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<?php
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/**
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*
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* @category modules
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* @package wysiwyg
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* @author WebsiteBaker Project
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* @copyright 2009-2012, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.3
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* @requirements PHP 5.2.2 and higher
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* @version $Id: upgrade.php 2084 2014-01-16 03:10:01Z darkviper $
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* @filesource $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/modules/wysiwyg/upgrade.php $
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* @lastmodified $Date: 2014-01-16 04:10:01 +0100 (Thu, 16 Jan 2014) $
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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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if(!defined('WB_PATH')) {
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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_wysiwyg_upgrade ($bDebug=false) {
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global $OK ,$FAIL;
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$oDb = WbDatabase::getInstance();
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$oReg = WbAdaptor::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($tmp)) === 0;
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// check for missing tables, if true stop the upgrade
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$aTable = array('mod_wysiwyg');
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$aPackage = UpgradeHelper::existsAllTables($aTable);
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if( sizeof($aPackage) > 0){
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$msg[] = 'TABLE '.implode(' missing! '.$FAIL.'<br />TABLE ',$aPackage).' missing! '.$FAIL;
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$msg[] = 'WYSIWYG upgrade failed '." $FAIL";
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if($globalStarted) {
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echo '<strong>'.implode('<br />',$msg).'</strong><br />';
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}
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return ( ($globalStarted==true ) ? $globalStarted : $msg);
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} else {
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for($x=0; $x<sizeof($aTable);$x++) {
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if(($sOldType = $oDb->getTableEngine($oDb->TablePrefix.$aTable[$x]))) {
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if(('myisam' != strtolower($sOldType))) {
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if(!$oDb->query('ALTER TABLE `'.$oDb->TablePrefix.$aTable[$x].'` Engine = \'MyISAM\' ')) {
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$msg[] = $oDb->get_error();
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} else{
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$msg[] = 'TABLE `'.$oDb->TablePrefix.$aTable[$x].'` changed to Engine = \'MyISAM\''." $OK";
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}
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} else {
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$msg[] = 'TABLE `'.$oDb->TablePrefix.$aTable[$x].'` has Engine = \'MyISAM\''." $OK";
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}
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} else {
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$msg[] = $oDb->get_error();
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}
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}
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// add change or missing index
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$sTable = $oDb->TablePrefix.'mod_wysiwyg';
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if($oDb->index_exists($sTable, 'PRIMARY')) {
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$sql = 'ALTER TABLE `'.$oDb->DbName.'`.`'.$sTable.'` DROP PRIMARY KEY';
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if(!$oDb->query($sql)) {
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$msg[] = ''.$oDb->get_error();
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}
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}
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if(!$oDb->index_add($sTable, '', 'section_id', 'PRIMARY')) {
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$msg[] = ''.$oDb->get_error();
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} else {
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$msg[] = 'Create PRIMARY KEY ( `section_id` )'." $OK";
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}
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// change table structure
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$sTable = $oDb->TablePrefix.'mod_wysiwyg';
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$sDescription = 'LONGTEXT NOT NULL';
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$sFieldName = 'text';
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if(!$oDb->field_modify($sTable,$sFieldName,$sDescription)) {
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$msg[] = ''.$oDb->get_error();
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} else {
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$msg[] = 'Field ( `text` ) description has been changed successfully'." $OK";
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}
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$sFieldName = 'content';
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if(!$oDb->field_modify($sTable,$sFieldName,$sDescription)) {
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$msg[] = ''.$oDb->get_error();
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} else {
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$msg[] = 'Field ( `content` ) description has been changed successfully'." $OK";
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}
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// change internal absolute links into Sysvar placeholders and repair already existing entries
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$sTable = $oDb->TablePrefix.'mod_wysiwyg';
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$sql = 'SELECT `section_id`, `content` FROM `'.$oDb->TablePrefix.'mod_wysiwyg` ';
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if (($oEntrySet = $oDb->doQuery($sql))) {
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$iRecords = 0;
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$iReplaced = 0;
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$aSearch = array( '/\{SYSVAR\:MEDIA_REL\}\/*/s',
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'/\{SYSVAR\:WB_URL\}\/*/s',
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'/'.preg_quote('"'.$oReg->AppUrl.$oReg->MediaDir, '/').'*/s',
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'/'.preg_quote('"'.$oReg->AppUrl, '/').'*/s',
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'/(\{SYSVAR\:AppUrl\.MediaDir\})\/+/s',
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'/(\{SYSVAR\:AppUrl\})\/+/s'
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);
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$aReplace = array( '{SYSVAR:AppUrl.MediaDir}', '{SYSVAR:AppUrl}', '{SYSVAR:AppUrl.MediaDir}', '{SYSVAR:AppUrl}', '\1', '\1');
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while (($aEntry = $oEntrySet->fetchRow(MYSQL_ASSOC))) {
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$iCount = 0;
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$aEntry['content'] = preg_replace($aSearch, $aReplace, $aEntry['content'], -1, $iCount);
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if ($iCount > 0) {
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$iReplaced += $iCount;
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$sql = 'UPDATE `'.$oDb->TablePrefix.'mod_wysiwyg` '
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. 'SET `content`=\''.$oDb->escapeString($aEntry['content']).'\' '
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. 'WHERE `section_id`='.$aEntry['section_id'];
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$oDb->doQuery($sql);
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$iRecords++;
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}
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}
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$msg[] = '['.$iRecords.'] records with ['.$iReplaced.'] SYSVAR placeholder(s) repaired/inserted'." $OK";
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// only for $callingScript upgrade-script.php
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if($globalStarted && $bDebug) {
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echo '<strong>'.implode('<br />',$msg).'</strong><br />';
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}
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}
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}
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$msg[] = 'WYSIWYG upgrade successfull finished'." $OK";
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if($globalStarted) {
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echo "<strong>WYSIWYG upgrade successfull finished $OK</strong><br />";
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}
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return ( ($globalStarted==true ) ? $globalStarted : $msg);
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}
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// ------------------------------------
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$bDebugModus = ((isset($bDebugModus)) ? $bDebugModus : false);
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if( is_array($msg = mod_wysiwyg_upgrade($bDebugModus)) ) {
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echo '<strong>'.implode('<br />',$msg).'</strong><br />';
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}
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