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1889
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Luisehahne
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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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* UpgradeHelper.php
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*
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* @category Core
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* @package Core_Upgrade
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* @copyright Werner v.d.Decken <wkl@isteam.de>
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* @author 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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2070
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darkviper
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* @revision $Revision$
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* @link $HeadURL$
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* @lastmodified $Date$
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1889
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Luisehahne
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* @since File available since 17.03.2013
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* @description some helper function for upgrade-script.php
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*/
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class UpgradeHelper {
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1923
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darkviper
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/**
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2090
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darkviper
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* do not delete start directory of deltree
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*/
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const DEL_ROOT_PRESERVE = 0;
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/**
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* delete start directory of deltree
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*/
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const DEL_ROOT_DELETE = 1;
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/**
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* clear logs
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*/
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const LOG_CLEAR = true;
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/**
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* preserve logs
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*/
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const LOG_PRESERVE = false;
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/**
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* to store the last delTree log
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*/
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static $aDelTreeLog = array();
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/**
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1923
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darkviper
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* Compare available tables against a list of tables
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1965
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darkviper
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* @param array list of needed table names without TablePrefix
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1923
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darkviper
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* @return array list of missing tables
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1965
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darkviper
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* @description this method is the replaement for self::existsAllTables()
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1923
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darkviper
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*/
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1965
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darkviper
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public static function getMissingTables(array $aTablesList)
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1889
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Luisehahne
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{
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1923
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darkviper
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$aTablesList = array_flip($aTablesList);
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1889
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Luisehahne
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$oDb = WbDatabase::getInstance();
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$sPattern = addcslashes ( $oDb->TablePrefix, '%_' );
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2012
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darkviper
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if (($oTables = $oDb->query( 'SHOW TABLES LIKE "'.$sPattern.'%"'))) {
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while ($aTable = $oTables->fetchRow(MYSQL_NUM)) {
