<?php
/*
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2008 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.
 *
 * $Id: User.php 17806 2008-08-06 16:16:29Z JensT $
*/

if (! class_exists('Abstract_User')) {
	exit;
}

class Geeklog_User extends Abstract_User {

	var $isGroup;

	function Geeklog_User() {
		global $gallery;
	}

	function loadByUid($uid) {
		global $_TABLES;

		if ($uid > 0) {
			$result = DB_query("SELECT username, fullname,email " .
								"FROM {$_TABLES['users']} ". 
								"WHERE uid = '$uid'");
			$userInfo = DB_fetchArray($result);

			$this->uid			= $uid;
			$this->username			= $userInfo['username'];
			$this->fullname			= $userInfo['fullname'];
			$this->email			= $userInfo['email'];
			$this->isAdmin			= SEC_inGroup('Root', $uid);
			$this->canCreateAlbums		= $this->canCreateAlbums();
			$this->isGroup			= 0;
		}
		else {
			$result = DB_query("SELECT grp_name " .
							   "FROM {$_TABLES['groups']} " .
							   "WHERE grp_id = '" . abs($uid) . "'");
			$userInfo = DB_fetchArray($result);

			$this->uid			= $uid;
			$this->username			= $userInfo['grp_name'];
			$this->fullname			= $userInfo['grp_name'] . " Group";
			$this->email			= '';
			$this->isAdmin			= false;
			$this->canCreateAlbums		= 0;
			$this->isGroup			= 1;
		}
	}

	function loadByUserName($uname) {
		global $_TABLES;

		$result = DB_query("SELECT uid,username,fullname,email".
						   " FROM ". $_TABLES['users'] .
						   " WHERE username = '$uname'");

		$userInfo = DB_fetchArray($result);

		$this->uid			= $userInfo['uid'];
		$this->username			= $userInfo['username'];
		$this->fullname			= $userInfo['fullname'];
		$this->email			= $userInfo['email'];
		$this->isAdmin			= SEC_inGroup('Root', $this->uid);
		$this->canCreateAlbums	= $this->canCreateAlbums();
	}

	function isLoggedIn() {
		if ($this->uid > 1) {
			return true;
		}
		
		return false;
	}

	function isCorrectPassword($password) {
		# Get the user's password hash from Geeklog
		$gl_passwd = COM_getpassword($this->username);
		return (!strcmp($gl_passwd, md5($password)));
	}
}

?>