session: alert disappearance

~dev_rating/application/classes/Controller/Handler/Session.php

@@ -11,7 +11,7 @@ class Controller_Handler_Session extends Controller_Handler {
             $session = Session::instance();
             if ($session->get('LoggedIn')) {
                 $dif_time = $session->get('dif_time');
-                $timeout = $session->get('timeout');
+                $timeout = User::SESSION_LIFETIME;
                 $remain = $timeout - $dif_time;
                 if ($remain <= 0) {
                     $this->completeSignOut();
@@ -23,4 +23,11 @@ class Controller_Handler_Session extends Controller_Handler {
             }
             $this->response->body(json_encode($remain));
         }
+
+        public function action_closeSession() {
+            if ($session->get('LoggedIn')) {
+                $this->completeSignOut();
+            }
+            $this->response->body(json_encode(0));
+        }
 }
\ No newline at end of file

~dev_rating/media/js/profile.js

@@ -16,6 +16,21 @@ $(function()
     });
 
 
+    function closeSession(time) {
+        if (time < 0)
+            time = 0;
+
+        setTimeout(function() { 
+            $.ajax({
+                type: "POST",
+                url: URLdir + "handler/Session/closeSession",
+                success: function(data) {}
+            });
+            window.location.replace(URLdir);
+        }, time*1000);
+    }
+
+
     function setSessionTimer(time) {
         timer = setTimeout(function() { 
             $.ajax({
@@ -25,11 +40,11 @@ $(function()
                 { 
                     data = $.parseJSON(data);
                     wait = parseInt(data, 10);
-                    if (wait <= 20) {
-                        alert("it's over!");
+                    if (wait <= 10) {
+                        closeSession(wait);
                         return;
                     } else {
-                        setSessionTimer(wait-20); 
+                        setSessionTimer(wait-10); 
                     }
                 }
             });   

~dev_rating/modules/account/classes/Kohana/User.php

@@ -8,6 +8,8 @@ class Kohana_User implements ArrayAccess {
     protected $_model;
     protected $_userInfo;
 
+    const SESSION_LIFETIME = 600; //seconds
+
     /**
      * Вовзращает экземпляр класса (singleton-паттерн)
      *
@@ -40,20 +42,17 @@ class Kohana_User implements ArrayAccess {
         if ($isSignedIn) {
             $last_time = $this->_session->get('last_time');
             $cur_time = time();
-            $timeout = 50; // second
+            $timeout = self::SESSION_LIFETIME;
             if (isset($last_time) AND $last_time != null) {
                 $dif_time = $cur_time - $last_time;
                 if ($dif_time > $timeout) {
                     $this->completeSignOut();
-                    //throw HTTP_Exception::factory (403);
-                    //return;
                 }
                 $this->_session->set('dif_time', $dif_time);
             } else {
                 $this->_session->set('dif_time', $timeout+10); 
             }
-            $this->_session->set('last_time', $cur_time);
-            $this->_session->set('timeout', $timeout);     
+            $this->_session->set('last_time', $cur_time);    
         }
 
     }