<?php
/**
 * The IdentityForm control allows users to alter their account (identity) information in Vanilla.
 *
 * Copyright 2003 Mark O'Sullivan
 * This file is part of Lussumo's Software Library.
 * Lussumo's Software Library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
 * Lussumo's Software Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License along with Vanilla; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * The latest source code is available at www.vanilla1forums.com
 * Contact Mark O'Sullivan at mark [at] lussumo [dot] com
 *
 * @author Mark O'Sullivan
 * @copyright 2003 Mark O'Sullivan
 * @license http://www.gnu.org/licenses/gpl-2.0.html GPL 2
 * @package Vanilla
 */


/**
 * A postback control that allows a user/admin to change user account info.
 * @package Vanilla
 */
class IdentityForm extends PostBackControl {
	/**
	 * @var UserManager
	 */
	var $UserManager;
	/**
	 * @var User
	 */
	var $User;

	function IdentityForm (&$Context, &$UserManager, &$User) {
		$this->Name = 'IdentityForm';
		$this->ValidActions = array('ProcessIdentity', 'Identity');
		$this->Constructor($Context);
		if ($this->IsPostBack) {
			$this->UserManager = &$UserManager;
			$this->User = clone ($User);
			if ($this->PostBackAction == 'ProcessIdentity' && $this->IsValidFormPostBack()) {
				$this->User->Clear();
				$this->User->GetPropertiesFromForm();
				$this->User->Preferences = $User->Preferences;
				$this->CallDelegate('PreSaveIdentity');
				if ($this->UserManager->SaveIdentity($this->User) && $this->UserManager->SaveUserCustomizationsFromForm($this->User)) {
					$Url = GetUrl(
						$this->Context->Configuration, $this->Context->SelfUrl, '',
						'u', ($this->Context->Session->UserID == 0 ? '' : $this->User->UserID),
						'', 'Success=1');
					//@todo: should the process die here
					Redirect($Url, '302', '', 0);
				}
			}
		}
		$this->CallDelegate('Constructor');
	}

	function Render() {
		if ($this->IsPostBack) {
			$this->User->FormatPropertiesForDisplay();
			$this->CallDelegate('PreRender');
			include(ThemeFilePath($this->Context->Configuration, 'account_identity_form.php'));
			$this->CallDelegate('PostRender');
		}
	}
}
?>