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1889
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Luisehahne
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$sTable = preg_replace('/^'.preg_quote($oDb->TablePrefix, '/').'/s', '', $aTable[0]);
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2012
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darkviper
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if (isset($aTablesList[$sTable])) {
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1923
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darkviper
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unset($aTablesList[$sTable]);
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1889
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Luisehahne
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}
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}
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}
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1923
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darkviper
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return array_flip($aTablesList);
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1889
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Luisehahne
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}
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1965
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darkviper
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/**
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* Alias for self::getMissingTables()
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* @param array list of needed table names without TablePrefix
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* @return array list of missing tables
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*/
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public static function existsAllTables(array $aTablesList)
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{
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return self::getMissingTables($aTablesList);
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}
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2012
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darkviper
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/**
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* Sanitize and repair Pagetree links
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* @return boolean|int number of updated records or false on error
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*/
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public static function sanitizePagesTreeLinkStructure()
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{
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$oDb = WbDatabase::getInstance();
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$iCounter = 0;
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$aPages = array();
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try {
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$sql = 'SELECT `page_id`, `link`, `page_trail` '
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. 'FROM `'.$oDb->TablePrefix.'pages` '
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. 'ORDER BY `page_id`';
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$oPages = $oDb->doQuery($sql);
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// read 'page_id', 'link' and 'page_trail' from all pages
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while ($aPage = $oPages->fetchRow(MYSQL_ASSOC)) {
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// extact filename only from complete link
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$aPages[$aPage['page_id']]['filename'] = preg_replace('/.*?\/([^\/]*$)/', '\1', $aPage['link']);
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$aPages[$aPage['page_id']]['page_trail'] = $aPage['page_trail'];
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$aPages[$aPage['page_id']]['link'] = $aPage['link'];
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}
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foreach ($aPages as $iKey=>$aRecord) {
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// iterate all pages
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$aTmp = array();
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$aIds = explode(',', $aRecord['page_trail']);
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// rebuild link from filenames using page_trail
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foreach($aIds as $iId) {
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$aTmp[] = $aPages[$iId]['filename'];
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}
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$sLink = '/'.implode('/', $aTmp);
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if ($sLink != $aPages[$iKey]['link']) {
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// update page if old link is different to new generated link
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$sql = 'UPDATE `'.$oDb->TablePrefix.'pages` '
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. 'SET `link`=\''.$sLink.'\' '
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. 'WHERE `page_id`='.$iKey;
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$oDb->doQuery($sql);
