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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\Live;
use Exception;
use Piwik\DataTable;
class VisitorProfile
{
const VISITOR_PROFILE_MAX_VISITS_TO_SHOW = 10;
protected $profile = array();
public function __construct($idSite)
{
$this->idSite = $idSite;
}
/**
* @param $visits
* @param $visitorId
* @param $segment
* @param $numLastVisits
* @return array
* @throws Exception
*/
public function makeVisitorProfile(DataTable $visits, $visitorId, $segment, $numLastVisits)
{
$visitorDetailsManipulators = Visitor::getAllVisitorDetailsInstances();
$this->profile['visitorId'] = $visitorId;
foreach ($visitorDetailsManipulators as $instance) {
$instance->initProfile($visits, $this->profile);
}
/** @var DataTable\Row $visit */
foreach ($visits->getRows() as $visit) {
foreach ($visitorDetailsManipulators as $instance) {
$instance->handleProfileVisit($visit, $this->profile);
}
foreach ($visit->getColumn('actionDetails') as $action) {
foreach ($visitorDetailsManipulators as $instance) {
$instance->handleProfileAction($action, $this->profile);
}
}
}
// use N most recent visits for last_visits
$visits->deleteRowsOffset($numLastVisits);
$this->profile['lastVisits'] = $visits;
$this->handleAdjacentVisitorIds($visits, $visitorId, $segment);
foreach ($visitorDetailsManipulators as $instance) {
$instance->finalizeProfile($visits, $this->profile);
}
return $this->profile;
}
/**
* @param DataTable $visits
* @param $visitorId
* @param $segment
*/
private function handleAdjacentVisitorIds(DataTable $visits, $visitorId, $segment)
{
// get visitor IDs that are adjacent to this one in log_visit
// TODO: make sure order of visitor ids is not changed if a returning visitor visits while the user is
// looking at the popup.
$rows = $visits->getRows();
$latestVisitTime = reset($rows)->getColumn('lastActionDateTime');
$model = new Model();
$this->profile['nextVisitorId'] = $model->queryAdjacentVisitorId($this->idSite, $visitorId,
$latestVisitTime, $segment, $getNext = true);
$this->profile['previousVisitorId'] = $model->queryAdjacentVisitorId($this->idSite, $visitorId,
$latestVisitTime, $segment, $getNext = false);
}
}
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