diff --git a/lib/classes/User/Adapter.class.php b/lib/classes/User/Adapter.class.php
index b6110ea430..cddbcb2992 100644
--- a/lib/classes/User/Adapter.class.php
+++ b/lib/classes/User/Adapter.class.php
@@ -1180,6 +1180,23 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
     return $this->geonameid;
   }
 
+  public function get_last_connection()
+  {
+    $sql = 'SELECT last_conn FROM usr WHERE usr_id = :usr_id';
+
+    $stmt = $this->appbox->get_connection()->prepare($sql);
+    
+    $stmt->execute(array(':usr_id' => $this->get_id()));
+
+    $row = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    $stmt->closeCursor();
+
+    $date_obj = new DateTime($row['last_conn']);
+    
+    return $date_obj;
+  }
+
   public function get_applied_template()
   {
     $template = '';
@@ -1214,7 +1231,6 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
   protected function load_preferences()
   {
     if ($this->_prefs)
-
       return $this;
     $sql = 'SELECT prop, value FROM usr_settings WHERE usr_id= :id';
     $stmt = $this->appbox->get_connection()->prepare($sql);
@@ -1308,7 +1324,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
     }
     catch (Exception $e)
     {
-
+      
     }
 
     return $this;
@@ -1459,7 +1475,6 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
   {
     $this->load_preferences();
     if (isset($this->_prefs[$prop]) && $this->_prefs[$prop] === $value)
-
       return $value;
 
     $ok = true;
@@ -1497,7 +1512,6 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
     $appbox = appbox::get_instance();
     $session = $appbox->get_session();
     if (!$session->is_authenticated())
-
       return;
 
     $ses_id = $session->get_ses_id();
@@ -1556,7 +1570,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
         }
         catch (Exception $e)
         {
-
+          
         }
       }
     }
@@ -1620,7 +1634,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
     }
     catch (Exception $e)
     {
-
+      
     }
 
     return false;
@@ -1707,7 +1721,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
     }
     catch (Exception $e)
     {
-
+      
     }
 
     return $locale;
@@ -1773,7 +1787,6 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
   public function get_nonce()
   {
     if ($this->nonce)
-
       return $this->nonce;
     $nonce = false;
 
@@ -1791,7 +1804,6 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
     return $this->nonce;
   }
 
-
   public function __sleep()
   {
     $vars = array();