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$iCounter++;
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}
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}
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} catch(WbDatabaseException $e) {
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return false;
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}
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return $iCounter;
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}
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/**
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*
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* @param string $sMsg Message to show
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*/
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public static function dieWithMessage($sMsg)
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{
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$sMsg = 'Fatal error occured during initial startup.<br /><br />'.PHP_EOL.$sMsg
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. '<br />'.PHP_EOL.'Please correct these errors and then '
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. '<a href="http://'.$_SERVER["HTTP_HOST"].$_SERVER["SCRIPT_NAME"].'" '
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. 'title="restart">klick here to restart the upgrade-script</a>.<br />'.PHP_EOL;
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die($sMsg);
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}
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/**
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*
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* @param string $sAppPath path to the current installation
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* @return boolean
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*/
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public static function checkSetupFiles($sAppPath)
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{
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if (defined('DB_PASSWORD')) {
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// old config.php is active
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2077
|
darkviper
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if ( !is_writable($sAppPath.'config.php')
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|| (file_exists($sAppPath.'config.php.new') && !is_writable($sAppPath.'config.php.new'))
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|| (file_exists($sAppPath.'setup.ini.php') && !is_writable($sAppPath.'setup.ini.php'))
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|| (!file_exists($sAppPath.'setup.ini.php') && !is_writable($sAppPath.'setup.ini.php.new'))
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)
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2012
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darkviper
|
{
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// stop script if there's an error occured
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2077
|
darkviper
|
$sMsg = 'Following files must exist and be writable to run upgrade:<br />'.PHP_EOL
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. '<ul>'.PHP_EOL
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. '<li>config.php</li>'.PHP_EOL
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. (file_exists($sAppPath.'config.php.new') ? '<li>config.php.new</li>'.PHP_EOL : '')
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. (file_exists($sAppPath.'setup.ini.php') ? '<li>setup.ini.php</li>'.PHP_EOL : '')
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. (!file_exists($sAppPath.'setup.ini.php') ? '<li>setup.ini.php.new</li>'.PHP_EOL : '')
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. '</ul>'.PHP_EOL;
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| 167 |
2012
|
darkviper
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self::dieWithMessage($sMsg);
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} else { // ok, let's change the files now!
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| 169 |
2015
|
darkviper
|
if (file_exists($sAppPath.'setup.ini.php')) {
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| 170 |
2012
|
darkviper
|
// if 'setup.ini.php' exists
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| 171 |
2015
|
darkviper
|
if (!is_writeable($sAppPath.'setup.ini.php')) {
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| 172 |
2012
|
darkviper
|
// but it's not writable
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| 173 |
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$sMsg = 'The file \'setup.ini.php\' already exists but is not writeable!';
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| 174 |
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self::dieWithMessage($sMsg);
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}
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| 176 |
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} else {
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| 177 |
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// try to rename 'setup.ini.php.new' into 'setup.ini.php'
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| 178 |
2015
|
darkviper
|
if (!rename($sAppPath.'setup.ini.php.new', $sAppPath.'setup.ini.php')) {
|
| 179 |
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$sMsg = 'Can not rename \''.$sAppPath.'setup.ini.php.new\' into \''.$sAppPath.'setup.ini.php\' !!<br />'
