update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/Goals/Reports/GetMetrics.php

@@ -0,0 +1,32 @@
+<?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\Goals\Reports;
+
+use Piwik\Piwik;
+use Piwik\Plugins\CoreHome\Columns\Metrics\ConversionRate;
+
+class GetMetrics extends Base
+{
+    protected function init()
+    {
+        parent::init();
+
+        $this->name = Piwik::translate('Goals_Goals');
+        $this->processedMetrics = array(new ConversionRate());
+        $this->documentation = ''; // TODO
+        $this->order = 1;
+        $this->orderGoal = 50;
+        $this->metrics = array( 'nb_conversions', 'nb_visits_converted', 'revenue');
+        $this->parameters = null;
+    }
+
+    public function configureReportMetadata(&$availableReports, $infos)
+    {
+    }
+}