diff options
Diffstat (limited to 'includes/common.inc')
| -rw-r--r-- | includes/common.inc | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/includes/common.inc b/includes/common.inc index 6f4353e29..7c5971087 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -133,20 +133,28 @@ function drupal_get_headers() { /** * Prepare a destination query string for use in combination with - * drupal_goto(). Used to direct the user back to the referring page - * after completing a form. + * drupal_goto(). Used to direct the user back to the referring page + * after completing a form. By default the current URL is returned. + * If a destination exists in the previous request, that destination + * is returned. As such, a destination can persist across multiple + * pages. * * @see drupal_goto() */ function drupal_get_destination() { - $destination[] = $_GET['q']; - $params = array('page', 'sort', 'order'); - foreach ($params as $param) { - if (isset($_GET[$param])) { - $destination[] = "$param=". $_GET[$param]; + if ($_REQUEST['destination']) { + return 'destination='. urlencode($_REQUEST['destination']); + } + else { + $destination[] = $_GET['q']; + $params = array('page', 'sort', 'order'); + foreach ($params as $param) { + if (isset($_GET[$param])) { + $destination[] = "$param=". $_GET[$param]; + } } + return 'destination='. urlencode(implode('&', $destination)); } - return 'destination='. urlencode(implode('&', $destination)); } /** |