application/models/Config/FormValidator.php

@@ -0,0 +1,90 @@
+<?php
+/**
+ * This file is part of MySQLDumper released under the GNU/GPL 2 license
+ * http://www.mysqldumper.net
+ *
+ * @package         MySQLDumper
+ * @subpackage      Config
+ * @version         SVN: $Rev$
+ * @author          $Author$
+ */
+/**
+ * Config Validator
+ *
+ * Model to validate configuration values set in config form
+ *
+ * @package         MySQLDumper
+ * @subpackage      Config
+ */
+
+class Application_Model_Config_FormValidator
+{
+    /**
+     * Config data to validate
+     * @var array
+     */
+    private $_configData = array();
+
+    /**
+     * Construct
+     *
+     * @param array $configData The data to validate
+     */
+    public function __construct($configData)
+    {
+        // unset values we only used for form handling
+        unset(
+            $configData['general']['selectedTab'],
+            $configData['general']['param']
+        );
+        $this->_configData = $configData;
+    }
+
+    /**
+     * Validate config data
+     *
+     * Checks database connection params.
+     * If connection is successfull the values are saved to the config file.
+     *
+     * @param Zend_View $view The view of the form for adding messages
+     */
+    public function validate(Zend_View $view)
+    {
+        $saveConfig = false;
+        $config = Msd_Configuration::getInstance();
+        $translator = Msd_Language::getInstance()->getTranslator();
+        $db = Msd_Db::getAdapter($this->_configData['dbuser']);
+        try {
+            $db->getServerInfo();
+            $saveConfig = true;
+        } catch (Msd_Exception $e) {
+            $msg = $translator->_('L_ERROR').' (' . $e->getCode().') ';
+            $msg .= $e->getMessage();
+            $view->popUpMessage()->addMessage(
+                'db-access-error',
+                'L_ERROR',
+                $msg,
+                array(
+                    'modal' => true,
+                    'dialogClass' => 'error',
+                )
+            );
+        }
+
+        if ($saveConfig) {
+            $config->save(
+                $config->get('dynamic.configFile'),
+                $this->_configData
+            );
+            $view->popUpMessage()->addMessage(
+                'save-config',
+                'L_NOTICE',
+                array('L_SAVE_SUCCESS', $config->get('dynamic.configFile')),
+                array(
+                    'modal' => true,
+                    'dialogClass' => 'notice'
+                )
+            );
+        }
+    }
+}