelatedPersonsManager(models.Manager):
-    """
-    Manager for MotionRelatedPersons.
-
-    Returns a custom manager with gives a specific queryset for one type of
-    persons.
-    """
-    def __init__(self, relation, *args, **kwargs):
-        super(RelatedPersonsManager, self).__init__(*args, **kwargs)
-        for key, value in RELATION:
-            if key == relation:
-                self.relation = key
-                break
-        else:
-            raise ValueError('Unknown relation with id %d' % relation)
-
-    def get_query_set(self):
-        return (super(RelatedPersonsManager, self).get_query_set()
-                .filter(relation=self.relation))
-
-
-class MotionRelatedPersons(models.Model):
-    """
-    Saves the all persons related to a motion.
-
-    relation = 1: submitter
-    relation = 2: supporter
-
-    The custom manager submitter and supporter return a queryset with the
-    specific persons.
-    """
-    submitter = RelatedPersonsManager(relation=1)
-    supporter = RelatedPersonsManager(relation=2)
-    objects = models.Manager()
-
+# TODO: Save submitter and supporter in the same table
+class MotionSubmitter(models.Model):
     person = PersonField()
-    relation = models.IntegerField(default=1, choices=RELATION)
-    motion = models.ForeignKey('Motion', related_name="persons")
+    motion = models.ForeignKey('Motion', related_name="submitter")
+
+    def __unicode__(self):
+        return unicode(self.person)
+
+
+class MotionSupporter(models.Model):
+    person = PersonField()
+    motion = models.ForeignKey('Motion', related_name="supporter")
+
+    def __unicode__(self):
+        return unicode(self.person)
 
 
 class Motion(SlideMixin, models.Model):
@@ -198,20 +170,6 @@ class Motion(SlideMixin, models.Model):
 
     reason = property(get_reason, set_reason)
 
-    @property
-    def submitter(self):
-        """
-        Return a queryset with all submitter of this motion.
-        """
-        return MotionRelatedPersons.submitter.filter(motion=self)
-
-    @property
-    def supporter(self):
-        """
-        Returns a queryset with all supporter of this motion.
-        """
-        return MotionRelatedPersons.supporter.filter(motion=self)
-
     @property
     def new_version(self):
         """
@@ -292,9 +250,15 @@ class MotionVersion(models.Model):
     note = models.TextField(null=True, blank=True)
 
     def __unicode__(self):
-        return "%s Version %s" % (self.motion, self.get_version_number())
+        return "%s Version %s" % (self.motion, self.version_number)
 
-    def get_version_number(self):
+    def get_absolute_url(self, link='detail'):
+        if link == 'view' or link == 'detail':
+            return reverse('motion_version_detail', args=[str(self.motion.id),
+                                                          str(self.version_number)])
+
+    @property
+    def version_number(self):
         if self.pk is None:
             return 'new'
         return (MotionVersion.objects.filter(motion=self.motion)

openslides/motion/templates/motion/motion_detail.html

@@ -4,9 +4,21 @@
 {% load i18n %}
 {% load staticfiles %}
 
-{% block title %}{{ block.super }} – {% trans "Motion" %} "{{ version.title }}"{% endblock %}
+{% block title %}{{ block.super }} – {% trans "Motion" %} "{{ motion.title }}"{% endblock %}
 
 {% block content %}
-<p>Titel: {{ object.title }} </p>
-<p>Text: {{ object.text }}</p>
+<p>Titel: {{ motion.title }} </p>
+<p>Text: {{ motion.text }}</p>
+<p>Reason: {{ motion.reason }}</p>
+<p>Submitter: {% for submitter in motion.submitter.all %}{{ submitter.person }} {% endfor %}</p>
+
+<ol>
+{% for motion_version in motion.versions.all %}
+    {% if motion_version.id == motion.version.id %}
+        <li><strong><a href="{% model_url motion_version %}">{{ motion_version }}</a></strong></li>
+    {% else %}
+        <li><a href="{% model_url motion_version %}">{{ motion_version }}</a></li>
+    {% endif %}
+{% endfor %}
+</ol>
 {% endblock %}

openslides/motion/templates/motion/motion_list.html

@@ -8,9 +8,9 @@
 
 {% block content %}
     <h1>{% trans "Motions" %}</h1>
-    <ul>
+    <ol>
     {% for motion in motion_list %}
-        <li>{{ motion }}</li>
+        <li><a href="{% model_url motion %}">{{ motion }}</a></li>
     {% endfor %}
-    </ul>
+    </ol>
 {% endblock %}

