--- a/busui/owa/modules/base/handlers/visitorHandlers.php
+++ b/busui/owa/modules/base/handlers/visitorHandlers.php
@@ -1,1 +1,129 @@
-
+<?php
+
+//
+// Open Web Analytics - An Open Source Web Analytics Framework
+//
+// Copyright 2006 Peter Adams. All rights reserved.
+//
+// Licensed under GPL v2.0 http://www.gnu.org/copyleft/gpl.html
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// $Id$
+//
+
+if(!class_exists('owa_observer')) {
+	require_once(OWA_BASE_DIR.'owa_observer.php');
+}	
+
+
+/**
+ * OWA Visitor Event handlers
+ * 
+ * @author      Peter Adams <peter@openwebanalytics.com>
+ * @copyright   Copyright &copy; 2006 Peter Adams <peter@openwebanalytics.com>
+ * @license     http://www.gnu.org/copyleft/gpl.html GPL v2.0
+ * @category    owa
+ * @package     owa
+ * @version		$Revision$	      
+ * @since		owa 1.0.0
+ */
+
+class owa_visitorHandlers extends owa_observer {
+    	
+    /**
+     * Notify Event Handler
+     *
+     * @param 	unknown_type $event
+     * @access 	public
+     */
+    function notify($event) {
+		
+    	switch ($event->get('is_new_visitor')) {
+    		
+    		case true:
+    			return $this->logVisitor($event);
+    		
+    		case false:
+    			return $this->logVisitorUpdate($event);
+    			break;
+    	}
+    }
+    
+    function logVisitor($event) {
+    	
+    	$v = owa_coreAPI::entityFactory('base.visitor');
+    	
+    	$v->load( $event->get( 'visitor_id' ) );
+    	
+    	if ( ! $v->wasPersisted() ) {
+    		
+			$v->setProperties($event->getProperties());
+		
+			// Set Primary Key
+			$v->set( 'id', $event->get('visitor_id') );
+			
+			$v->set('user_name', $event->get('user_name'));
+			$v->set('user_email', $event->get('user_email'));
+			$v->set('first_session_id', $event->get('session_id'));
+			$v->set('first_session_year', $event->get('year'));
+			$v->set('first_session_month', $event->get('month'));
+			$v->set('first_session_day', $event->get('day'));
+			$v->set('first_session_dayofyear', $event->get('dayofyear'));
+			$v->set('first_session_timestamp', $event->get('timestamp'));
+			$v->set('num_prior_sessions', $event->get('num_prior_sessions'));
+			$ret = $v->create();
+			
+			if ( $ret ) {
+				return OWA_EHS_EVENT_HANDLED;
+			} else {
+				return OWA_EHS_EVENT_FAILED;
+			}
+			
+		} else {
+			owa_coreAPI::debug("Not persisting. Visitor already exists.");
+			return OWA_EHS_EVENT_HANDLED;
+		}
+    }
+    
+    function logVisitorUpdate($event) {
+    	
+    	$v = owa_coreAPI::entityFactory('base.visitor');
+
+		$v->load( $event->get('visitor_id' ) );
+		
+		if ( $v->wasPersisted() ) {
+			if ( $event->get( 'user_name' ) ) {
+				$v->set( 'user_name', $event->get( 'user_name' ) );
+			}
+			
+			if ($event->get('user_email')) {
+				$v->set('user_email', $event->get('user_email'));
+			}
+			$v->set('last_session_id', $event->get('session_id'));
+			$v->set('last_session_year', $event->get('year'));
+			$v->set('last_session_month', $event->get('month'));
+			$v->set('last_session_day', $event->get('day'));
+			$v->set('last_session_dayofyear', $event->get('dayofyear'));
+			$v->set('num_prior_sessions', $event->get('num_prior_sessions'));	
+			$ret = $v->update();
+			
+			if ( $ret ) {
+				return OWA_EHS_EVENT_HANDLED;
+			} else {
+				return OWA_EHS_EVENT_FAILED;
+			}
+			
+		} else {
+			owa_coreAPI::debug("Not updating visitor. Visitor does not exists, adding it now.");
+			return $this->logVisitor($event);
+			//return OWA_EHS_EVENT_FAILED;
+		}
+    }
+}
+
+?>