Add unit shortening to users page

app/public/panel/controllers/UserCtrl.js

@@ -6,4 +6,21 @@ angular.module('UserCtrl', ['UserSvc']).controller('UserController', ['$scope',
             $scope.users = users;
         });
     };
+
+    $scope.shorten = function(size) {
+        var units = ['B', 'KB', 'MB', 'GB', 'TB'];
+        var currUnit = 0;
+
+        var num = parseFloat(size);
+        for (i = 0; i < units.length; i++) {
+            if (num / 1000 >= 1 && currUnit < units.length - 1) {
+                currUnit++;
+                num /= 1000;
+            } else {
+                // Round to 2 decimal places
+                return Number(Math.round(num + 'e1')+'e-1') + ' ' +
+                    units[currUnit];
+            }
+        }
+    }
 }]);

public/views/panel/users.html

@@ -11,7 +11,7 @@
             <td>{{user.username}}</td>
             <td>{{user.scope}}</td>
             <td>{{user.uploadCount}}</td>
-            <td>{{user.uploadSize}}</td>
+            <td>{{shorten(user.uploadSize)}}</td>
             <td>{{user.date}}</td>
         </tr>
     </table>