Move optional files hashfield adding to workermanager for better performance

src/Worker/WorkerManager.py

@@ -8,10 +8,11 @@ import gevent
 from Worker import Worker
 from Config import config
 from util import helper
+from Plugin import PluginManager
 import util
 
-
-class WorkerManager:
+@PluginManager.acceptPlugins
+class WorkerManager(object):
 
     def __init__(self, site):
         self.site = site
@@ -417,6 +418,9 @@ class WorkerManager:
     def doneTask(self, task):
         task["done"] = True
         self.tasks.remove(task)  # Remove from queue
+        if task["optional_hash_id"]:
+            self.log.debug("Downloaded optional file, adding to hashfield: %s" % task["inner_path"])
+            self.site.content_manager.hashfield.appendHashId(task["optional_hash_id"])
         self.site.onFileDone(task["inner_path"])
         task["evt"].set(True)
         if not self.tasks: