Subversion-Projekte lars-tiefland.prado

<?php
/**
 * UserCreate page class file.
 *
 * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
 * @link http://www.pradosoft.com/
 * @copyright Copyright &copy; 2005-2006 PradoSoft
 * @license http://www.pradosoft.com/license/
 * @version $Id: UserCreate.php 1400 2006-09-09 03:13:44Z wei $
 * @package Demos
 */

/**
 * Create new user wizard page class. Validate that the usernames are unique and
 * set the new user credentials as the current application credentials.
 * 
 * If logged in as admin, the user role can be change during creation.
 *
 * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
 * @version $Id: UserCreate.php 1400 2006-09-09 03:13:44Z wei $
 * @package Demos
 * @since 3.1
 */
class UserCreate extends TPage
{
        /**
         * Sets the default new user roles, default role is set in config.xml
         */
        public function onLoad($param)
        {
                if(!$this->IsPostBack)
                {
                        $this->role->SelectedValue =    
                                $this->Application->Parameters['NewUserRoles'];
                }
        }
        
        /**
         * Verify that the username is not taken.
         * @param TControl custom validator that created the event.
         * @param TServerValidateEventParameter validation parameters.
         */
        public function checkUsername($sender, $param)
        {
                $userDao = $this->Application->Modules['daos']->getDao('UserDao');
                if($userDao->usernameExists($this->username->Text))
                {
                        $param->IsValid = false;
                        $sender->ErrorMessage = 
                                "The user name is already taken, try '{$this->username->Text}01'";
                }
        }
        
        /**
         * Skip the role assignment step if not admin.
         */
        public function userWizardNextStep($sender, $param)
        {
                if($param->CurrentStepIndex == 0)
                {
                        //create user with admin credentials
                        if(!$this->User->isInRole('admin'))
                        {
                                $this->createNewUser($sender, $param);
                                $param->NextStepIndex = 2;
                        }
                }
        }
        
        /**
         * Create a new user if all data entered are valid.
         * The default user roles are obtained from "config.xml". The new user
         * details is saved to the database and the new credentials are used as the
         * application user. The user is redirected to the requested page.
         * @param TControl button control that created the event.
         * @param TEventParameter event parameters.
         */
        public function createNewUser($sender, $param)
        {
                if($this->IsValid)
                {
                        $newUser = new TimeTrackerUser($this->User->Manager);
                        $newUser->EmailAddress = $this->email->Text;
                        $newUser->Name = $this->username->Text;
                        $newUser->IsGuest = false;
                        $newUser->Roles = $this->role->SelectedValue;
        
                        //save the user
                        $userDao = $this->Application->Modules['daos']->getDao('UserDao');
                        $userDao->addNewUser($newUser, $this->password->Text);
        
                        //update the user credentials if not admin
                        if(!$this->User->isInRole('admin'))
                        {
                                $auth = $this->Application->getModule('auth');
                                $auth->updateCredential($newUser);
                        }
                }
        }
        
        /**
         * Continue with requested page.
         */
        public function wizardCompleted($sender, $param)
        {
                //return to requested page
                $auth = $this->Application->getModule('auth');
                $this->Response->redirect($auth->getReturnUrl());
        }
}

?>