WB 2.08.x

<?php

/**

 *

 * @category        admin

 * @package         preferences

 * @author          WebsiteBaker Project

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.x

 * @requirements    PHP 5.2.2 and higher

 * @version         $Id$

 * @filesource		$HeadURL$

 * @lastmodified    $Date$

 *

 */

// Print admin header

require('../../config.php');

require_once(WB_PATH.'/framework/class.admin.php');

$admin = new admin('Preferences','start', false);

function save_preferences( &$admin, &$database)

{

	global $MESSAGE;

	$err_msg = array();

	if(!$admin->checkFTAN()){ $err_msg[] = $MESSAGE['GENERIC_SECURITY_ACCESS']; }

// Get entered values and validate all

	// remove any dangerouse chars from display_name

	$display_name     = $admin->add_slashes(strip_tags(trim($admin->get_post('display_name'))));

	$display_name     = ( $display_name == '' ? $admin->get_display_name() : $display_name );

	// check that display_name is unique in whoole system (prevents from User-faking)

	$sql  = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'users` ';

	$sql .= 'WHERE `user_id` <> '.(int)$admin->get_user_id().' AND `display_name` LIKE "'.$display_name.'"';

	$language         = strtoupper($admin->get_post('language'));

	$language         = (preg_match('/^[A-Z]{2}$/', $language) ? $language : DEFAULT_LANGUAGE);

// timezone must be between -12 and +13  or -20 as system_default

	$timezone         = $admin->get_post('timezone');

	$timezone         = (is_numeric($timezone) ? $timezone : -20);

	$timezone         = ( ($timezone >= -12 && $timezone <= 13) ? $timezone : -20 ) * 3600;

// date_format must be a key from /interface/date_formats

	$date_format      = $admin->get_post('date_format');

	$date_format_key  = str_replace(' ', '|', $date_format);

	$user_time = true;

	include( ADMIN_PATH.'/interface/date_formats.php' );

	$date_format = (array_key_exists($date_format_key, $DATE_FORMATS) ? $date_format : 'system_default');

	$date_format = ($date_format == 'system_default' ? '' : $date_format);

	unset($DATE_FORMATS);

// time_format must be a key from /interface/time_formats

	$time_format      = $admin->get_post('time_format');

	$time_format_key  = str_replace(' ', '|', $time_format);

	$user_time = true;

	include( ADMIN_PATH.'/interface/time_formats.php' );

	$time_format = (array_key_exists($time_format_key, $TIME_FORMATS) ? $time_format : 'system_default');

	$time_format = ($time_format == 'system_default' ? '' : $time_format);

	unset($TIME_FORMATS);

// email should be validatet by core

	{

		$email = '';

		// check that email is unique in whoole system

			$email = $admin->add_slashes($email);

			$sql  = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'users` ';

			$sql .= 'WHERE `user_id` <> '.(int)$admin->get_user_id().' AND `email` LIKE "'.$email.'"';

// receive password vars and calculate needed action

	$sCurrentPassword = (is_null($sCurrentPassword) ? '' : $sCurrentPassword);

	$sNewPassword = $admin->get_post('new_password_1');

	$sNewPassword = (is_null($sNewPassword) ? '' : $sNewPassword);

	$sNewPasswordRetyped = $admin->get_post('new_password_2');

	$sNewPasswordRetyped= (is_null($sNewPasswordRetyped) ? '' : $sNewPasswordRetyped);

// Check existing password

	$sql  = 'SELECT `password` ';

	$sql .= 'FROM `'.TABLE_PREFIX.'users` ';

	$sql .= 'WHERE `user_id` = '.$admin->get_user_id();

	if (md5($sCurrentPassword) != $database->get_one($sql)) {

// access denied

		$err_msg[] = $MESSAGE['PREFERENCES_CURRENT_PASSWORD_INCORRECT'];

		$sPwHashNew = false;

		if($sNewPassword != '') {

			if(strlen($sNewPassword) < $iMinPassLength) {

				$err_msg[] = $MESSAGE['USERS_PASSWORD_TOO_SHORT'];

			}else {

				if($sNewPassword != $sNewPasswordRetyped) {

					$err_msg[] = $MESSAGE['USERS_PASSWORD_MISMATCH'];

				}else {

					$pattern = '/[^'.$admin->password_chars.']/';

					if (preg_match($pattern, $sNewPassword)) {

						$err_msg[] = $MESSAGE['PREFERENCES_INVALID_CHARS'];

					}else {

						$sPwHashNew = md5($sNewPassword);

					}

				}

			}

		if(sizeof($err_msg) == 0)

			$sql .= 'SET `display_name`=\''.$display_name.'\', ';

			if($sPwHashNew) {

				$sql .=     '`password`=\''.$sPwHashNew.'\', ';

				$sql .=     '`email`=\''.$email.'\', ';

			}

			$sql .=     '`language`=\''.$language.'\', ';

			$sql .=     '`timezone`=\''.$timezone.'\', ';

			$sql .=     '`date_format`=\''.$date_format.'\', ';

			$sql .=     '`time_format`=\''.$time_format.'\' ';

			$sql .= 'WHERE `user_id`='.(int)$admin->get_user_id();

			if( $database->query($sql) )

				// update successfull, takeover values into the session

				$_SESSION['DISPLAY_NAME'] = $display_name;

				$_SESSION['LANGUAGE'] = $language;

				$_SESSION['TIMEZONE'] = $timezone;

				$_SESSION['EMAIL'] = $email;

				// Update date format

				if($date_format != '') {

					$_SESSION['DATE_FORMAT'] = $date_format;

					if(isset($_SESSION['USE_DEFAULT_DATE_FORMAT'])) { unset($_SESSION['USE_DEFAULT_DATE_FORMAT']); }

				} else {

					$_SESSION['USE_DEFAULT_DATE_FORMAT'] = true;

					if(isset($_SESSION['DATE_FORMAT'])) { unset($_SESSION['DATE_FORMAT']); }

				}

				// Update time format

				if($time_format != '') {

					$_SESSION['TIME_FORMAT'] = $time_format;

					if(isset($_SESSION['USE_DEFAULT_TIME_FORMAT'])) { unset($_SESSION['USE_DEFAULT_TIME_FORMAT']); }

				} else {

					$_SESSION['USE_DEFAULT_TIME_FORMAT'] = true;

					if(isset($_SESSION['TIME_FORMAT'])) { unset($_SESSION['TIME_FORMAT']); }

				}

				$err_msg[] = 'invalid database UPDATE call in '.__FILE__.'::'.__FUNCTION__.'before line '.__LINE__;

		}

	}

	return ( (sizeof($err_msg) > 0) ? implode('<br />', $err_msg) : '' );

}

$retval = save_preferences($admin, $database);

if( $retval == '')

{

	$admin->print_header();

}else {

	$admin->print_header();

}