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trunk copy/proactiveenglish/lib/symfony/addon/propel/database/sfPropelDatabase.class.php

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+<?php
+
+/*
+ * This file is part of the symfony package.
+ * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * A symfony database driver for Propel, derived from the native Creole driver.
+ *
+ * <b>Optional parameters:</b>
+ *
+ * # <b>datasource</b>     - [symfony] - datasource to use for the connection
+ * # <b>is_default</b>     - [false]   - use as default if multiple connections
+ *                                       are specified. The parameters
+ *                                       that has been flagged using this param
+ *                                       is be used when Propel is initialized
+ *                                       via sfPropelAutoload.
+ *
+ * @package    symfony
+ * @subpackage database
+ *
+ * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
+ * @version    SVN: $Id: sfPropelDatabase.class.php 8699 2008-04-30 16:40:41Z FabianLange $
+ */
+class sfPropelDatabase extends sfCreoleDatabase
+{
+  static protected
+    $config = array();
+
+  public function initialize($parameters = null, $name = 'propel')
+  {
+    parent::initialize($parameters);
+
+    if (!$this->hasParameter('datasource'))
+    {
+      $this->setParameter('datasource', $name);
+    }
+
+    $this->addConfig();
+
+    $is_default = $this->getParameter('is_default', false);
+
+    // first defined if none listed as default
+    if ($is_default || count(self::$config['propel']['datasources']) == 1)
+    {
+      $this->setDefaultConfig();
+    }
+  }
+
+  public function setDefaultConfig()
+  {
+    self::$config['propel']['datasources']['default'] = $this->getParameter('datasource');
+  }
+
+  public function addConfig()
+  {
+    if ($this->hasParameter('host'))
+    {
+      $this->setParameter('hostspec', $this->getParameter('host'));
+    }
+
+    if ($dsn = $this->getParameter('dsn'))
+    {
+      require_once('creole/Creole.php');
+      $params = Creole::parseDSN($dsn);
+
+      $options = array('phptype', 'hostspec', 'database', 'username', 'password', 'port', 'protocol', 'encoding', 'persistent', 'socket','compat_assoc_lower','compat_rtrim_string');
+      foreach ($options as $option)
+      {
+        if (!$this->getParameter($option) && isset($params[$option]))
+        {
+          $this->setParameter($option, $params[$option]);
+        }
+      }
+    }
+
+    self::$config['propel']['datasources'][$this->getParameter('datasource')] =
+      array(
+        'adapter'      => $this->getParameter('phptype'),
+        'connection'   =>
+        array(
+          'phptype'    => $this->getParameter('phptype'),
+          'hostspec'   => $this->getParameter('hostspec'),
+          'database'   => $this->getParameter('database'),
+          'username'   => $this->getParameter('username'),
+          'password'   => $this->getParameter('password'),
+          'port'       => $this->getParameter('port'),
+          'encoding'   => $this->getParameter('encoding'),
+          'persistent' => $this->getParameter('persistent'),
+          'protocol'   => $this->getParameter('protocol'),
+          'socket'     => $this->getParameter('socket'),
+          'compat_assoc_lower' => $this->getParameter('compat_assoc_lower'),
+          'compat_rtrim_string' => $this->getParameter('compat_rtrim_string'),
+        ),
+      );
+  }
+
+  public static function getConfiguration()
+  {
+    return self::$config;
+  }
+
+  public function setConnectionParameter($key, $value)
+  {
+    if ($key == 'host')
+    {
+      $key = 'hostspec';
+    }
+
+    self::$config['propel']['datasources'][$this->getParameter('datasource')]['connection'][$key] = $value;
+    $this->setParameter($key, $value);
+  }
+}