library/Msd/Action/Helper/AssignConfigAndLanguage.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * This file is part of MySQLDumper released under the GNU/GPL 2 license
+ * http://www.mysqldumper.net
+ *
+ * @package         MySQLDumper
+ * @subpackage      Controllers
+ * @version         SVN: $Rev$
+ * @author          $Author$
+ */
+/**
+ * Assign config- and language to view
+ *
+ * Helper to auto assign the config- and language instance to view instances
+ *
+ * @package         MySQLDumper
+ * @subpackage      Action_Helper
+ */
+class Msd_Action_Helper_AssignConfigAndLanguage
+    extends Zend_Controller_Action_Helper_Abstract
+{
+    /**
+     * Actual Zend_View instance
+     * @var Zend_View
+     */
+    protected $_view;
+
+    /**
+     * PreDispatcher
+     *
+     * @return void
+     */
+    public function preDispatch()
+    {
+        $controllerName = $this->getRequest()->getControllerName();
+        if ($controllerName == 'install') {
+            return;
+        }
+        $view = $this->getView();
+        $view->config = Msd_Configuration::getInstance();
+        $view->lang = Msd_Language::getInstance();
+    }
+
+    /**
+     * Get the view instance of the actual controller
+     *
+     * @return Zend_View
+     */
+    public function getView()
+    {
+        if (null !== $this->_view) {
+            return $this->_view;
+        } else {
+            $controller = $this->getActionController();
+            $this->_view = $controller->view;
+            return $this->_view;
+        }
+    }
+}