update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/Referrers/Columns/ReferrerName.php

@@ -0,0 +1,57 @@
+<?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\Referrers\Columns;
+
+use Piwik\Common;
+use Piwik\Plugins\Referrers\Segment;
+use Piwik\Tracker\Request;
+use Piwik\Tracker\Visitor;
+use Piwik\Tracker\Action;
+
+class ReferrerName extends Base
+{
+    protected $columnName = 'referer_name';
+    protected $columnType = 'VARCHAR(70) NULL';
+
+    protected function configureSegments()
+    {
+        $segment = new Segment();
+        $segment->setSegment('referrerName');
+        $segment->setName('Referrers_ReferrerName');
+        $segment->setAcceptedValues('twitter.com, www.facebook.com, Bing, Google, Yahoo, CampaignName');
+        $this->addSegment($segment);
+    }
+
+    /**
+     * @param Request $request
+     * @param Visitor $visitor
+     * @param Action|null $action
+     * @return mixed
+     */
+    public function onNewVisit(Request $request, Visitor $visitor, $action)
+    {
+        $information = $this->getReferrerInformationFromRequest($request, $visitor);
+
+        if (!empty($information['referer_name'])) {
+            return Common::mb_substr($information['referer_name'], 0, 70);
+        }
+        return $information['referer_name'];
+    }
+
+    /**
+     * @param Request $request
+     * @param Visitor $visitor
+     * @param Action|null $action
+     * @return mixed
+     */
+    public function onAnyGoalConversion(Request $request, Visitor $visitor, $action)
+    {
+        return $this->getValueForRecordGoal($request, $visitor);
+    }
+}