Merge pull request 'Set Group Attribute' (#28) from groups into trunk

Reviewed-on: #28

lib.go

@@ -521,5 +521,24 @@ func ImportBundle(profileOnion string, bundle string) {
 	}
 }
 
+//export c_SetGroupAttribute
+func c_SetGroupAttribute(profile_ptr *C.char, profile_len C.int, group_ptr *C.char, group_len C.int, key_ptr *C.char, key_len C.int, val_ptr *C.char, val_len C.int) {
+	profileOnion := C.GoStringN(profile_ptr, profile_len)
+	groupHandle := C.GoStringN(group_ptr, group_len)
+	key := C.GoStringN(key_ptr, key_len)
+	value := C.GoStringN(val_ptr, val_len)
+	SetGroupAttribute(profileOnion, groupHandle, key, value)
+}
+
+// SetGroupAttribute provides a wrapper around profile.SetGroupAttribute, gated by global experiments...
+func SetGroupAttribute(profileOnion string, groupHandle string, key string, value string) {
+	profile := application.GetPeer(profileOnion)
+	_, err := groups.ExperimentGate(utils.ReadGlobalSettings().Experiments)
+	if err == nil {
+		profile.SetGroupAttribute(groupHandle, key, value)
+	}
+}
+
+
 // Leave as is, needed by ffi
 func main() {}

utils/eventHandler.go

@@ -130,6 +130,7 @@ func (eh *EventHandler) handleAppBusEvent(e *event.Event) string {
 				if err == nil {
 					servers = append(servers, groupHandler.GetServerInfo(contact, profile))
 				}
+				continue
 			}
 
 			contactInfo := profile.GetContact(contact)