From a5dba069fb404bc0f2999bf2732154c75d5e4f2c Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 9 Oct 2009 15:39:12 +0000
Subject: - #440876 by Dave Reid, sun: reuse comment.module's anonymous cookie
 information for contact forms.

---
 modules/user/user.module | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'modules/user/user.module')

diff --git a/modules/user/user.module b/modules/user/user.module
index 6ca3039db..5fcb39e93 100644
--- a/modules/user/user.module
+++ b/modules/user/user.module
@@ -3226,3 +3226,20 @@ function user_login_destination() {
   return $destination;
 }
 
+/**
+ * Saves visitor information as a cookie so it can be reused.
+ *
+ * @param $values
+ *   An array of submitted form values with identifying information about the
+ *   current user, typically $form_state['values'] from a submit handler.
+ * @param $fields
+ *   An array of key values from $values to be saved into a cookie.
+ */
+function user_cookie_save(array $values, array $fields = array('name', 'mail', 'homepage')) {
+  foreach ($fields as $field) {
+    if (isset($values[$field])) {
+      // Set cookie for 365 days.
+      setrawcookie('Drupal.visitor.' . $field, rawurlencode($values[$field]), REQUEST_TIME + 31536000, '/');
+    }
+  }
+}
-- 
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