Merge branch 'master' of ssh://git.planet-lab.org/git/plstackapi

[plstackapi.git] / planetstack / openstack / event_manager.py

diff --git a/planetstack/openstack/event_listener.py b/planetstack/openstack/event_manager.py
similarity index 68%
rename from planetstack/openstack/event_listener.py
rename to planetstack/openstack/event_manager.py
index 5e0afff..ab50f66 100644 (file)
--- a/planetstack/openstack/event_listener.py
+++ b/planetstack/openstack/event_manager.py
@@ -1,11 +1,13 @@
 import threading
 import requests, json
+
 from core.models import *
-from openstack.manager import OpenStackManager
+#from openstack.manager import OpenStackManager
+from planetstack.config import Config
 
 import os
 import base64
-import fofum
+from fofum import Fofum
 
 # decorator that marks dispatachable event methods  
 def event(func):
@@ -13,9 +15,9 @@ def event(func):
     return func      
 
 class EventHandler:
-
+    # This code is currently not in use.
     def __init__(self):
-        self.manager = OpenStackManager()
+        pass #self.manager = OpenStackManager()
 
     @staticmethod
     def get_events():
@@ -82,22 +84,52 @@ class EventHandler:
         self.manager.destroy_instance(instance_id)                            
 
     
+class EventSender:
+    def __init__(self,user=None,clientid=None):
+        try:
+            clid = Config().feefie_client_id
+            user = Config().feefie_client_user
+        except:
+            clid = 'planetstack_core_team'
+            user = 'pl'
+
+        self.fofum = Fofum(user=user)
+        self.fofum.make(clid)
+
+    def fire(self):
+        self.fofum.fire()
 
 class EventListener:
-    def __init__(self):
+    def __init__(self,wake_up=None):
         self.handler = EventHandler()
+        self.wake_up = wake_up
 
     def handle_event(self, payload):
         payload_dict = json.loads(payload)
-        event = payload_dict['event']
-        ctx = payload_dict['ctx']
-        self.handler.dispatch(event,**ctx)   
+
+       # The code below will come back when we optimize the observer syncs
+       # into 'small' and 'big' syncs.
+
+        #event = payload_dict['event']
+        #ctx = payload_dict['ctx']
+        #self.handler.dispatch(event,**ctx)   
+
+        if (self.wake_up):
+            self.wake_up()
+        
 
     def run(self):
         # This is our unique client id, to be used when firing and receiving events
-        clid = base64.urlsafe_b64encode(os.urandom(12))
+        # It needs to be generated once and placed in the config file
+
+        try:
+            clid = Config().feefie_client_id
+            user = Config().feefie_client_user
+        except:
+            clid = 'planetstack_core_team'
+            user = 'pl'
 
-        f = Fofum()
+        f = Fofum(user=user)
         
         listener_thread = threading.Thread(target=f.listen_for_event,args=(clid,self.handle_event))
         listener_thread.start()