<?php
/*
 * $RCSfile: AuthenticateStep.class,v $
 *
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2005 Bharat Mediratta
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 */

class AuthenticateStep extends UpgradeStep {

    function stepName() {
	return _('Authenticate');
    }

    function loadTemplateData(&$templateData) {
	global $gallery;

	if (!$this->isComplete()) {
	    if (isset($_POST['password_sent'])) {
		if (empty($_POST['password'])) {
		    $templateData['error']['password'] = _('<b>Error:</b> missing password.');
		} else if ($_POST['password'] != $gallery->getConfig('setup.password')) {
		    $templateData['error']['password'] = _('<b>Error:</b> invalid password.');
		} else {
		    $this->setComplete(true);
		}
	    }
	}

	if ($this->isComplete()) {
	    $templateData['bodyFile'] = 'AuthenticateSuccessful.html';
	} else {
	    $templateData['bodyFile'] = 'AuthenticateRequest.html';
	}
    }
}
?>
