? session_api.wwsgd.patch.txt
Index: wwsgd.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/wwsgd/wwsgd.module,v
retrieving revision 1.1.2.1.2.2
diff -u -r1.1.2.1.2.2 wwsgd.module
--- wwsgd.module	17 Nov 2009 17:36:06 -0000	1.1.2.1.2.2
+++ wwsgd.module	30 Nov 2009 17:29:12 -0000
@@ -1,5 +1,28 @@
 <?php
 
+function wwsgd_get_visits($sid) {
+  $result = db_result(db_query("SELECT visits FROM {wwsgd_visits} WHERE sid = %d", $sid)); // db_query_range()?
+  if (empty($result)) {
+    wwsgd_set_visits($sid, 1);
+  }
+  else { $visits = $result; }
+  return $visits;
+}
+
+function wwsgd_set_visits($sid, $visits) {
+  $record = new StdClass();
+  $record->sid = $sid;
+  $record->visits = $visits;
+  $existing_sid = db_result(db_query("SELECT sid FROM wwsgd_visits WHERE sid = %d", $sid));
+  if ($existing_sid) { 
+    $update = 'sid';
+    db_query("UPDATE {wwsgd_visits} SET visits = %d WHERE sid = %d", $visits, $sid);
+   }
+  else {
+    db_query("INSERT INTO {wwsgd_visits} (visits, sid) VALUES (%d, %d)", $visits, $sid);
+  }
+}
+
 function wwsgd_block($op = 'list', $delta = 0, $edit = array()) {
   $wwsgd_block_text_default = "Is this your first time visiting?  Consider subscribing to <a href=\"rss.xml\">this site's RSS feed</a> to get updates.";
   switch ($op) {
@@ -9,7 +32,8 @@
       'info' => 'What Would Seth Godin Do?',
       'status' => '',
       'weight' => 0,
-      'visibility' => 1
+      'visibility' => 1,
+      'cache' => BLOCK_NO_CACHE,
     );
     return $blocks;
   break;
@@ -35,15 +59,16 @@
     break;
   case 'view':
     $wwsgd_block = array();
-    $wwsgd_visits = $_COOKIE['wwsgd_visits'];
+    $session_id = session_api_get_sid();
+    $wwsgd_visits = wwsgd_get_visits($session_id);
+
     $wwsgd_block_visits_setting = variable_get('wwsgd_max_visits', 5);
-    $wwsgd_block_text = variable_get('wwsgd_block_text');
-    if ($_COOKIE['wwsgd_visits'] < $wwsgd_block_visits_setting) {
+    if ($wwsgd_visits < $wwsgd_block_visits_setting) {
+      $wwsgd_block_text = variable_get('wwsgd_block_text', $wwsgd_block_text_default);
       $wwsgd_block['content'] = $wwsgd_block_text;  
-      $wwsgd_visits = $_COOKIE['wwsgd_visits'] + 1;
+      $wwsgd_visits = $wwsgd_visits + 1;
+      wwsgd_set_visits($session_id, $wwsgd_visits);
     }
-    $wwsgd_host = $_SERVER['HTTP_HOST'];
-    setcookie('wwsgd_visits', $wwsgd_visits, time()+60*60*24*365, '/', $wwsgd_host);
     return $wwsgd_block;
     break;
   }