From 903ae8a581fac1e6917fc3e31d2ad8fb91df80c3 Mon Sep 17 00:00:00 2001
From: ctrlaltca <>
Date: Thu, 12 Jul 2012 11:21:01 +0000
Subject: standardize the use of unix eol; use svn properties to enforce native
 eol

---
 .../samples/day3/blog/protected/BlogUser.php       | 116 +++++++--------
 .../day3/blog/protected/database/PostRecord.php    |  54 +++----
 .../day3/blog/protected/database/UserRecord.php    |  54 +++----
 .../day3/blog/protected/layouts/MainLayout.php     |  36 ++---
 .../samples/day3/blog/protected/pages/Contact.php  |  58 ++++----
 .../day3/blog/protected/pages/users/AdminUser.php  |  70 ++++-----
 .../day3/blog/protected/pages/users/EditUser.php   | 164 ++++++++++-----------
 .../day3/blog/protected/pages/users/LoginUser.php  |  72 ++++-----
 .../day3/blog/protected/pages/users/NewUser.php    |  88 +++++------
 9 files changed, 356 insertions(+), 356 deletions(-)

(limited to 'demos/blog-tutorial/samples/day3/blog/protected')

diff --git a/demos/blog-tutorial/samples/day3/blog/protected/BlogUser.php b/demos/blog-tutorial/samples/day3/blog/protected/BlogUser.php
index 6b9e0a23..4f094a0c 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/BlogUser.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/BlogUser.php
@@ -1,59 +1,59 @@
-<?php
-
-// Include TDbUserManager.php file which defines TDbUser
-Prado::using('System.Security.TDbUserManager');
-
-/**
- * BlogUser Class.
- * BlogUser represents the user data that needs to be kept in session.
- * Default implementation keeps username and role information.
- */
-class BlogUser extends TDbUser
-{
-	/**
-	 * Creates a BlogUser object based on the specified username.
-	 * This method is required by TDbUser. It checks the database
-	 * to see if the specified username is there. If so, a BlogUser
-	 * object is created and initialized.
-	 * @param string the specified username
-	 * @return BlogUser the user object, null if username is invalid.
-	 */
-	public function createUser($username)
-	{
-		// use UserRecord Active Record to look for the specified username
-		$userRecord=UserRecord::finder()->findByPk($username);
-		if($userRecord instanceof UserRecord) // if found
-		{
-			$user=new BlogUser($this->Manager);
-			$user->Name=$username;  // set username
-			$user->Roles=($userRecord->role==1?'admin':'user'); // set role
-			$user->IsGuest=false;   // the user is not a guest
-			return $user;
-		}
-		else
-			return null;
-	}
-
-	/**
-	 * Checks if the specified (username, password) is valid.
-	 * This method is required by TDbUser.
-	 * @param string username
-	 * @param string password
-	 * @return boolean whether the username and password are valid.
-	 */
-	public function validateUser($username,$password)
-	{
-		// use UserRecord Active Record to look for the (username, password) pair.
-		return UserRecord::finder()->findBy_username_AND_password($username,$password)!==null;
-	}
-
-	/**
-	 * @return boolean whether this user is an administrator.
-	 */
-	public function getIsAdmin()
-	{
-		return $this->isInRole('admin');
-	}
-}
-
+<?php
+
+// Include TDbUserManager.php file which defines TDbUser
+Prado::using('System.Security.TDbUserManager');
+
+/**
+ * BlogUser Class.
+ * BlogUser represents the user data that needs to be kept in session.
+ * Default implementation keeps username and role information.
+ */
+class BlogUser extends TDbUser
+{
+	/**
+	 * Creates a BlogUser object based on the specified username.
+	 * This method is required by TDbUser. It checks the database
+	 * to see if the specified username is there. If so, a BlogUser
+	 * object is created and initialized.
+	 * @param string the specified username
+	 * @return BlogUser the user object, null if username is invalid.
+	 */
+	public function createUser($username)
+	{
+		// use UserRecord Active Record to look for the specified username
+		$userRecord=UserRecord::finder()->findByPk($username);
+		if($userRecord instanceof UserRecord) // if found
+		{
+			$user=new BlogUser($this->Manager);
+			$user->Name=$username;  // set username
+			$user->Roles=($userRecord->role==1?'admin':'user'); // set role
+			$user->IsGuest=false;   // the user is not a guest
+			return $user;
+		}
+		else
+			return null;
+	}
+
+	/**
+	 * Checks if the specified (username, password) is valid.