openslides/motion/views.py

@@ -17,6 +17,7 @@ from django.db import transaction
 from django.db.models import Model
 from django.utils.translation import ugettext as _, ugettext_lazy
 from django.views.generic.detail import SingleObjectMixin
+from django.http import Http404
 
 from openslides.utils.pdf import stylesheet
 from openslides.utils.views import (
@@ -26,8 +27,10 @@ from openslides.utils.template import Tab
 from openslides.utils.utils import html_strong
 from openslides.projector.api import get_active_slide
 from openslides.projector.projector import Widget, SLIDE
-from .models import Motion
-from .forms import MotionCreateForm, MotionUpdateForm
+from openslides.config.models import config
+from .models import Motion, MotionSubmitter
+from .forms import (BaseMotionForm, MotionSubmitterMixin, MotionSupporterMixin,
+                    MotionTrivialChangesMixin)
 
 
 from django.views.generic.edit import ModelFormMixin
@@ -55,7 +58,10 @@ class MotionDetailView(DetailView):
         object = super(MotionDetailView, self).get_object()
         version_id = self.kwargs.get('version_id', None)
         if version_id is not None:
+            try:
                 object.version = int(version_id) -1
+            except IndexError:
+                raise Http404
         return object
 
 motion_detail = MotionDetailView.as_view()
@@ -66,9 +72,28 @@ class MotionMixin(object):
     Mixin to add save the version-data to the motion-object
     """
     def manipulate_object(self, form):
+        super(MotionMixin, self).manipulate_object(form)
         for attr in ['title', 'text', 'reason']:
             setattr(self.object, attr, form.cleaned_data[attr])
 
+    def post_save(self, form):
+        super(MotionMixin, self).post_save(form)
+        # TODO: only delete and save neccessary submitters
+        self.object.submitter.all().delete()
+        MotionSubmitter.objects.bulk_create(
+            [MotionSubmitter(motion=self.object, person=person)
+             for person in form.cleaned_data['submitter']])
+
+    def get_form_class(self):
+        form_classes = [BaseMotionForm]
+        if config['motion_allow_trivial_change']:
+            form_classes.append(MotionTrivialChangesMixin)
+        if self.request.user.has_perm('motion.can_manage_motion'):
+            form_classes.append(MotionSubmitterMixin)
+            if config['motion_min_supporters'] > 0:
+                form_classes.append(MotionSupporterMixin)
+        return type('MotionForm', tuple(form_classes), {})
+
 
 class MotionCreateView(MotionMixin, CreateView):
     """
@@ -76,7 +101,6 @@ class MotionCreateView(MotionMixin, CreateView):
     """
     permission_required = 'motion.can_create_motion'
     model = Motion
-    form_class = MotionCreateForm
 
 motion_create = MotionCreateView.as_view()
 
@@ -85,7 +109,21 @@ class MotionUpdateView(MotionMixin, UpdateView):
     """
     Update a motion.
     """
+    # TODO: set permissions
     model = Motion
-    form_class = MotionUpdateForm
+    apply_url = ''
 
 motion_edit = MotionUpdateView.as_view()
+
+
+def register_tab(request):
+    """
+    Register the projector tab.
+    """
+    selected = request.path.startswith('/motion/')
+    return Tab(
+        title=_('Motions'),
+        url=reverse('motion_list'),
+        permission=request.user.has_perm('motion.can_see_motion'),
+        selected=selected,
+    )

openslides/utils/templatetags/tags.py

@@ -35,6 +35,7 @@ def active(request, pattern):
 
 @register.simple_tag
 def model_url(object, link='view'):
+    # TODO: Rename to object_url
     return object.get_absolute_url(link)
 
 

openslides/utils/views.py

@@ -113,7 +113,7 @@ class SuccessUrlMixin(object):
         if 'apply' in self.request.POST:
             return reverse(self.get_apply_url(), args=[self.object.id])
         if self.success_url:
-            url = reverse(success_url)
+            url = reverse(self.success_url)
         else:
             try:
                 url = self.object.get_absolute_url()
@@ -230,12 +230,15 @@ class ModelFormMixin(object):
         self.object = form.save(commit=False)
         self.manipulate_object(form)
         self.object.save()
-        form.save_m2m()
+        self.post_save(form)
         return HttpResponseRedirect(self.get_success_url())
 
     def manipulate_object(self, form):
         pass
 
+    def post_save(self, form):
+        form.save_m2m()
+
 
 class UpdateView(PermissionMixin, SuccessUrlMixin, ExtraContextMixin,
         ModelFormMixin, _UpdateView):