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| 180 |
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. 'Create an empty file \''.$sAppPath.'setup.ini.php\' and make it writeable for the server!';
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| 181 |
2012
|
darkviper
|
self::dieWithMessage($sMsg);
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| 182 |
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}
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| 183 |
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}
|
| 184 |
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// now first read constants from old config.php
|
| 185 |
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$sContent = file_get_contents($sAppPath.'config.php');
|
| 186 |
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$sPattern = '/^\s*define\s*\(\s*([\'\"])(.*?)\1\s*,.*;\s*$/m';
|
| 187 |
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if (preg_match_all($sPattern, $sContent, $aMatches)) {
|
| 188 |
|
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// get all already defined consts
|
| 189 |
|
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$aAllConsts = get_defined_constants(true);
|
| 190 |
|
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$aSetupConsts = array();
|
| 191 |
|
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// collect the needed values from defined consts
|
| 192 |
|
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foreach($aMatches[2] as $sConstName) {
|
| 193 |
|
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$aSetupConsts[$sConstName] = (isset($aAllConsts['user'][$sConstName]) ? $aAllConsts['user'][$sConstName] : '');
|
| 194 |
|
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}
|
| 195 |
|
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// try to sanitize available values
|
| 196 |
|
|
$aSetupConsts['DB_TYPE'] = ((isset($aSetupConsts['DB_TYPE']) && $aSetupConsts['DB_TYPE'] != '') ? $aSetupConsts['DB_TYPE'] : 'mysql');
|
| 197 |
|
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$aSetupConsts['DB_PORT'] = ((isset($aSetupConsts['DB_PORT']) && $aSetupConsts['DB_PORT'] != '') ? $aSetupConsts['DB_PORT'] : '3306');
|
| 198 |
|
|
$aSetupConsts['DB_CHARSET'] = (isset($aSetupConsts['DB_CHARSET']) ? $aSetupConsts['DB_CHARSET'] : '');
|
| 199 |
|
|
$aSetupConsts['DB_CHARSET'] = preg_replace('/[^0-9a-z]*/i', '', $aSetupConsts['DB_CHARSET']);
|
| 200 |
|
|
$aSetupConsts['TABLE_PREFIX'] = (isset($aSetupConsts['TABLE_PREFIX']) ? $aSetupConsts['TABLE_PREFIX'] : '');
|
| 201 |
|
|
$aSetupConsts['ADMIN_DIRECTORY'] = trim(str_replace('\\', '/', preg_replace('/^'.preg_quote(WB_PATH, '/').'/', '', ADMIN_PATH)), '/').'/';
|
| 202 |
|
|
$aSetupConsts['WB_URL'] = rtrim(str_replace('\\', '/', WB_URL), '/').'/';
|
| 203 |
|
|
// Try and write settings to config file
|
| 204 |
2015
|
darkviper
|
if (self::writeSetupIni($sAppPath, $aSetupConsts)) {
|
| 205 |
|
|
if (self::writeConfig($sAppPath)) {
|
| 206 |
2012
|
darkviper
|
return true;
|
| 207 |
|
|
} else {
|
| 208 |
|
|
$sMsg ='Error writing \''.$sAppPath.'config.php\'!';
|
| 209 |
|
|
}
|
| 210 |
|
|
} else {
|
| 211 |
|
|
$sMsg ='Error writing \''.$sAppPath.'setup.ini.php\'!';
|
| 212 |
|
|
}
|
| 213 |
|
|
} else {
|
| 214 |
|
|
$sMsg = 'No valid content found in \''.$sAppPath.'config.php\'!';
|
| 215 |
|
|
}
|
| 216 |
|
|
self::dieWithMessage($sMsg);
|
| 217 |
|
|
}
|
| 218 |
|
|
} else {
|
| 219 |
|
|
$sFileContent = file_get_contents($sAppPath.'config.php');
|
| 220 |
|
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if (preg_match('/\s*define\s*\(.*\)\s*;/i', $sFileContent)) {
|
| 221 |
|
|
// if config.php does not contain any defines
|
| 222 |
|
|
if (is_writable($sAppPath.'config.php')) {
|
| 223 |
|
|
// overwrite config.php with default content for compatibility
|
| 224 |
|
|
if (self::writeConfig($sAppPath.'config.php')) {
|
| 225 |
|
|
return true;
|
| 226 |
|
|
} else {
|
| 227 |
|
|
$sMsg ='Error writing \''.$sAppPath.'config.php\'!';
|
| 228 |
|
|
}
|
| 229 |
|
|
} else {
|
| 230 |
|
|
$sMsg ='File is not writable \''.$sAppPath.'config.php\'!';
|
| 231 |
|
|
}
|
| 232 |
|
|
self::dieWithMessage($sMsg);
|
| 233 |
|
|
}
|
| 234 |
|
|
}
|
| 235 |
|
|
}
|
| 236 |
|
|
/**
|
| 237 |
|
|
*
|
| 238 |
|
|
* @param string $sAppPath the path where setup.ini.php is located
|
| 239 |
|
|
* @param array $aSetupValues
|
| 240 |
|
|
* @return boolean
|
| 241 |
|
|
*/
|
| 242 |
|
|
public static function writeSetupIni($sAppPath, array $aSetupValues)
|
| 243 |
|
|
{
|
| 244 |
|
|
$sSetupContent =
|
| 245 |
|
|
";<?php die('sorry, illegal file access'); ?>#####\n"
|
| 246 |
|
|
.";################################################\n"
|
| 247 |
|
|
."; WebsiteBaker configuration file\n"
|
| 248 |
|
|
."; auto generated ".date('Y-m-d h:i:s A e ')."\n"
|
| 249 |
|
|
.";################################################\n"
|
| 250 |
|
|
."[Constants]\n"
|
| 251 |
|
|
."DEBUG = false\n"
|
| 252 |
|
|
."AppUrl = \"".$aSetupValues['WB_URL']."\"\n"
|
| 253 |
|
|
."AcpDir = \"".$aSetupValues['ADMIN_DIRECTORY']."\"\n"
|
| 254 |
|
|
.";##########\n"
|
| 255 |
|
|
."[DataBase]\n"
|
| 256 |
|
|
."type = \"".$aSetupValues['DB_TYPE']."\"\n"
|
| 257 |
|
|
."user = \"".$aSetupValues['DB_USERNAME']."\"\n"
|
| 258 |
|
|
."pass = \"".$aSetupValues['DB_PASSWORD']."\"\n"
|
| 259 |
|
|
."host = \"".$aSetupValues['DB_HOST']."\"\n"
|
| 260 |
2015
|
darkviper
|
."port = \"".$aSetupValues['DB_PORT']."\"\n"
|
| 261 |
