--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Tool/Project/Provider/DbAdapter.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,139 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Tool
+ * @subpackage Framework
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: DbAdapter.php 20852 2010-02-02 21:59:18Z ralph $
+ */
+
+/**
+ * @see Zend_Tool_Project_Provider_Abstract
+ */
+require_once 'Zend/Tool/Project/Provider/Abstract.php';
+
+/**
+ * @see Zend_Tool_Framework_Provider_Interactable
+ */
+require_once 'Zend/Tool/Framework/Provider/Interactable.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Tool
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Tool_Project_Provider_DbAdapter
+    extends Zend_Tool_Project_Provider_Abstract
+    implements Zend_Tool_Framework_Provider_Interactable, Zend_Tool_Framework_Provider_Pretendable
+{
+    
+    protected $_appConfigFilePath = null;
+    
+    protected $_config = null;
+    
+    protected $_sectionName = 'production';
+    
+    public function configure($dsn = null, /* $interactivelyPrompt = false, */ $sectionName = 'production')
+    {
+        $profile = $this->_loadProfile(self::NO_PROFILE_THROW_EXCEPTION);
+        
+        $appConfigFileResource = $profile->search('applicationConfigFile');
+                
+        if ($appConfigFileResource == false) {
+            throw new Zend_Tool_Project_Exception('A project with an application config file is required to use this provider.');
+        }
+        
+        $this->_appConfigFilePath = $appConfigFileResource->getPath();
+        
+        $this->_config = new Zend_Config_Ini($this->_appConfigFilePath, null, array('skipExtends' => true, 'allowModifications' => true));
+        
+        if ($sectionName != 'production') {
+            $this->_sectionName = $sectionName;
+        }
+        
+        if (!isset($this->_config->{$this->_sectionName})) {
+            throw new Zend_Tool_Project_Exception('The config does not have a ' . $this->_sectionName . ' section.');
+        }
+        
+        if (isset($this->_config->{$this->_sectionName}->resources->db)) {
+            throw new Zend_Tool_Project_Exception('The config already has a db resource configured in section ' . $this->_sectionName . '.');
+        }
+        
+        if ($dsn) {
+            $this->_configureViaDSN($dsn);
+        //} elseif ($interactivelyPrompt) {
+        //    $this->_promptForConfig();
+        } else {
+            $this->_registry->getResponse()->appendContent('Nothing to do!');
+        }
+        
+        
+    }
+    
+    protected function _configureViaDSN($dsn)
+    {
+        $dsnVars = array();
+        
+        if (strpos($dsn, '=') === false) {
+            throw new Zend_Tool_Project_Provider_Exception('At least one name value pair is expected, typcially '
+                . 'in the format of "adapter=Mysqli&username=uname&password=mypass&dbname=mydb"' 
+                );
+        }
+        
+        parse_str($dsn, $dsnVars);
+
+        // parse_str suffers when magic_quotes is enabled
+        if (get_magic_quotes_gpc()) {
+            array_walk_recursive($dsnVars, array($this, '_cleanMagicQuotesInValues'));
+        }
+        
+        $dbConfigValues = array('resources' => array('db' => null));
+        
+        if (isset($dsnVars['adapter'])) {
+            $dbConfigValues['resources']['db']['adapter'] = $dsnVars['adapter'];
+            unset($dsnVars['adapter']);
+        }
+        
+        $dbConfigValues['resources']['db']['params'] = $dsnVars;
+        
+        $isPretend = $this->_registry->getRequest()->isPretend();
+
+        // get the config resource
+        $applicationConfig = $this->_loadedProfile->search('ApplicationConfigFile');
+        $applicationConfig->addItem($dbConfigValues, $this->_sectionName, null);
+        
+        $response = $this->_registry->getResponse();
+        
+        if ($isPretend) {
+            $response->appendContent('A db configuration for the ' . $this->_sectionName
+                . ' section would be written to the application config file with the following contents: '
+                );
+            $response->appendContent($applicationConfig->getContents());
+        } else {
+            $applicationConfig->create();
+            $response->appendContent('A db configuration for the ' . $this->_sectionName
+                . ' section has been written to the application config file.'
+                );
+        }
+    }
+    
+    protected function _cleanMagicQuotesInValues(&$value, $key)
+    {
+        $value = stripslashes($value);
+    }
+    
+}