Habilita criacao, edicao e delete de noticias

opac/webapp/admin/views.py

@@ -412,9 +412,9 @@ def is_accessible(self):
 
 
 class NewsAdminView(OpacBaseAdminView):
-    can_create = False
-    can_edit = False
-    can_delete = False
+    can_create = True
+    can_edit = True
+    can_delete = True
     page_size = 30
 
     def _url_formatter(self, context, model, name):
@@ -429,6 +429,11 @@ def _preview_formatter(self, context, model, name):
     def _preview_date_format(self, context, model, name):
         return custom_filters.datetimefilter(model.publication_date)
 
+    def on_model_change(self, form, model, is_created):
+        # é necessario definir um valor para o campo ``_id`` na criação.
+        if is_created:
+            model._id = str(uuid4().hex)
+
     column_formatters = {
         "url": _url_formatter,
         "image_url": _preview_formatter,