Fix the tutorial's user events

data/userevent.py

@@ -1,6 +1,9 @@
 import redis
 import json
 import threading
+import logging
+
+logger = logging.getLogger(__name__)
 
 class UserEventBuilder(object):
   """
@@ -68,8 +71,9 @@ class UserEvent(object):
     def conduct():
       try:
         self.publish_event_data_sync(event_id, data_obj)
-      except Exception as e:
-        print e
+        logger.debug('Published user event %s: %s', event_id, data_obj)
+      except Exception:
+        logger.exception('Could not publish user event')
 
     thread = threading.Thread(target=conduct)
     thread.start()

endpoints/index.py

@@ -114,13 +114,11 @@ def create_user():
       # Mark that the user was logged in.
       event = userevents.get_event(username)
       event.publish_event_data('docker-cli', {'action': 'login'})
-
       return success
     else:
       # Mark that the login failed.
       event = userevents.get_event(username)
       event.publish_event_data('docker-cli', {'action': 'loginfailure'})
-
       abort(400, error_message, issue='login-failure')
 
   elif not features.USER_CREATION:
@@ -231,6 +229,16 @@ def create_repository(namespace, repository):
     repo = model.create_repository(namespace, repository,
                                    get_authenticated_user())
 
+    if get_authenticated_user():
+      user_event_data = {
+        'action': 'push_start',
+        'repository': repository,
+        'namespace': namespace
+      }
+
+      event = userevents.get_event(get_authenticated_user().username)
+      event.publish_event_data('docker-cli', user_event_data)
+
   return make_response('Created', 201)
 
 
@@ -248,20 +256,6 @@ def update_images(namespace, repository):
       # Make sure the repo actually exists.
       abort(404, message='Unknown repository', issue='unknown-repo')
 
-    if get_authenticated_user():
-      logger.debug('Publishing push event')
-      username = get_authenticated_user().username
-
-      # Mark that the user has pushed the repo.
-      user_data = {
-        'action': 'pushed_repo',
-        'repository': repository,
-        'namespace': namespace
-      }
-
-      event = userevents.get_event(username)
-      event.publish_event_data('docker-cli', user_data)
-
     logger.debug('GCing repository')
     model.garbage_collect_repository(namespace, repository)
 
@@ -272,6 +266,7 @@ def update_images(namespace, repository):
     event_data = {
       'updated_tags': updated_tags,
     }
+
     track_and_log('push_repo', repo)
     spawn_notification(repo, 'repo_push', event_data)
     return make_response('Updated', 204)

static/js/pages/tutorial.js

@@ -59,7 +59,7 @@
           'templateUrl': '/static/tutorial/push-image.html',
           'signal': AngularTourSignals.serverEvent('/realtime/user/subscribe?events=docker-cli',
                                                    function(message, tourScope) {
-                                                     var pushing = message['data']['action'] == 'push_repo';
+                                                     var pushing = message['data']['action'] == 'push_start';
                                                      if (pushing) {
                                                        tourScope.repoName = message['data']['repository'];
                                                      }
@@ -73,7 +73,7 @@
           'templateUrl': '/static/tutorial/pushing.html',
           'signal': AngularTourSignals.serverEvent('/realtime/user/subscribe?events=docker-cli',
                                                    function(message, tourScope) {
-                                                     return message['data']['action'] == 'pushed_repo';
+                                                     return message['data']['action'] == 'push_repo';
                                                    }),
           'waitMessage': "Waiting for repository push to complete"
         },