Add user id sort to document index

Author: carlbennett

src/controllers/Document/Index.php

@@ -43,6 +43,10 @@ public function &run(Router &$router, View &$view, array &$args) {
         $order = ['edited_datetime','ASC']; break;
       case 'updated-desc':
         $order = ['edited_datetime','DESC']; break;
+      case 'user-id-asc':
+        $order = [ 'user_id','ASC' ]; break;
+      case 'user-id-desc':
+        $order = [ 'user_id','DESC' ]; break;
       default:
         $order = null;
     }

src/templates/Document/Index.phtml

@@ -47,6 +47,12 @@ require('./header.inc.phtml');
               <option value="updated-desc"<?php
                 if ($order === 'updated-desc') { echo ' selected="selected"';
                 } ?>>Updated (Descending)</option>
+              <option value="user-id-asc"<?php
+                if ($order === 'user-id-asc') { echo ' selected="selected"';
+                } ?>>User Id (Ascending)</option>
+              <option value="user-id-desc"<?php
+                if ($order === 'user-id-desc') { echo ' selected="selected"';
+                } ?>>User Id (Descending)</option>
             </select>
             <input type="submit" value="Reorder"/>
           </form>