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<?php
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/**
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* This program 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 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* uprade.php
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*
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* @category Modules
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* @package Modules_MultiLingual
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* @author Werner v.d.Decken <wkl@isteam.de>
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* @author Dietmar Wöllbrink <dietmar.woellbrink@websiteBaker.org>
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* @copyright Werner v.d.Decken <wkl@isteam.de>
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* @license http://www.gnu.org/licenses/gpl.html GPL License
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* @version 1.6.9
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* @revision $Revision: 2070 $
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* @link $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/modules/MultiLingual/upgrade.php $
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* @lastmodified $Date: 2014-01-03 02:21:42 +0100 (Fri, 03 Jan 2014) $
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* @since File available since 09.01.2013
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* @description provides a flexible posibility for changeing to a translated page
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*/
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/* ------------------------------------------------------------------------------------ */
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// Must include code to stop this file being accessed directly
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if(!defined('WB_URL')) {
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require_once(dirname(dirname(dirname(__FILE__))).'/framework/globalExceptionHandler.php');
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throw new IllegalFileException();
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}
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/* ------------------------------------------------------------------------------------ */
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function mod_MultiLingual_upgrade($bDebug=false) {
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global $OK ,$FAIL;
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$database=WbDatabase::getInstance();
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$msg = array();
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$callingScript = $_SERVER["SCRIPT_NAME"];
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// check if upgrade startet by upgrade-script to echo a message
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$tmp = 'upgrade-script.php';
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$globalStarted = substr_compare($callingScript, $tmp,(0-strlen($tmp)),strlen($tmp)) === 0;
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// change table structure
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$sTable = $database->TablePrefix.'pages';
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$sFieldName = 'page_code';
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$sDescription = "INT NOT NULL DEFAULT '0' AFTER `language`";
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if(!$database->field_add($sTable,$sFieldName,$sDescription)) {
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$msg[] = ''.$database->get_error();
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} else {
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$msg[] = 'Field ( `page_code` ) description has been add successfully'." $OK";
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}
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// Work-out if we should check old format for existing page_code
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$sql = 'DESCRIBE `'.$database->TablePrefix.'pages` `page_code`';
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$field_sql = $database->query($sql);
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// $field_set = $field_sql->numRows();
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$format = $field_sql->fetchRow(MYSQL_ASSOC) ;
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// upgrade only if old format
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if($format['Type'] == 'varchar(255)' )
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{
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$sql = 'SELECT `page_code`,`page_id` FROM `'.$database->TablePrefix.'pages` ORDER BY `page_id`';
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if($query_code = $database->query($sql))
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{
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// extract page_id from old format
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$pattern = '/(?<=_)([0-9]{1,11})/s';
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while( $page = $query_code->fetchRow(MYSQL_ASSOC))
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{
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preg_match($pattern, $page['page_code'], $array);
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$page_code = $array[0];
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$page_id = $page['page_id'];
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$sql = 'UPDATE `'.$database->TablePrefix.'pages` SET ';
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$sql .= ((empty($array[0])) ? '`page_code` = 0 ' : '`page_code` = '.$page_code.' ');
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$sql .= 'WHERE `page_id` = '.$page_id;
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$database->query($sql);
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}
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$field_set = $database->field_modify($sTable,$sFieldName,$sDescription);
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$msg[] = 'Field ( `page_code` ) description has been changed successfully'." $OK";
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// only for upgrade-script
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if($globalStarted) {
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if($bDebug) {
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echo '<strong>'.implode('<br />',$msg).'</strong><br />';
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}
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}
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} else {
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$msg[] = ''.$database->get_error();
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}
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}
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//
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$msg[] = 'MultiLingual upgrade successfull finished ';
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if($globalStarted) {
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echo "<strong>MultiLingual upgrade successfull finished $OK</strong><br />";
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}
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return ( ($globalStarted==true ) ? $globalStarted : $msg);
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}
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// ------------------------------------
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//$directory = dirname(__FILE__).'/'.'info.php';
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//// update entry in table addons to new version
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//load_module($directory, $install = false);
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$bDebugModus = ((isset($bDebugModus)) ? $bDebugModus : false);
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// Don't show the messages twice
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if( is_array($msg = mod_MultiLingual_upgrade($bDebugModus))) {
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echo '<strong>'.implode('<br />',$msg).'</strong><br />';
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}
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// ------------------------------------
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