+	 * This method is required by TDbUser.
+	 * @param string username
+	 * @param string password
+	 * @return boolean whether the username and password are valid.
+	 */
+	public function validateUser($username,$password)
+	{
+		// use UserRecord Active Record to look for the (username, password) pair.
+		return UserRecord::finder()->findBy_username_AND_password($username,$password)!==null;
+	}
+
+	/**
+	 * @return boolean whether this user is an administrator.
+	 */
+	public function getIsAdmin()
+	{
+		return $this->isInRole('admin');
+	}
+}
+
 ?>
\ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/database/PostRecord.php b/demos/blog-tutorial/samples/day3/blog/protected/database/PostRecord.php
index 25702727..3407c09b 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/database/PostRecord.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/database/PostRecord.php
@@ -1,28 +1,28 @@
-<?php
-/**
- * Auto generated by prado-cli.php on 2007-04-07 10:44:20.
- */
-class PostRecord extends TActiveRecord
-{
-	const TABLE='posts';
-
-	public $post_id;
-	public $author_id;
-	public $create_time;
-	public $title;
-	public $content;
-	public $status;
-
-	public $author;
-
-	public static $RELATIONS=array
-	(
-		'author' => array(self::BELONGS_TO, 'UserRecord'),
-	);
-
-	public static function finder($className=__CLASS__)
-	{
-		return parent::finder($className);
-	}
-}
+<?php
+/**
+ * Auto generated by prado-cli.php on 2007-04-07 10:44:20.
+ */
+class PostRecord extends TActiveRecord
+{
+	const TABLE='posts';
+
+	public $post_id;
+	public $author_id;
+	public $create_time;
+	public $title;
+	public $content;
+	public $status;
+
+	public $author;
+
+	public static $RELATIONS=array
+	(
+		'author' => array(self::BELONGS_TO, 'UserRecord'),
+	);
+
+	public static function finder($className=__CLASS__)
+	{
+		return parent::finder($className);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/database/UserRecord.php b/demos/blog-tutorial/samples/day3/blog/protected/database/UserRecord.php
index 2051e5de..021f8b09 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/database/UserRecord.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/database/UserRecord.php
@@ -1,28 +1,28 @@
-<?php
-/**
- * Auto generated by prado-cli.php on 2007-04-07 10:44:25.
- */
-class UserRecord extends TActiveRecord
-{
-	const TABLE='users';
-
-	public $username;
-	public $email;
-	public $password;
-	public $role;
-	public $first_name;
-	public $last_name;
-
-	public $posts=array();
-
-	public static $RELATIONS=array
-	(
-		'posts' => array(self::HAS_MANY, 'PostRecord'),
-	);
-
-	public static function finder($className=__CLASS__)
-	{
-		return parent::finder($className);
-	}
-}
+<?php
+/**
+ * Auto generated by prado-cli.php on 2007-04-07 10:44:25.
+ */
+class UserRecord extends TActiveRecord
+{
+	const TABLE='users';
+
+	public $username;
+	public $email;
+	public $password;
+	public $role;
+	public $first_name;
+	public $last_name;
+
+	public $posts=array();
+
+	public static $RELATIONS=array
+	(
+		'posts' => array(self::HAS_MANY, 'PostRecord'),
+	);
+
+	public static function finder($className=__CLASS__)
+	{
+		return parent::finder($className);
+	}
+}
 ?>
\ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/layouts/MainLayout.php b/demos/blog-tutorial/samples/day3/blog/protected/layouts/MainLayout.php
index 46c1483d..f605f75c 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/layouts/MainLayout.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/layouts/MainLayout.php
@@ -1,19 +1,19 @@
-<?php
-
-class MainLayout extends TTemplateControl
-{
-	/**
-	 * Logs out a user.
-	 * This method responds to the "logout" button's OnClick event.
-	 * @param mixed event sender
-	 * @param mixed event parameter
-	 */
-	public function logoutButtonClicked($sender,$param)
-	{
-		$this->Application->getModule('auth')->logout();
-		$url=$this->Service->constructUrl($this->Service->DefaultPage);
-		$this->Response->redirect($url);
-	}
-}
-
+<?php
+
+class MainLayout extends TTemplateControl
+{
+	/**
+	 * Logs out a user.
