From 4a9dd5c8513ed96d1e0cf43e370b170dc38fb502 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Fri, 29 Jun 2007 17:41:20 +0000
Subject: finished blog-tutorial.

---
 .../day5/blog/protected/pages/users/LoginUser.php  | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 demos/blog-tutorial/samples/day5/blog/protected/pages/users/LoginUser.php

(limited to 'demos/blog-tutorial/samples/day5/blog/protected/pages/users/LoginUser.php')

diff --git a/demos/blog-tutorial/samples/day5/blog/protected/pages/users/LoginUser.php b/demos/blog-tutorial/samples/day5/blog/protected/pages/users/LoginUser.php
new file mode 100644
index 00000000..a0955490
--- /dev/null
+++ b/demos/blog-tutorial/samples/day5/blog/protected/pages/users/LoginUser.php
@@ -0,0 +1,37 @@
+<?php
+
+class LoginUser extends TPage
+{
+	/**
+	 * Validates whether the username and password are correct.
+	 * This method responds to the TCustomValidator's OnServerValidate event.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function validateUser($sender,$param)
+	{
+		$authManager=$this->Application->getModule('auth');
+		if(!$authManager->login($this->Username->Text,$this->Password->Text))
+			$param->IsValid=false;  // tell the validator that validation fails
+	}
+
+	/**
+	 * Redirects the user's browser to appropriate URL if login succeeds.
+	 * This method responds to the login button's OnClick event.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function loginButtonClicked($sender,$param)
+	{
+		if($this->Page->IsValid)  // all validations succeed
+		{
+			// obtain the URL of the privileged page that the user wanted to visit originally
+			$url=$this->Application->getModule('auth')->ReturnUrl;
+			if(empty($url))  // the user accesses the login page directly
+				$url=$this->Service->DefaultPageUrl;
+			$this->Response->redirect($url);
+		}
+	}
+}
+
+?>
\ No newline at end of file
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