implement sharemetadata, fixes 165

oml/tasks.py

@@ -22,6 +22,7 @@ class Tasks(Thread):
 
     def run(self):
         import item.scan
+        from item.models import sync_metadata
         from user.models import export_list, update_user_peering
         while self.connected:
             m = self.q.get()
@@ -40,6 +41,10 @@ class Tasks(Thread):
                         item.scan.import_folder()
                     elif action == 'peering':
                         update_user_peering(*data)
+                    elif action == 'syncmetadata':
+                        if not data:
+                            data = []
+                        sync_metadata(*data)
                     else:
                         trigger_event('error', {'error': 'unknown action'})
                 except: