restored cave edit capability

core/views/caves.py

@@ -251,12 +251,19 @@ def rendercave(request, cave, slug, cave_id=''):
     else:
         svxstem = Path(cave.survex_file).parent / Path(cave.survex_file).stem
         svx3d = Path(cave.survex_file).stem
+        
         # NOTE the template itself loads the 3d file using javascript before it loads anything else.
         # Django cannot see what this javascript is doing, so we need to ensure that the 3d file exists first.
         # run this just for the side-effect of generating the 3d file? Nope, crashes. 
-        # TO DO - restructure this so that the regeneration is callable form here.
+        # TO DO - restructure this so that the regeneration is callable from here.
         #discard_response = cave3d(request, cave_id=cave_id)
-        return render(request,'cave.html', {'settings': settings, 'cave': cave, 'cavepage': True, 
+        
+        if request.user.is_authenticated:
+            editable = True
+        else:
+            editable = False              
+        print(" ! rendercave:'{}' svxstem:{} svx3d:'{}'".format(cave, svxstem, svx3d))
+        return render(request,'cave.html', {'cave_editable': editable, 'settings': settings, 'cave': cave, 'cavepage': True, 
             'cave_id': cave_id, 'svxstem': svxstem, 'svx3d':svx3d})
 
 def cavepage(request, karea, subpath):

templates/menu.html

@@ -12,6 +12,6 @@
     <input id="omega-autofocus" type=search name=P value="testing" size=8 autofocus>
     <input type=submit value="Search"></li>
 {% if editable %}<li><a href="{% url "editexpopage" path %}" class="editlink"><strong>Edit this page</strong></a></li>{% endif %}
-{% if cave_editable %}<li><a href="{% url "edit_cave" cave_editable %}" class="editlink"><strong>Edit this cave</strong></a></li>{% endif %}
+{% if cave_editable %}<li><a href="{% url "edit_cave" cave.slug %}" class="editlink"><strong>Edit this cave</strong></a></li>{% endif %}
 </ul>
 {% endif %}