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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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* upgrade.php
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*
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* @category Module
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* @package Module_news
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* @subpackage upgrade
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* @author Dietmar Wöllbrink <dietmar.woellbrink@websitebaker.org>
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* @author Werner v.d.Decken <wkl@isteam.de>
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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 0.0.1
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* @revision $Revision: 1866 $
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* @link $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/modules/news/upgrade.php $
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* @lastmodified $Date: 2013-02-19 21:47:39 +0100 (Tue, 19 Feb 2013) $
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* @since File available since 17.01.2013
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* @description xyz
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*
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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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require_once( dirname(dirname(dirname(__FILE__))).'/framework/globalExceptionHandler.php');
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if(!defined('WB_PATH')) { throw new IllegalFileException(); }
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/* -------------------------------------------------------- */
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/* **** START UPGRADE ******************************************************* */
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if(!function_exists('mod_news_Upgrade'))
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{
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function mod_news_Upgrade()
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{
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global $database, $admin, $MESSAGE,$bDebugModus;
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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($tmp)) === 0;
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/**
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* check database engine
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*/
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$aTable = array('mod_news_posts','mod_news_groups','mod_news_comments','mod_news_settings');
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for($x=0; $x<sizeof($aTable);$x++) {
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if(($sOldType = $database->getTableEngine(TABLE_PREFIX.$aTable[$x]))) {
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if(('myisam' != strtolower($sOldType))) {
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if(!$database->query('ALTER TABLE `'.TABLE_PREFIX.$aTable[$x].'` Engine = \'MyISAM\' ')) {
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$msg[] = $database->get_error();
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} else{
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$msg[] = 'TABLE `'.TABLE_PREFIX.$aTable[$x].'` changed to Engine = \'MyISAM\'';
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}
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} else {
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$msg[] = 'TABLE `'.TABLE_PREFIX.$aTable[$x].'` has Engine = \'MyISAM\'';
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}
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} else {
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$msg[] = $database->get_error();
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}
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}
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$sPagesPath = WB_PATH.PAGES_DIRECTORY;
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$sPostsPath = $sPagesPath.'/posts';
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// create /posts/ - directory if not exists
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if(is_writable($sPagesPath)) {
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if(!($bRetval = is_dir($sPostsPath))) {
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$iOldUmask = umask(0) ;
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// sanitize directory mode to 'o+rwx/g+x/u+x' and create path
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$bRetval = mkdir($sPostsPath, (OCTAL_DIR_MODE |0711), true);
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umask($iOldUmask);
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}
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if($bRetval) {
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$msg[] = 'Directory "'.PAGES_DIRECTORY.'/posts/" already exists or created.';
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}else {
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$msg[] = ($MESSAGE['PAGES_CANNOT_CREATE_ACCESS_FILE']);
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}
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}else {
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$msg[] = ($MESSAGE['PAGES_CANNOT_CREATE_ACCESS_FILE']);
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}
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// check if new fields must be added
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$doImportDate = true;
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if(!$database->field_exists(TABLE_PREFIX.'mod_news_posts', 'created_when')) {
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if(!$database->field_add(TABLE_PREFIX.'mod_news_posts', 'created_when',
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'INT NOT NULL DEFAULT \'0\' AFTER `commenting`')) {
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$msg[] = $MESSAGE['RECORD_MODIFIED_FAILED'];
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} else {
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$msg[] = 'TABLE `'.TABLE_PREFIX.'mod_news_posts` Datafield `created_when` added.';
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}
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} else {
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$msg[] = 'TABLE `'.TABLE_PREFIX.'mod_news_posts` Datafield `created_when` already exists.';
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$doImportDate = false;
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}
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if(!$database->field_exists(TABLE_PREFIX.'mod_news_posts', 'created_by')) {
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if(!$database->field_add(TABLE_PREFIX.'mod_news_posts', 'created_by',
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'INT NOT NULL DEFAULT \'0\' AFTER `created_when`')) {
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$msg[] = $MESSAGE['RECORD_MODIFIED_FAILED'];
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}
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} else {
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$msg[] = 'TABLE `'.TABLE_PREFIX.'mod_news_posts` Datafield `created_by` already exists.';
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$doImportDate = false;
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}
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// preset new fields `created_by` and `created_by` from existing values
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if($doImportDate) {
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$sql = 'UPDATE `'.TABLE_PREFIX.'mod_news_posts` ';
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$sql .= 'SET `created_by`=`posted_by`, `created_when`=`posted_when`';
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$database->query($sql);
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}
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/**
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* rebuild news post folder
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*/
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// $array = rebuildFolderProtectFile($sPostsPath);
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// now iterate through all existing accessfiles,
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// write its creation date into database
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$oDir = new DirectoryIterator($sPostsPath);
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$count = 0;
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foreach ($oDir as $fileinfo)
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{
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$fileName = $fileinfo->getFilename();
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if((!$fileinfo->isDot()) &&
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($fileName != 'index.php') &&
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(substr_compare($fileName,PAGE_EXTENSION,(0-strlen(PAGE_EXTENSION)),strlen(PAGE_EXTENSION)) === 0)
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)
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{
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// save creation date from old accessfile
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if($doImportDate) {
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$link = '/posts/'.preg_replace('/'.preg_quote(PAGE_EXTENSION).'$/i', '', $fileinfo->getFilename());
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$sql = 'UPDATE `'.TABLE_PREFIX.'mod_news_posts` ';
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$sql .= 'SET `created_when`='.$fileinfo->getMTime().' ';
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$sql .= 'WHERE `link`=\''.$link.'\'';
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if($database->query($sql)) {
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// delete old access file
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unlink($fileinfo->getPathname());
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$count++;
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}
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}
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}
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}
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unset($oDir);
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if($count > 0) {
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$msg[] = 'Save date of creation from '.$count.' old accessfiles and delete these files.';
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}
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// ************************************************
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// Check the validity of 'create-file-timestamp' and balance against 'posted-timestamp'
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$sql = 'UPDATE `'.TABLE_PREFIX.'mod_news_posts` ';
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$sql .= 'SET `created_when`=`published_when` ';
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$sql .= 'WHERE `published_when`<`created_when`';
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$database->query($sql);
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$sql = 'UPDATE `'.TABLE_PREFIX.'mod_news_posts` ';
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$sql .= 'SET `created_when`=`posted_when` ';
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$sql .= 'WHERE `published_when`=0 OR `published_when`>`posted_when`';
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$database->query($sql);
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// ************************************************
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// only for upgrade-script
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if($globalStarted) {
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if($bDebugModus) {
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foreach($msg as $title) {
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echo '<strong>'.$title.'</strong><br />';
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}
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}
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}
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return ( ($globalStarted==true ) ? $globalStarted : $msg);
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}
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}
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// end mod_news_Upgrade
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// ------------------------------------
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// only show if manuell upgrade
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if( is_array($msg = mod_news_Upgrade()) ) {
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$sModulReorg = 'm_news_Reorg';
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if(class_exists($sModulReorg)) {
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$oReorg = new $sModulReorg();
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$msg = array_merge($msg, $oReorg->execute() ); // show details
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// $msg = array_merge($msg,(new $sModulReorg())->execute()); // show details
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}
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foreach($msg as $title) {
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echo '<strong>'.$title.'</strong><br />';
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}
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echo '<strong>News upgrade finished </strong><br /><br>';
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}
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/* **** END UPGRADE ********************************************************* */
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