#92 preview for slides

openslides/agenda/templates/agenda/control_item.html

@@ -7,6 +7,7 @@
         <a href="{% url projector_activate_slide slide.sid %}" class="activate_link {% if slide.active %}active{% endif %}">
             <div></div>
         </a>
+        <a href="{% url projctor_preview_slide slide.sid %}">preview</a>
         {% for p in slide.get_ancestors %}
             <span class="indentation">&nbsp;</span>
         {% endfor %}

openslides/config/models.py

@@ -88,8 +88,6 @@ def default_config(sender, key, **kwargs):
     }.get(key)
 
 
-
-
 from django.dispatch import receiver
 from django.core.urlresolvers import reverse
 from django.utils.importlib import import_module

openslides/projector/api.py

@@ -14,7 +14,7 @@ def split_sid(sid):
         return (model, id)
     if len(data) == 1:
         try:
-            return (SLIDE[data[0]].func(), None)
+            return (SLIDE[data[0]].key, None)
         except KeyError:
             return None
     return None

openslides/projector/templates/projector/default_control_slidefunc.html

@@ -6,6 +6,7 @@
         <a href="{% url projector_activate_slide slides.key %}" class="activate_link {% if slides.active %}active{% endif %}">
             <div></div>
         </a>
+        <a href="{% url projctor_preview_slide slides.key %}">preview</a>
         {{ slides.name }}
     </li>
 </ul>

openslides/projector/templates/projector/default_control_slidemodel.html

@@ -7,6 +7,7 @@
         <a href="{% url projector_activate_slide slide.sid %}" class="activate_link {% if slide.active %}active{% endif %}">
             <div></div>
         </a>
+        <a href="{% url projctor_preview_slide slide.sid %}">preview</a>
         <a href="{{ slide.get_absolute_url }}">{{ slide }}</a>
     </li>
 {% endfor %}

openslides/projector/urls.py

@@ -21,9 +21,16 @@ from models import ProjectorSlide
 
 urlpatterns = patterns('projector.views',
     url(r'^$', 'active_slide',
-        name='projector_show'),
+        {'sid': None},
+        name='projector_show',
+    ),
 
-    url(r'^control$',
+    url(r'^preview/(?P<sid>[^/]*)/$',
+        'active_slide',
+        name='projctor_preview_slide',
+    ),
+
+    url(r'^control/$',
         ControlView.as_view(),
         name='projector_control',
     ),

openslides/projector/views.py

@@ -30,7 +30,7 @@ from utils.template import Tab
 
 from config.models import config
 
-from api import get_active_slide, set_active_slide, projector_message_set, projector_message_delete
+from api import get_active_slide, set_active_slide, projector_message_set, projector_message_delete, get_slide_from_sid
 from projector import SLIDE
 from models import ProjectorOverlay
 from openslides.projector.signals import projector_overlays, projector_control_box
@@ -112,22 +112,25 @@ class ActivateView(RedirectView):
 
 
 @permission_required('projector.can_see_projector')
-def active_slide(request):
+def active_slide(request, sid=None):
     """
     Shows the active Slide.
     """
+    if sid is None:
         try:
             data = get_active_slide()
         except AttributeError: #TODO: It has to be an Slide.DoesNotExist
             data = None
+        data['ajax'] = 'on'
+    else:
+        data = get_slide_from_sid(sid)
+        data['ajax'] = 'off'
 
     if data is None:
         data = {
             'title': config['event_name'],
             'template': 'projector/default.html',
         }
-
-    data['ajax'] = 'on'
     data['overlays'] = []
     data['overlay'] = ''