activity feed descriptions for Pulse activity.

frontend/src/home/components/Activity.jsx

@@ -151,6 +151,15 @@ export default class Activity extends Component {
                 description.userName = "Hello World!";
                 description.subject = "Metabase is up and running.";
                 break;
+            case "pulse-create":
+                description.subject = "created a pulse";
+                description.body = item.details.name;
+                description.bodyLink = (item.model_exists) ? Urls.modelToUrl(item.model, item.model_id) : null;
+                break;
+            case "pulse-delete":
+                description.subject = "deleted a pulse";
+                description.body = item.details.name;
+                break;
             case "user-joined":
                 description.subject = "joined!";
                 break;

frontend/src/lib/urls.js

@@ -13,10 +13,15 @@ var Urls = {
         switch (model) {
             case "card":      return Urls.card(model_id);
             case "dashboard": return Urls.dashboard(model_id);
+            case "pulse":     return Urls.pulse(model_id);
             default:          return null;
         }
     },
 
+    pulse: function(pulse_id) {
+        return "/pulse/#"+pulse_id;
+    },
+
     tableRowsQuery: function(database_id, table_id) {
         return "/q/?db="+database_id+"&table="+table_id;
     }