update Piwik to version 2.16 (fixes #91)

www/analytics/core/Registry.php

@@ -1,27 +1,24 @@
 <?php
 /**
- * Piwik - Open source web analytics
+ * 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;
 
+use Piwik\Container\StaticContainer;
+
 /**
  * Registry class.
  *
- * @method static \Piwik\Registry getInstance()
+ * @method static Registry getInstance()
+ * @api
+ * @deprecated This class will be removed, use the container instead.
  */
 class Registry extends Singleton
 {
-    private $data;
-
-    protected function __construct()
-    {
-        $this->data = array();
-    }
-
     public static function isRegistered($key)
     {
         return self::getInstance()->hasKey($key);
@@ -39,19 +36,28 @@ class Registry extends Singleton
 
     public function setKey($key, $value)
     {
-        $this->data[$key] = $value;
+        if ($key === 'auth') {
+            $key = 'Piwik\Auth';
+        }
+
+        StaticContainer::getContainer()->set($key, $value);
     }
 
     public function getKey($key)
     {
-        if (!$this->hasKey($key)) {
-            throw new \Exception(sprintf("Key '%s' doesn't exist in Registry", $key));
+        if ($key === 'auth') {
+            $key = 'Piwik\Auth';
         }
-        return $this->data[$key];
+
+        return StaticContainer::get($key);
     }
 
     public function hasKey($key)
     {
-        return array_key_exists($key, $this->data);
+        if ($key === 'auth') {
+            $key = 'Piwik\Auth';
+        }
+
+        return StaticContainer::getContainer()->has($key);
     }
 }