update Piwik to version 2.16 (fixes #91)

www/analytics/core/Updates/2.11.0-b4.php

@@ -0,0 +1,47 @@
+<?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\Updates;
+
+use Piwik\DataAccess\ArchiveTableCreator;
+use Piwik\Updater;
+use Piwik\Updates;
+
+class Updates_2_11_0_b4 extends Updates
+{
+
+    public function getMigrationQueries(Updater $updater)
+    {
+        $sqls = array();
+
+        $archiveTables = ArchiveTableCreator::getTablesArchivesInstalled();
+
+        $archiveBlobTables = array_filter($archiveTables, function ($name) {
+            return ArchiveTableCreator::getTypeFromTableName($name) == ArchiveTableCreator::BLOB_TABLE;
+        });
+
+        foreach ($archiveBlobTables as $table) {
+            $sqls["UPDATE " . $table . " SET name = 'UserLanguage_language' WHERE name = 'UserSettings_language'"] = false;
+        }
+
+        return $sqls;
+    }
+
+    public function doUpdate(Updater $updater)
+    {
+        $pluginManager = \Piwik\Plugin\Manager::getInstance();
+
+        try {
+            $pluginManager->activatePlugin('UserLanguage');
+        } catch (\Exception $e) {
+        }
+
+        $updater->executeMigrationQueries(__FILE__, $this->getMigrationQueries($updater));
+    }
+}