edit

item/models.py

@@ -35,6 +35,11 @@ class Item(models.Model):
 
     done = models.BooleanField(default=False)
 
+    def editable(self, user):
+        if user.is_anonymous():
+            return False
+        return user.is_staff or self.user == user
+
     def get_overlay(self):
         return json.dumps(self.overlay)
 

item/views.py

@@ -3,7 +3,7 @@
 # GPL 2013
 from __future__ import division, with_statement
 import os
-
+import json
 
 from django.shortcuts import render_to_response, get_object_or_404, get_list_or_404
 from django.template import RequestContext
@@ -88,10 +88,10 @@ def index(request):
 
 def item(request, slug, edit=False):
     item = get_object_or_404(models.Item, slug=slug)
-    edit = edit and item.editable()
+    edit = edit and item.editable(request.user)
     context = RequestContext(request, {
         'item': item,
-        'edit': edit
+        'edit': json.dumps(edit)
     })
     return render_to_response('item.html', context)