From 0da331cb45cf202bf7fbd519c8d65f5956c85b2b Mon Sep 17 00:00:00 2001
From: jrags <>
Date: Wed, 21 Feb 2007 16:31:50 +0000
Subject: Converted BlogDataModule Record classes to use active record, also
 changed the data module to load the database into the active record handler

---
 .../protected/App_Modules/BlogUserManager.php      | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 demos/activeblog/protected/App_Modules/BlogUserManager.php

(limited to 'demos/activeblog/protected/App_Modules/BlogUserManager.php')

diff --git a/demos/activeblog/protected/App_Modules/BlogUserManager.php b/demos/activeblog/protected/App_Modules/BlogUserManager.php
new file mode 100644
index 00000000..370966ef
--- /dev/null
+++ b/demos/activeblog/protected/App_Modules/BlogUserManager.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * BlogUserManager class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2006 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id: BlogUserManager.php 1398 2006-09-08 19:31:03Z xue $
+ */
+
+Prado::using('System.Security.IUserManager');
+Prado::using('Application.Common.BlogUser');
+
+/**
+ * BlogUserManager class
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2006 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ */
+class BlogUserManager extends TModule implements IUserManager
+{
+	public function getGuestName()
+	{
+		return 'Guest';
+	}
+
+	/**
+	 * Returns a user instance given the user name.
+	 * @param string user name, null if it is a guest.
+	 * @return TUser the user instance, null if the specified username is not in the user database.
+	 */
+	public function getUser($username=null)
+	{
+		if($username===null)
+			return new BlogUser($this);
+		else
+		{
+			$username=strtolower($username);
+			$db=$this->Application->getModule('data');
+			if(($userRecord=$db->queryUserByName($username))!==null)
+			{
+				$user=new BlogUser($this);
+				$user->setID($userRecord->ID);
+				$user->setName($username);
+				$user->setIsGuest(false);
+				$user->setRoles($userRecord->Role===UserRecord::ROLE_USER?'user':'admin');
+				return $user;
+			}
+			else
+				return null;
+		}
+	}
+
+	/**
+	 * Validates if the username and password are correct.
+	 * @param string user name
+	 * @param string password
+	 * @return boolean true if validation is successful, false otherwise.
+	 */
+	public function validateUser($username,$password)
+	{
+		$db=$this->Application->getModule('data');
+		if(($userRecord=$db->queryUserByName($username))!==null)
+			return $userRecord->Password===md5($password) && $userRecord->Status===UserRecord::STATUS_NORMAL;
+		else
+			return false;
+	}
+}
+
+?>
\ No newline at end of file
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