+	 * This method responds to the "logout" button's OnClick event.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function logoutButtonClicked($sender,$param)
+	{
+		$this->Application->getModule('auth')->logout();
+		$url=$this->Service->constructUrl($this->Service->DefaultPage);
+		$this->Response->redirect($url);
+	}
+}
+
 ?>
\ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/pages/Contact.php b/demos/blog-tutorial/samples/day3/blog/protected/pages/Contact.php
index b6ce575e..77d7374a 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/pages/Contact.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/pages/Contact.php
@@ -1,30 +1,30 @@
-<?php
-
-class Contact extends TPage
-{
-	/**
-	 * Event handler for the OnClick event of the submit button.
-	 * @param TButton the button triggering the event
-	 * @param TEventParameter event parameter (null here)
-	 */
-	public function submitButtonClicked($sender, $param)
-	{
-		if ($this->IsValid)  // check if input validation is successful
-		{
-			// obtain the user name, email, feedback from the textboxes
-			$name = $this->Name->Text;
-			$email = $this->Email->Text;
-			$feedback = $this->Feedback->Text;
-
-			// send an email to administrator with the above information
-			$this->mailFeedback($name, $email, $feedback);
-		}
-	}
-
-	protected function mailFeedback($name, $email, $feedback)
-	{
-		// implementation of sending the feedback email
-	}
-}
-
+<?php
+
+class Contact extends TPage
+{
+	/**
+	 * Event handler for the OnClick event of the submit button.
+	 * @param TButton the button triggering the event
+	 * @param TEventParameter event parameter (null here)
+	 */
+	public function submitButtonClicked($sender, $param)
+	{
+		if ($this->IsValid)  // check if input validation is successful
+		{
+			// obtain the user name, email, feedback from the textboxes
+			$name = $this->Name->Text;
+			$email = $this->Email->Text;
+			$feedback = $this->Feedback->Text;
+
+			// send an email to administrator with the above information
+			$this->mailFeedback($name, $email, $feedback);
+		}
+	}
+
+	protected function mailFeedback($name, $email, $feedback)
+	{
+		// implementation of sending the feedback email
+	}
+}
+
 ?>
\ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/AdminUser.php b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/AdminUser.php
index ad8f6e3d..ad668e1a 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/AdminUser.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/AdminUser.php
@@ -1,36 +1,36 @@
-<?php
-
-class AdminUser extends TPage
-{
-	/**
-	 * Populates the datagrid with user lists.
-	 * This method is invoked by the framework when initializing the page
-	 * @param mixed event parameter
-	 */
-	public function onInit($param)
-	{
-		parent::onInit($param);
-		// fetches all data account information
-		$this->UserGrid->DataSource=UserRecord::finder()->findAll();
-		// binds the data to interface components
-		$this->UserGrid->dataBind();
-	}
-
-	/**
-	 * Deletes a specified user record.
-	 * This method responds to the datagrid's OnDeleteCommand event.
-	 * @param TDataGrid the event sender
-	 * @param TDataGridCommandEventParameter the event parameter
-	 */
-	public function deleteButtonClicked($sender,$param)
-	{
-		// obtains the datagrid item that contains the clicked delete button
-		$item=$param->Item;
-		// obtains the primary key corresponding to the datagrid item
-		$username=$this->UserGrid->DataKeys[$item->ItemIndex];
-		// deletes the user record with the specified username primary key
-		UserRecord::finder()->deleteByPk($username);
-	}
-}
-
+<?php
+
+class AdminUser extends TPage
+{
+	/**
+	 * Populates the datagrid with user lists.
+	 * This method is invoked by the framework when initializing the page
+	 * @param mixed event parameter
+	 */
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		// fetches all data account information
+		$this->UserGrid->DataSource=UserRecord::finder()->findAll();
+		// binds the data to interface components
+		$this->UserGrid->dataBind();
+	}
+
+	/**
+	 * Deletes a specified user record.
+	 * This method responds to the datagrid's OnDeleteCommand event.
+	 * @param TDataGrid the event sender
+	 * @param TDataGridCommandEventParameter the event parameter
+	 */
+	public function deleteButtonClicked($sender,$param)
+	{
+		// obtains the datagrid item that contains the clicked delete button
+		$item=$param->Item;
+		// obtains the primary key corresponding to the datagrid item
+		$username=$this->UserGrid->DataKeys[$item->ItemIndex];
+		// deletes the user record with the specified username primary key
+		UserRecord::finder()->deleteByPk($username);
+	}
+}
+
 ?>
\ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/EditUser.php b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/EditUser.php
index 81538c33..f8c61463 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/EditUser.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/EditUser.php
@@ -1,83 +1,83 @@
-<?php
-
-class EditUser extends TPage
-{
-	/**
-	 * Initializes the inputs with existing user data.