2012
|
darkviper
|
."name = \"".$aSetupValues['DB_NAME']."\"\n"
|
| 262 |
|
|
."charset = \"".$aSetupValues['DB_CHARSET']."\"\n"
|
| 263 |
|
|
."table_prefix = \"".$aSetupValues['TABLE_PREFIX']."\"\n"
|
| 264 |
|
|
.";\n"
|
| 265 |
|
|
.";################################################\n";
|
| 266 |
|
|
$sSetupFile = $sAppPath.'setup.ini.php';
|
| 267 |
|
|
if (file_put_contents($sSetupFile, $sSetupContent)) {
|
| 268 |
|
|
return true;
|
| 269 |
|
|
}
|
| 270 |
|
|
return false;
|
| 271 |
|
|
}
|
| 272 |
|
|
/**
|
| 273 |
|
|
*
|
| 274 |
|
|
* @param string $sAppPath the path where config.php is located
|
| 275 |
|
|
* @return boolean
|
| 276 |
|
|
*/
|
| 277 |
|
|
public static function writeConfig($sAppPath)
|
| 278 |
|
|
{
|
| 279 |
|
|
$sConfigContent = "<?php\n"
|
| 280 |
|
|
."/* this file is for backward compatibility only */\n"
|
| 281 |
|
|
."/* never put any code in this file! */\n"
|
| 282 |
|
|
."include_once(dirname(__FILE__).'/framework/initialize.php');\n";
|
| 283 |
|
|
$sConfigFile = $sAppPath.'config.php';
|
| 284 |
|
|
if (file_put_contents($sConfigFile, $sConfigContent)) {
|
| 285 |
|
|
return true;
|
| 286 |
|
|
}
|
| 287 |
|
|
return false;
|
| 288 |
|
|
}
|
| 289 |
2090
|
darkviper
|
/**
|
| 290 |
|
|
* Delete all contents of basedir, but not the basedir itself
|
| 291 |
|
|
* @param string $sRootDir the content of which should be deleted
|
| 292 |
|
|
* @param integer $iMode the mode can be set to self::DEL_ROOT_PRESERVE(default) or self::DEL_ROOT_DELETE
|
| 293 |
|
|
* @return boolean false if a file or directory can't be deleted
|
| 294 |
|
|
*/
|
| 295 |
|
|
static public function delTree($sRootDir, $iMode = self::DEL_ROOT_PRESERVE)
|
| 296 |
|
|
{
|
| 297 |
|
|
// check if root dir is inside the installation and is writeable
|
| 298 |
|
|
$oReg = WbAdaptor::getInstance();
|
| 299 |
|
|
self::$aDelTreeLog = array();
|
| 300 |
|
|
$bResult = true;
|
| 301 |
|
|
if (!is_writeable($sRootDir)) {
|
| 302 |
|
|
self::$aDelTreeLog[] = str_replace($oReg->AppPath, '', $sRootDir);
|
| 303 |
|
|
return false;
|
| 304 |
|
|
}
|
| 305 |
|
|
$oIterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($sRootDir), RecursiveIteratorIterator::CHILD_FIRST);
|
| 306 |
|
|
foreach ($oIterator as $oPath) {
|
| 307 |
|
|
$sPath = rtrim(str_replace('\\', '/', $oPath->__toString()), '/');
|
| 308 |
|
|
if ($oPath->isDir() && !preg_match('/\.$/s', $sPath)) {
|
| 309 |
|
|
// proceed directories
|
| 310 |
|
|
if (!rmdir($sPath)) {
|
| 311 |
|
|
$bResult = false;
|
| 312 |
|
|
self::$aDelTreeLog[] = str_replace($oReg->AppPath, '', $sPath);
|
| 313 |
|
|
}
|
| 314 |
|
|
} elseif ($oPath->isFile()) {
|
| 315 |
|
|
// proceed files
|
| 316 |
|
|
if (!unlink($sPath)) {
|
| 317 |
|
|
$bResult = false;
|
| 318 |
|
|
self::$aDelTreeLog[] = str_replace($oReg->AppPath, '', $sPath);
|
| 319 |
|
|
}
|
| 320 |
|
|
}
|
| 321 |
|
|
}
|
| 322 |
|
|
if (($iMode & self::DEL_ROOT_DELETE) && $bResult) {
|
| 323 |
|
|
// delete RootDir if there was no error before
|
| 324 |
|
|
if (!rmdir($sRootDir)) {
|
| 325 |
|
|
$bResult = false;
|
| 326 |
|
|
self::$aDelTreeLog[] = str_replace($oReg->AppPath, '', $sRootDir);
|
| 327 |
|
|
}
|
| 328 |
|
|
}
|
| 329 |
|
|
return $bResult;
|
| 330 |
|
|
}
|
| 331 |
|
|
/**
|
| 332 |
|
|
* returns the log of the last delTree request
|
| 333 |
|
|
* @param bool $bClearLog TRUE clears the log after request, FALSE preserve the log
|
| 334 |
|
|
* @return array
|
| 335 |
|
|
*/
|
| 336 |
|
|
static public function getDelTreeLog($bClearLog = self::LOG_CLEAR)
|
| 337 |
|
|
{
|
| 338 |
|
|
$aRetval = self::$aDelTreeLog;
|
| 339 |
|
|
if($bClearLog) { self::$aDelTreeLog = array(); }
|
| 340 |
|
|
return $aRetval;
|
| 341 |
|
|
}
|
| 342 |
1889
|
Luisehahne
|
|
| 343 |
2090
|
darkviper
|
|
| 344 |
2113
|
darkviper
|
static public function convInfoIni2InfoPhp($sIniDir)
|
| 345 |
|
|
{
|
| 346 |
|
|
$aVarTypePrefixes = array(
|
| 347 |
|
|
'template' => 'template',
|
| 348 |
|
|
'theme' => 'template',
|
| 349 |
|
|
'tool' => 'module',
|
| 350 |
|
|
'page' => 'module',
|
| 351 |
|
|
'snippet' => 'module'
|
| 352 |
|
|
);
|
| 353 |
|
|
$aNeededVars = array_flip(
|
| 354 |
|
|
array('directory','name','function','version','platform','author','license','license_terms','description')
|
| 355 |
|
|
);
|
| 356 |
|
|
$aRetval = array();
|
| 357 |
|
|
$sIniDir = rtrim(str_replace('\\', '/', $sIniDir), '/').'/';
|
| 358 |
|
|
if (is_readable($sIniDir.'info.ini')) {
|
| 359 |
|
|
if (($ini = parse_ini_file($sIniDir.'info.ini', true))) {
|
| 360 |
|
|
if (!array_key_exists($ini['info']['type'], $aVarTypePrefixes)) {
|
| 361 |
|
|
return null;
|
| 362 |
|
|
}
|
| 363 |
|
|
$aRetval['prefix'] = $aVarTypePrefixes[$ini['info']['type']];
|
| 364 |
|
|
$aRetval['function'] = $ini['info']['type'];
|
| 365 |
|
|
unset($aNeededVars['function']);
|
| 366 |
|
|
foreach ($ini['info'] as $sVar => $sValue) {
|
| 367 |
|
|
$aRetval[$sVar] = $sValue;
|
| 368 |
|
|
unset($aNeededVars[$sVar]);
|
| 369 |
|
|
}
|
| 370 |
|
|
if (isset($ini['platform']['versions'])) {
|
| 371 |
|
|
$aRetval['platform'] = $ini['platform']['versions'];
|
| 372 |
|
|
unset($aNeededVars['platform']);
|
| 373 |
|
|
}
|
| 374 |
|
|
if (sizeof($aNeededVars) > 0) {
|
| 375 |
|
|
return null;
|
| 376 |
|
|
}
|
| 377 |
|
|
} else {
|
| 378 |
|
|
return null;
|
| 379 |
|
|
}
|
| 380 |
|
|
} else {
|
| 381 |
|
|
return null;
|
| 382 |
|
|
}
|
| 383 |
|
|
return $aRetval;
|
| 384 |
|
|
} // end of function Ini2PhpInfo
|
| 385 |
|
|
|
| 386 |
1889
|
Luisehahne
|
} // end of class UpgradeHelper
|