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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @category Piwik_Plugins
* @package Piwik_VisitFrequency
*/
/**
*
* @package Piwik_VisitFrequency
*/
class Piwik_VisitFrequency_API
{
static private $instance = null;
static public function getInstance()
{
if (self::$instance == null)
{
$c = __CLASS__;
self::$instance = new $c();
}
return self::$instance;
}
public function get( $idSite, $period, $date, $columns = array() )
{
Piwik::checkUserHasViewAccess( $idSite );
$archive = Piwik_Archive::build($idSite, $period, $date );
$bounceRateReturningRequested = false;
if(!empty($columns))
{
$toFetch = $columns;
if(($bounceRateReturningRequested = array_search('bounce_rate_returning', $toFetch)) !== false)
{
$toFetch = array('nb_visits_returning', 'bounce_count_returning');
}
}
else
{
$toFetch = array( 'nb_uniq_visitors_returning',
'nb_visits_returning',
'nb_actions_returning',
'max_actions_returning',
'sum_visit_length_returning',
'bounce_count_returning',
'nb_visits_converted_returning',
);
}
$dataTable = $archive->getDataTableFromNumeric($toFetch);
if($bounceRateReturningRequested !== false)
{
$dataTable->filter('ColumnCallbackAddColumnPercentage', array('bounce_count_returning', 'bounce_rate_returning', 'nb_visits_returning', 0));
$dataTable->deleteColumns($toFetch);
}
return $dataTable;
}
protected function getNumeric( $idSite, $period, $date, $toFetch )
{
Piwik::checkUserHasViewAccess( $idSite );
$archive = Piwik_Archive::build($idSite, $period, $date );
$dataTable = $archive->getNumeric($toFetch);
return $dataTable;
}
public function getVisitsReturning( $idSite, $period, $date )
{
return $this->getNumeric( $idSite, $period, $date, 'nb_visits_returning');
}
public function getActionsReturning( $idSite, $period, $date )
{
return $this->getNumeric( $idSite, $period, $date, 'nb_actions_returning');
}
public function getMaxActionsReturning( $idSite, $period, $date )
{
return $this->getNumeric( $idSite, $period, $date, 'max_actions_returning');
}
public function getSumVisitsLengthReturning( $idSite, $period, $date )
{
return $this->getNumeric( $idSite, $period, $date, 'sum_visit_length_returning');
}
public function getBounceCountReturning( $idSite, $period, $date )
{
return $this->getNumeric( $idSite, $period, $date, 'bounce_count_returning');
}
public function getConvertedVisitsReturning( $idSite, $period, $date )
{
return $this->getNumeric( $idSite, $period, $date, 'nb_visits_converted_returning');
}
}
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