plugin XEP-0277, group blog: added item2data trigger + group permission are parsed when receiving a new item

src/plugins/plugin_xep_0277.py

@@ -319,6 +319,10 @@ class XEP_0277(object):
             categories = (category_elt.getAttribute('term','') for category_elt in entry_elt.elements(NS_ATOM, 'category'))
             common.iter2dict('tag', categories, microblog_data)
 
+        ## the trigger ##
+        # if other plugins have things to add or change
+        yield self.host.trigger.point("XEP-0277_item2data", item_elt, entry_elt, microblog_data)
+
         defer.returnValue(microblog_data)
 
     @defer.inlineCallbacks