update Piwik to version 2.16 (fixes #91)

www/analytics/core/Db/Settings.php

@@ -0,0 +1,44 @@
+<?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\Db;
+
+use Piwik\Db;
+
+/**
+ * Schema abstraction
+ *
+ * Note: no relation to the ZF proposals for Zend_Db_Schema_Manager
+ *
+ * @method static \Piwik\Db\Schema getInstance()
+ */
+class Settings
+{
+    public function getEngine()
+    {
+        return $this->getDbSetting('type');
+    }
+
+    public function getTablePrefix()
+    {
+        return $this->getDbSetting('tables_prefix');
+    }
+
+    public function getDbName()
+    {
+        return $this->getDbSetting('dbname');
+    }
+
+    private function getDbSetting($key)
+    {
+        $dbInfos = Db::getDatabaseConfig();
+        $engine  = $dbInfos[$key];
+
+        return $engine;
+    }
+}