-	 * This method is invoked by the framework when the page is being initialized.
-	 * @param mixed event parameter
-	 */
-	public function onInit($param)
-	{
-		parent::onInit($param);
-		if(!$this->IsPostBack)  // if the page is initially requested
-		{
-			// Retrieves the existing user data. This is equivalent to:
-			// $userRecord=$this->getUserRecord();
-			$userRecord=$this->UserRecord;
-
-			// Populates the input controls with the existing user data
-			$this->Username->Text=$userRecord->username;
-			$this->Email->Text=$userRecord->email;
-			$this->Role->SelectedValue=$userRecord->role;
-			$this->FirstName->Text=$userRecord->first_name;
-			$this->LastName->Text=$userRecord->last_name;
-		}
-	}
-
-	/**
-	 * Saves the user account if all inputs are valid.
-	 * This method responds to the OnClick event of the "save" button.
-	 * @param mixed event sender
-	 * @param mixed event parameter
-	 */
-	public function saveButtonClicked($sender,$param)
-	{
-		if($this->IsValid)  // when all validations succeed
-		{
-			// Retrieves the existing user data. This is equivalent to:
-			$userRecord=$this->UserRecord;
-
-			// Fetches the input data
-			$userRecord->username=$this->Username->Text;
-			// update password when the input is not empty
-			if(!empty($this->Password->Text))
-				$userRecord->password=$this->Password->Text;
-			$userRecord->email=$this->Email->Text;
-			// update the role if the current user is an administrator
-			if($this->User->IsAdmin)
-				$userRecord->role=(int)$this->Role->SelectedValue;
-			$userRecord->first_name=$this->FirstName->Text;
-			$userRecord->last_name=$this->LastName->Text;
-
-			// saves to the database via Active Record mechanism
-			$userRecord->save();
-
-			// redirects the browser to the homepage
-			$this->Response->redirect($this->Service->DefaultPageUrl);
-		}
-	}
-
-	/**
-	 * Returns the user data to be editted.
-	 * @return UserRecord the user data to be editted.
-	 * @throws THttpException if the user data is not found.
-	 */
-	protected function getUserRecord()
-	{
-		// the user to be editted is the currently logged-in user
-		$username=$this->User->Name;
-		// if the 'username' GET var is not empty and the current user
-		// is an administrator, we use the GET var value instead.
-		if($this->User->IsAdmin && $this->Request['username']!==null)
-			$username=$this->Request['username'];
-
-		// use Active Record to look for the specified username
-		$userRecord=UserRecord::finder()->findByPk($username);
-		if(!($userRecord instanceof UserRecord))
-			throw new THttpException(500,'Username is invalid.');
-		return $userRecord;
-	}
-}
-
+<?php
+
+class EditUser extends TPage
+{
+	/**
+	 * Initializes the inputs with existing user data.
+	 * This method is invoked by the framework when the page is being initialized.
+	 * @param mixed event parameter
+	 */
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		if(!$this->IsPostBack)  // if the page is initially requested
+		{
+			// Retrieves the existing user data. This is equivalent to:
+			// $userRecord=$this->getUserRecord();
+			$userRecord=$this->UserRecord;
+
+			// Populates the input controls with the existing user data
+			$this->Username->Text=$userRecord->username;
+			$this->Email->Text=$userRecord->email;
+			$this->Role->SelectedValue=$userRecord->role;
+			$this->FirstName->Text=$userRecord->first_name;
+			$this->LastName->Text=$userRecord->last_name;
+		}
+	}
+
+	/**
+	 * Saves the user account if all inputs are valid.
+	 * This method responds to the OnClick event of the "save" button.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function saveButtonClicked($sender,$param)
+	{
+		if($this->IsValid)  // when all validations succeed
+		{
+			// Retrieves the existing user data. This is equivalent to:
+			$userRecord=$this->UserRecord;
+
+			// Fetches the input data
+			$userRecord->username=$this->Username->Text;
+			// update password when the input is not empty
+			if(!empty($this->Password->Text))
+				$userRecord->password=$this->Password->Text;
+			$userRecord->email=$this->Email->Text;
+			// update the role if the current user is an administrator
+			if($this->User->IsAdmin)
+				$userRecord->role=(int)$this->Role->SelectedValue;
+			$userRecord->first_name=$this->FirstName->Text;
+			$userRecord->last_name=$this->LastName->Text;
+
+			// saves to the database via Active Record mechanism
+			$userRecord->save();
+
+			// redirects the browser to the homepage
+			$this->Response->redirect($this->Service->DefaultPageUrl);
+		}
+	}
+
+	/**
+	 * Returns the user data to be editted.
