incubator-zeppelin git commit: [ZEPPELIN-819] Add 'Last updated by X at Y' message in paragraph footer

[mo...@apache.org]

Repository: incubator-zeppelin
Updated Branches:
  refs/heads/master 458556aad -> 2cbb79885


[ZEPPELIN-819] Add 'Last updated by X at Y' message in paragraph footer

### What is this PR for?
In a large organization, it is helpful to know who updated a paragraph along with the time.

### What type of PR is it?
Improvement (Minor)

### Todos
* [x] - Understand why the user is not updated immediately after running the paragraph.

### What is the Jira issue?
[ZEPPELIN-819] (https://issues.apache.org/jira/browse/ZEPPELIN-819)

### How should this be tested?
1. Login to the zeppelin server
2. Create a note
3. Run a paragraph
4. Reload

Paragraph footer should display the 'Last updated by X at Y' message

### Screenshots (if appropriate)
NA

### Questions:
NA

Author: Prasad Wagle <pw...@twitter.com>

Closes #848 from prasadwagle/ZEPPELIN-819 and squashes the following commits:

c44d2d2 [Prasad Wagle] Change == to === and != to !== to fix jshint errors
8ec09be [Prasad Wagle] Merge branch 'master' into ZEPPELIN-819
c198b83 [Prasad Wagle] Revert changes to shiro.ini and websocketEvents.factory.js
7e17f67 [Prasad Wagle] Update authentication info on updateParagraph, improve message when dateUpdated is null
f05543b [Prasad Wagle] Handle anonymous user case
53deb67 [Prasad Wagle] Add 'Last updated by X at Y' message in paragraph footer


Project: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/commit/2cbb7988
Tree: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/tree/2cbb7988
Diff: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/diff/2cbb7988

Branch: refs/heads/master
Commit: 2cbb798859610dca4097f442f669b4201320fad5
Parents: 458556a
Author: Prasad Wagle <pw...@twitter.com>
Authored: Sat Apr 30 12:00:53 2016 -0700
Committer: Lee moon soo <mo...@apache.org>
Committed: Fri May 6 09:59:02 2016 -0700

----------------------------------------------------------------------
 .../src/app/notebook/paragraph/paragraph.controller.js       | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/2cbb7988/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
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diff --git a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
index 0de6584..21dd279 100644
--- a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
+++ b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
@@ -386,6 +386,7 @@ angular.module('zeppelinWebApp')
       }
 
       /** push the rest */
+      $scope.paragraph.authenticationInfo = data.paragraph.authenticationInfo;
       $scope.paragraph.aborted = data.paragraph.aborted;
       $scope.paragraph.dateUpdated = data.paragraph.dateUpdated;
       $scope.paragraph.dateCreated = data.paragraph.dateCreated;
@@ -967,7 +968,12 @@ angular.module('zeppelinWebApp')
       }
       return '';
     }
-    var desc = 'Took ' + (timeMs/1000) + ' seconds';
+    var user = 'anonymous';
+    if (pdata.authenticationInfo !== null && pdata.authenticationInfo.user !== null) {
+      user = pdata.authenticationInfo.user;
+    }
+    var dateUpdated = (pdata.dateUpdated === null) ? 'unknown' : pdata.dateUpdated;
+    var desc = 'Took ' + (timeMs/1000) + ' seconds. Last updated by ' + user + ' at time ' + dateUpdated + '.';
     if ($scope.isResultOutdated()){
       desc += ' (outdated)';
     }