fts : the results are now sorted by date if a date/datetime/time field is available

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@3463 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

fts.php

@@ -103,6 +103,16 @@ class fts
       $dbl->whereAddParenthesisClose ();
       $i++;
     }
+    // Look for the order by date if provided
+    foreach ($dbl->fields () as $field=>$params)
+    {
+      if ($params[0] == "date" || $params[0] == "datetime" ||
+          $params[0] == "time")
+      {
+        $dbl->orderAdd ($field, "DESC");
+        break;
+      }
+    }
     return $dbl->execute ();
   }