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<?php
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// $Id$
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/*
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 Website Baker Project <http://www.websitebaker.org/>
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 Copyright (C) 2004-2005, Ryan Djurovich
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 Website Baker is free software; you can redistribute it and/or modify
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 it under the terms of the GNU General Public License as published by
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 the Free Software Foundation; either version 2 of the License, or
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 (at your option) any later version.
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 Website Baker is distributed in the hope that it will be useful,
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 but WITHOUT ANY WARRANTY; without even the implied warranty of
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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 GNU General Public License for more details.
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 You should have received a copy of the GNU General Public License
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 along with Website Baker; if not, write to the Free Software
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 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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*/
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// Print admin header
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require('../../config.php');
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require_once(WB_PATH.'/framework/class.admin.php');
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$admin = new admin('Access', 'users_modify');
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// Create new database object
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$database = new database();
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// Check if user id is a valid number and doesnt equal 1
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if(!isset($_POST['user_id']) OR !is_numeric($_POST['user_id']) OR $_POST['user_id'] == 1) {
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	header("Location: index.php");
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	exit(0);
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} else {
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	$user_id = $_POST['user_id'];
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}
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// Gather details entered
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$group_id = $admin->get_post('group');
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$active = $_POST['active'][0];
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$username_fieldname = $admin->get_post('username_fieldname');
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$username = strtolower($admin->get_post($username_fieldname));
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$password = $admin->get_post('password');
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$password2 = $admin->get_post('password2');
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$display_name = $admin->get_post('display_name');
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$email = $admin->get_post('email');
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$home_folder = $admin->get_post('home_folder');
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// Create a javascript back link
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$js_back = "javascript: history.go(-1);";
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// Check values
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if($group_id == "") {
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	$admin->print_error($MESSAGE['USERS']['NO_GROUP'], $js_back);
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}
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if(strlen($username) < 2) {
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	$admin->print_error($MESSAGE['USERS']['USERNAME_TOO_SHORT'], $js_back);
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}
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if($password != "") {
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	if(strlen($password) < 2) {
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		$admin->print_error($MESSAGE['USERS']['PASSWORD_TOO_SHORT'], $js_back);
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	}
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	if($password != $password2) {
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		$admin->print_error($MESSAGE['USERS']['PASSWORD_MISMATCH'], $js_back);
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	}
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}
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if($email != "") {
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	if($admin->validate_email($email) == false) {
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		$admin->print_error($MESSAGE['USERS']['INVALID_EMAIL'], $js_back);
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	}
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}
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// Prevent from renaming user to "admin"
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if($username != 'admin') {
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	$username_code = ", username = '$username'";
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} else {
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	$username_code = '';
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}
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// Update the database
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if($password == "") {
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	$query = "UPDATE ".TABLE_PREFIX."users SET group_id = '$group_id', active = '$active'$username_code, display_name = '$display_name', home_folder = '$home_folder', email = '$email' WHERE user_id = '$user_id'";
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} else {
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	// MD5 supplied password
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	$md5_password = md5($password);
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	$query = "UPDATE ".TABLE_PREFIX."users SET group_id = '$group_id', active = '$active'$username_code, display_name = '$display_name', home_folder = '$home_folder', email = '$email', password = '$md5_password' WHERE user_id = '$user_id'";
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}
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$database->query($query);
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if($database->is_error()) {
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	$admin->print_error($database->get_error());
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} else {
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	$admin->print_success($MESSAGE['USERS']['SAVED']);
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}
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// Print admin footer
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$admin->print_footer();
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?>