Changeset 1421 in ExiteCMS

Timestamp:

05/30/08 22:11:18 (4 years ago)

Author:

hverton

Message:

replaced cookie system for detecting duplicate posts by session variables, which is much more scalable

Location:

trunk

Files:

• forum/post.php (modified) (1 diff)
• includes/theme_functions.php (modified) (1 diff)

trunk/forum/post.php

@@ -599 +599 @@
                         }
                         // check if this isn't a reload, back-post, or double submit
-                        if (isset($_COOKIE['post_'.$random_id])) {
+                        if (isset($_SESSION['posts'][$random_id])) {
                             $error = $locale['458'];
                         } else {
                             if (!$flood) {
-                                setcookie("post_".$random_id, "posted", time()+60*60, "/", "", "0");
+                                if (!isset($_SESSION['posts']) || !is_array($_SESSION['posts'])) $_SESSION['posts'] = array();
+                                $_SESSION['posts'][$random_id] = time()+60*60*12;
                                 $result = dbquery("UPDATE ".$db_prefix."forums SET forum_lastpost='".time()."', forum_lastuser='".$userdata['user_id']."' WHERE forum_id='$forum_id'");
                                 switch ($action) {

trunk/includes/theme_functions.php

@@ -467 +467 @@
     }
 
+    // remove any expired posts trackers
+    if (isset($_SESSION['posts']) && is_array($_SESSION['posts'])) {
+        foreach($_SESSION['posts'] as $key => $value) {
+            if ($value < time()) unset($_SESSION['posts'][$key]);
+        }
+    }
+
     // flush any session info
     session_write_close();