From dd028bec3822d1d9c28c35d599d687e038c7705f Mon Sep 17 00:00:00 2001
From: wei <>
Date: Thu, 4 Jan 2007 11:23:26 +0000
Subject: Add chat demo and tutorial.

---
 demos/chat/protected/pages/Login.php | 40 ++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 demos/chat/protected/pages/Login.php

(limited to 'demos/chat/protected/pages/Login.php')

diff --git a/demos/chat/protected/pages/Login.php b/demos/chat/protected/pages/Login.php
new file mode 100644
index 00000000..831ab925
--- /dev/null
+++ b/demos/chat/protected/pages/Login.php
@@ -0,0 +1,40 @@
+<?php
+
+class Login extends TPage
+{
+	/**
+	 * Check that the username is not already taken.
+	 * @param TControl custom validator that created the event.
+	 * @param TServerValidateEventParameter validation parameters. 
+	 */
+	function checkUsername($sender, $param)
+	{
+		$manager = $this->Application->Modules['users'];
+		if($manager->usernameExists($this->username->Text))
+			$param->IsValid = false;
+	}
+
+	/**
+	 * Create and login a new user, then redirect to the requested page.
+	 * @param TControl button control that created the event.
+	 * @param TEventParameter event parameters.
+	 */
+	function createNewUser($sender, $param)
+	{
+		if($this->Page->IsValid)
+		{
+			$manager = $this->Application->Modules['users'];
+			$manager->addNewUser($this->username->Text);
+			
+			//do manual login
+			$user = $manager->getUser($this->username->Text);
+			$auth = $this->Application->Modules['auth'];
+			$auth->updateSessionUser($user);
+			$this->Application->User = $user;
+
+			$this->Response->redirect($auth->ReturnUrl);
+		}
+	}
+}
+
+?>
\ No newline at end of file
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