+	 * @return UserRecord the user data to be editted.
+	 * @throws THttpException if the user data is not found.
+	 */
+	protected function getUserRecord()
+	{
+		// the user to be editted is the currently logged-in user
+		$username=$this->User->Name;
+		// if the 'username' GET var is not empty and the current user
+		// is an administrator, we use the GET var value instead.
+		if($this->User->IsAdmin && $this->Request['username']!==null)
+			$username=$this->Request['username'];
+
+		// use Active Record to look for the specified username
+		$userRecord=UserRecord::finder()->findByPk($username);
+		if(!($userRecord instanceof UserRecord))
+			throw new THttpException(500,'Username is invalid.');
+		return $userRecord;
+	}
+}
+
 ?>
\ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/LoginUser.php b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/LoginUser.php
index a0955490..407906ae 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/LoginUser.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/LoginUser.php
@@ -1,37 +1,37 @@
-<?php
-
-class LoginUser extends TPage
-{
-	/**
-	 * Validates whether the username and password are correct.
-	 * This method responds to the TCustomValidator's OnServerValidate event.
-	 * @param mixed event sender
-	 * @param mixed event parameter
-	 */
-	public function validateUser($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);
-		}
-	}
-}
-
+<?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
diff --git a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/NewUser.php b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/NewUser.php
index 76e8cb88..3bf6768a 100644
--- a/demos/blog-tutorial/samples/day3/blog/protected/pages/users/NewUser.php
+++ b/demos/blog-tutorial/samples/day3/blog/protected/pages/users/NewUser.php
@@ -1,45 +1,45 @@
-<?php
-
-class NewUser extends TPage
-{
-	/**
-	 * Checks whether the username exists in the database.
-	 * This method responds to the OnServerValidate event of username's custom validator.
-	 * @param mixed event sender
-	 * @param mixed event parameter
-	 */
-	public function checkUsername($sender,$param)
-	{
-		// valid if the username is not found in the database
-		$param->IsValid=UserRecord::finder()->findByPk($this->Username->Text)===null;
-	}
-
-	/**
-	 * Creates a new user account if all inputs are valid.
-	 * This method responds to the OnClick event of the "create" button.
-	 * @param mixed event sender
-	 * @param mixed event parameter
-	 */
-	public function createButtonClicked($sender,$param)
-	{
-		if($this->IsValid)  // when all validations succeed
-		{
-			// populates a UserRecord object with user inputs
-			$userRecord=new UserRecord;
-			$userRecord->username=$this->Username->Text;
-			$userRecord->password=$this->Password->Text;
-			$userRecord->email=$this->Email->Text;
-			$userRecord->role=(int)$this->Role->SelectedValue;
-			$userRecord->first_name=$this->FirstName->Text;
-			$userRecord->last_name=$this->LastName->Text;
-
-			// saves to the database via Active Record mechanism
-			$userRecord->save();
-
-			// redirects the browser to the homepage
-			$this->Response->redirect($this->Service->DefaultPageUrl);
-		}
-	}
-}
-
+<?php
+
+class NewUser extends TPage
+{
+	/**
+	 * Checks whether the username exists in the database.
+	 * This method responds to the OnServerValidate event of username's custom validator.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function checkUsername($sender,$param)
+	{
+		// valid if the username is not found in the database
+		$param->IsValid=UserRecord::finder()->findByPk($this->Username->Text)===null;
+	}
+
+	/**
+	 * Creates a new user account if all inputs are valid.
+	 * This method responds to the OnClick event of the "create" button.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function createButtonClicked($sender,$param)
+	{
+		if($this->IsValid)  // when all validations succeed
+		{
+			// populates a UserRecord object with user inputs
+			$userRecord=new UserRecord;
+			$userRecord->username=$this->Username->Text;
+			$userRecord->password=$this->Password->Text;
+			$userRecord->email=$this->Email->Text;
+			$userRecord->role=(int)$this->Role->SelectedValue;
+			$userRecord->first_name=$this->FirstName->Text;
+			$userRecord->last_name=$this->LastName->Text;
+
+			// saves to the database via Active Record mechanism
+			$userRecord->save();
+
+			// redirects the browser to the homepage
+			$this->Response->redirect($this->Service->DefaultPageUrl);
+		}
+	}
+}
+
 ?>
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