Ticket #842: computeNbUniqVisitors.patch

plugins/VisitsSummary/Controller.php

@@ -60 +60 @@
                 
                 $dataTableVisit = self::getVisitsSummary();
                 $dataRow = $dataTableVisit->getFirstRow();
-                if($view->period == 'day')
+                if($view->period != 'year')
                 {
                         $view->urlSparklineNbUniqVisitors       = $this->getUrlSparkline( 'getEvolutionGraph', array('columns' => array('nb_uniq_visitors')));
                         $view->nbUniqVisitors = $dataRow->getColumn('nb_uniq_visitors');

core/ArchiveProcessing/Period.php

@@ -115 +115 @@
                 $records = array();
                 foreach($results as $name => $value)
                 {
+                        if($name == 'nb_uniq_visitors' && ($this->periodId == 2 || $this->periodId == 3))
+                        {
+                            $value = (float) $this->computeNbUniqVisitors();
+                        }
                         $records[$name] = new Piwik_ArchiveProcessing_Record_Numeric(
-                                                                                                        $name, 
+                                                                                                        $name,
                                                                                                         $value
                                                                                                 );
                         $this->insertRecord($records[$name]);
@@ -329 +333 @@
                 }
                 $this->archives = array();
         }
+
+        protected function computeNbUniqVisitors()
+        {
+                $query = "SELECT count(distinct visitor_idcookie) as nb_uniq_visitors FROM ".$this->logTable."
+                          WHERE visit_server_date >= ? AND visit_server_date <= ? AND idsite = ?";
+
+                return Zend_Registry::get('db')->fetchOne($query, array( $this->strDateStart, $this->strDateEnd, $this->idsite ));
+        }
         
 }