update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/Ecommerce/Columns/Revenue.php

@@ -0,0 +1,65 @@
+<?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\Ecommerce\Columns;
+
+use Piwik\Tracker\GoalManager;
+use Piwik\Tracker\Action;
+use Piwik\Tracker\Request;
+use Piwik\Tracker\Visitor;
+
+class Revenue extends BaseConversion
+{
+    protected $columnName = 'revenue';
+    protected $columnType = 'float default NULL';
+
+    /**
+     * @param Request $request
+     * @param Visitor $visitor
+     * @param Action|null $action
+     * @param GoalManager $goalManager
+     *
+     * @return mixed|false
+     */
+    public function onGoalConversion(Request $request, Visitor $visitor, $action, GoalManager $goalManager)
+    {
+        $defaultRevenue = $goalManager->getGoalColumn('revenue');
+        $revenue        = $request->getGoalRevenue($defaultRevenue);
+
+        return $this->roundRevenueIfNeeded($revenue);
+    }
+
+    /**
+     * @param Request $request
+     * @param Visitor $visitor
+     * @param Action|null $action
+     * @param GoalManager $goalManager
+     *
+     * @return mixed|false
+     */
+    public function onEcommerceOrderConversion(Request $request, Visitor $visitor, $action, GoalManager $goalManager)
+    {
+        $defaultRevenue = 0;
+        $revenue = $request->getGoalRevenue($defaultRevenue);
+
+        return $this->roundRevenueIfNeeded($revenue);
+    }
+
+    /**
+     * @param Request $request
+     * @param Visitor $visitor
+     * @param Action|null $action
+     * @param GoalManager $goalManager
+     *
+     * @return mixed|false
+     */
+    public function onEcommerceCartUpdateConversion(Request $request, Visitor $visitor, $action, GoalManager $goalManager)
+    {
+        return $this->onEcommerceOrderConversion($request, $visitor, $action, $goalManager);
+    }
+}