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msd2/tracking/piwik/plugins/Live/VisitorProfile.php

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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;
+        $this->profile['hasMoreVisits']   = $visits->getMetadata('hasMoreVisits');
+        $this->profile['visit_first']     = $visits->getLastRow();
+        $this->profile['visit_last']      = $visits->getFirstRow();
+
+        foreach ($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, $this->profile);
+        }
+
+        unset($this->profile['visit_first'], $this->profile['visit_last']);
+
+        return $this->profile;
+    }
+
+    /**
+     * @param DataTable $visits
+     * @param           $visitorId
+     * @param           $segment
+     */
+    private function handleAdjacentVisitorIds(DataTable $visits, $visitorId, $segment)
+    {
+        if (!$visits->getRowsCount()) {
+            $this->profile['nextVisitorId'] = false;
+            $this->profile['previousVisitorId'] = false;
+            return;
+        }
+        // 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);
+    }
+}