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-rw-r--r--www/vote.php14
1 files changed, 7 insertions, 7 deletions
diff --git a/www/vote.php b/www/vote.php
index 91f5c34..6dda31b 100644
--- a/www/vote.php
+++ b/www/vote.php
@@ -3,9 +3,9 @@
* We do expect three parameters:
* - type (for/against)
* - bookmark id
- * - url we shall redirect to (?from=)
+ * - session needs to contain the URL last visited
*
- * vote/for/123?from=xyz
+ * vote/for/123
*/
require_once '../src/SemanticScuttle/header.php';
@@ -21,7 +21,7 @@ $vs = SemanticScuttle_Service_Factory::get('Vote');
if (!$us->isLoggedOn()) {
header('HTTP/1.0 400 Bad Request');
- echo 'need a logged on user';
+ echo 'You need to be logged on to vote.';
exit(1);
}
$user = $us->getCurrentUser();
@@ -49,12 +49,12 @@ if (!is_numeric($bookmark)) {
}
$bookmark = (int)$bookmark;
-if (!isset($_GET['from']) || $_GET['from'] == '') {
- header('HTTP/1.0 400 Bad Request');
- echo 'Missing "from" parameter';
+if (!isset($GLOBALS['lastUrl']) || $GLOBALS['lastUrl'] == '') {
+ header('HTTP/1.0 412 Precondition failed');
+ echo 'Missing last URL in session';
exit(5);
}
-$from = $_GET['from'];
+$from = $GLOBALS['lastUrl'];
if ($vs->hasVoted($bookmark, $user)) {